Show HN: GPTMinus1 – Fool OpenAIs AI Detector by Randomly Replacing Words https://ift.tt/JM8IkUp

Show HN: GPTMinus1 – Fool OpenAIs AI Detector by Randomly Replacing Words This is a joke before anyone gets too worked up. The algo is a simple one which goes and replaces random words with their synonyms. It will obviously beat these AI detectors but the output isn't probably what you would want. The point stands though that more sophisticated approaches that rephrase or mix up the word distribution will be able to throw off the detector and it should not be relied on exclusively for, say, checking if a student assignment is AI generated. https://ift.tt/gsX1Wlx February 1, 2023 at 10:56AM

Show HN: PC Face: Bitmap Arrays for Rendering All 256 Glyphs of CP-437 https://ift.tt/BGj6zK2

Show HN: PC Face: Bitmap Arrays for Rendering All 256 Glyphs of CP-437 https://ift.tt/20hz3Sa February 1, 2023 at 06:42AM

Show HN: KnifeGeek – Online Database of Pocket Knives https://ift.tt/03RNomp

Show HN: KnifeGeek – Online Database of Pocket Knives Hey HN! About a year ago i stumbled upon the world of swords, knives, and EDC gear. A weirdly addicting (and expensive) hobby to have. Back then i noticed something, it was quite tedious to easily sift and search through knives based on length, steel, brand, and what not to find the knife for me. There were some great youtube channels that helped me pick out what i wanted however i had to sit through multiple 30 minute videos just to review 10-15 knives or so each. Recently i've been having a little trouble sleeping so i decided to pickup a new passion project to work on late at night, here's KnifeGeek! it's a completely free website where you can search, filter, and sift through an extensive knife database (over 60K+ knives) and add them to your collection or wishlist. You do need to sign in to add stuff to your wishlist or collection and after a bunch of advanced searches. Please check it out and let me know if you think anything is missing! I'll try to flesh it out more on a daily basis if people find it cool or useful. Planning to add in price comparison functionality and more data per knife in the next week. PS: Images are a little shoddy, working on that. https://ift.tt/812EgLT February 1, 2023 at 05:38AM

Show HN: TunnlTo – Windows WireGuard split tunnel client built with Rust, Tauri https://ift.tt/GYJf3Xb

Show HN: TunnlTo – Windows WireGuard split tunnel client built with Rust, Tauri Hi Everyone, TunnlTo is a tool for controlling which Windows applications, processes, and IP addresses can use a WireGuard VPN tunnel. Here are some examples of how it could be used: - Route only FireFox through a privacy VPN - Route Slack and Microsoft Office through a work VPN - Route a game through a gaming VPN - Stop a game from routing through a privacy VPN - Stop a browser from routing through a work VPN - Route a specific IP address range through a privacy VPN - Route all traffic through a privacy VPN except a specific IP address range I have been collaborating on this project with the creator of WireSock - Vadim Smirnov. "WireSock VPN Client is a lightweight command line WireGuard VPN client for Windows that has advanced features not available in the official WireGuard for Windows such as selective application tunneling and disallowed IP addresses. WireSock VPN Client combines the power of Windows Packet Filter and BoringTun (user space WireGuard implementation in Rust) to provide exceptional performance, security and scalability." The TunnlTo app is built with Tauri and I've used boring old HTML, CSS (bootstrap) and JavaScript as I had major JS framework fatigue. I have previously built a production app with Electron and Vue. Tauri appealed to me for its use of Rust and its small installation sizes. I tried Tauri pre version 1.0 and had a bit of trouble but this time around its been a positive experience. The docs and the Discord community have come a long way. I would appreciate any feedback about the project so I can get an idea of what direction to take it in next. Vadim will be around a little later if anyone is curious about the WireGuard implementation and wants to know more. Thanks for reading! https://ift.tt/tnrjKWu February 1, 2023 at 02:58AM

Show HN: My kids interviewed Vint Cerf – this is what he said https://ift.tt/njWJPDC

Show HN: My kids interviewed Vint Cerf – this is what he said https://www.youtube.com/watch?v=YNU71T1T1Zw January 31, 2023 at 10:57AM

Show HN: LangChain Tracing https://ift.tt/Im1sXe0

Show HN: LangChain Tracing Something we've been working on for the past few weeks - an easy way to visualize, debug, and explore the execution trace of LangChain agents and chains https://ift.tt/Ag3akCi January 30, 2023 at 08:24PM

Show HN: Merit – Career mentorship for tech workers https://ift.tt/EYt7rLy

Show HN: Merit – Career mentorship for tech workers Hello Hacker News! I built a free service where you can schedule 1:1 video mentorship calls with senior ICs and managers in software engineering, product management, and design. The goal is to remove barriers to building a professional network that can help you grow your career like building skills and getting referrals. Right now we’re limited to folks living or working in the US or Canada, but we’re working on expanding beyond that one day. Without logging in, you can browse mentors here: https://ift.tt/Kk34epQ Between tech layoffs, hybrid work, and an uncertain industry outlook, I hope this can be a useful resource for you or someone you know, especially if you do not have a large professional network. I would love to hear your feedback! https://ift.tt/CbZqsRK January 31, 2023 at 02:27AM

Show HN: Chromium running inside your terminal https://ift.tt/FVx2TRW

Show HN: Chromium running inside your terminal https://ift.tt/Hki9LxR January 30, 2023 at 11:11PM

Show HN: Shoutouts.lol https://ift.tt/1Edq9ky

Show HN: Shoutouts.lol https://shoutouts.lol/ January 30, 2023 at 10:37PM

Show HN: Train CIFAR10 to 94% in under 10 seconds on a single A100, world record https://ift.tt/yItpRvU

Show HN: Train CIFAR10 to 94% in under 10 seconds on a single A100, world record Hi, My career is currently in this field, and I created this project as (effectively, among other things) a living resume, and to also be a really great workbench for hacking/experimenting on different methods. Testing and getting a feel for how different methods work within this framework is truly a delight, and quite simple/fast. Additionally, generally speaking, many of the mathematical concepts should transfer, so this (for me) has been a really great proving grounds in testing out how something might work in a different place in the real world. We hope to get under 2 seconds of training time (for 94%) within about two years or so, so stay tuned for updates as we continue to push more changes that take us faster and faster than our starting point of ~18.1 seconds or so. By the way, this architecture and training hyperparameters do indeed scale well, just increase epochs from 10->80 and base_depth from 64->128 and you'll have about 95.77% accuracy in about 188 seconds or so (just over 3 minutes :D). That alone is a huge boon! Great to see scaling laws working well within this very, very tight hyperparameter resolution. Feel free to let me know if you have any questions, Hacker News always seems to get me the most traffic. I really love talking about this project, and can't really seem to find anyone to nerd out about it with. This is very, very cool stuff! So feel free to leave a comment, and I'd love to jump in and chat about it! :D :) <3 <3 :)))) https://github.com/tysam-code/hlb-CIFAR10 January 30, 2023 at 07:28AM

Show HN: An online IDE that records your coding session https://ift.tt/luDgEba

Show HN: An online IDE that records your coding session https://ift.tt/MC4VRke January 30, 2023 at 03:17AM

Show HN: My AI-Hosted YouTube Channel for Teaching Apple XR Development https://ift.tt/OS4pUom

Show HN: My AI-Hosted YouTube Channel for Teaching Apple XR Development https://www.youtube.com/@swiftreality January 30, 2023 at 05:00AM

Show HN: I made the pagelayout LaTeX class for creating graphic rich PDFs https://ift.tt/YuMTDRC

Show HN: I made the pagelayout LaTeX class for creating graphic rich PDFs The class allows you to layout pages declaratively to create photo books and other graphic rich, perfectly typeset and print ready PDFs. https://ift.tt/8R4wIrP January 30, 2023 at 02:36AM

Show HN: Tate or Confucius? https://ift.tt/rU50mKs

Show HN: Tate or Confucius? https://ift.tt/fGrBoNO January 30, 2023 at 01:23AM

Show HN: SMS to Slack, receive 2FA codes in Slack https://ift.tt/iMSjLUY

Show HN: SMS to Slack, receive 2FA codes in Slack https://smstoslack.app January 29, 2023 at 10:49PM

Show HN: Display Fox Image in the Terminal https://ift.tt/wJQyC0p

Show HN: Display Fox Image in the Terminal https://ift.tt/t4ySpQG January 29, 2023 at 02:30PM

Show HN: QuadSort, Esoteric Fast Sort https://ift.tt/VkcJfFA

Show HN: QuadSort, Esoteric Fast Sort https://ift.tt/7Dn1RHf January 29, 2023 at 10:12AM

Show HN: I built a web app to generate Emacs and Vim themes from VSCode theme https://ift.tt/9wLbGZ6

Show HN: I built a web app to generate Emacs and Vim themes from VSCode theme Screenshots: https://ift.tt/rvTHSFt Website: https://ift.tt/8DzciuA Source: https://ift.tt/dTotWpi Written in Vanilla JS, generation happens entirely in browser. Automatically adds some default faces for few Emacs packages. Vim version also comes with 256 color support for terminals. https://ift.tt/nIwWtR5 January 29, 2023 at 05:51AM

Show HN: Git Heat Map – a tool for visualising git repo activity for each file https://ift.tt/qSV0Q48

Show HN: Git Heat Map – a tool for visualising git repo activity for each file https://ift.tt/3fyiZaG January 29, 2023 at 06:39AM

Show HN: View the Mood of the World https://ift.tt/O83IiZg

Show HN: View the Mood of the World https://ift.tt/BtoUTxz January 29, 2023 at 01:34AM

Show HN: Capture the Prompt https://ift.tt/9j68XIa

Show HN: Capture the Prompt https://ift.tt/Pc5Oq0n January 29, 2023 at 12:22AM

Show HN: Show HN: PlantUML based collaborative UML editor is now open source https://ift.tt/07fAmoq

Show HN: Show HN: PlantUML based collaborative UML editor is now open source https://ift.tt/9zugNRO January 28, 2023 at 10:25AM

Show HN: Gist for simplest dotnet cross platform audio player https://ift.tt/I2JLD9x

Show HN: Gist for simplest dotnet cross platform audio player https://ift.tt/pkd41Lu January 28, 2023 at 04:54AM

Show HN: I wrote a blog post about the Two's Complement https://ift.tt/ZWtMNCH

Show HN: I wrote a blog post about the Two's Complement Hi folks, I wrote a blog post about the two's complement. I always scratched my head about some details: - "Take the ones' complement and add one" - "Half of the range are negative numbers" - etc. Now I think I understand these details, but had to piece it together from some sources. I'd love to get your feedback on this post. Looking forward. BR, Pedram https://ift.tt/FlG8grb January 28, 2023 at 04:19AM

Show HN: Replit) Say No to Things https://ift.tt/FMG9njX

Show HN: Replit) Say No to Things Here's a replit that with a few lines of code may get you out of anything you don't want to do :) https://ift.tt/tvVDU2S January 28, 2023 at 02:13AM

Show HN: Peer Review Beta – GitHub plus StackExchange for Scholarly Publishing https://ift.tt/B5lIZJm

Show HN: Peer Review Beta – GitHub plus StackExchange for Scholarly Publishing Hi HN, I've had the idea for a scholarly publishing site that could crowdsource the work of the journals using concepts borrowed from Github and StackExchange and recombined for years. I finally got enough runway to take about 6 months off of work to build it. This is the result. It's still in beta, but the core MVP features - review, reputation, responses - are all there. I'm sure there are as yet to be found bugs, because I'm on my own and I've always been terrible at testing my own stuff. Right now it's best treated as non-archival pre-prints with review. I'm starting my next full time role on Monday, so I'll be carrying it forward as a side project. I'm going to continue working on it, albeit more slowly and on nights and weekends. It's open source and with an open roadmap, and I would welcome collaborators. I would love and appreciate any thoughts and feedback! https://peer-review.io January 28, 2023 at 01:18AM

Show HN: ML paper podcast generator using GPT and Tortoise-TTS https://ift.tt/GNlHic7

Show HN: ML paper podcast generator using GPT and Tortoise-TTS I built a pipeline that turns tweets about ML papers into a podcast. Code's up here. Happy hacking. https://ift.tt/zsioMTt https://ift.tt/s3thYw1 January 27, 2023 at 11:29PM

Show HN: How to bypass macOS setup and pair any Bluetooth keyboard https://ift.tt/AHTkISp

Show HN: How to bypass macOS setup and pair any Bluetooth keyboard https://twitter.com/mittermayr/status/1618973506607382529 January 27, 2023 at 08:14PM

Show HN: Netflix Prices in 245 Countries https://ift.tt/yxt0wjY

Show HN: Netflix Prices in 245 Countries https://ift.tt/kyxKtPa January 27, 2023 at 06:48PM

Show HN: Pashword – Hashed Password Calculator https://ift.tt/AFP41Wk

Show HN: Pashword – Hashed Password Calculator https://pashword.app January 27, 2023 at 01:25PM

Show HN: Scribe AI – ChatGPT Extension for VSCode https://ift.tt/cuyUW3K

Show HN: Scribe AI – ChatGPT Extension for VSCode Hi everyone, I'm a junior developer that's been in the work industry for almost 1.5 years and working in the industry, I have to read and understand lots of legacy code and code written by other people. I always thought understanding code written by others to be very time consuming and decided to create a extension to help with that. Seeing as how ChatGPT can be used to understand and modify code, I wanted to integrate it into IDEs. Scribe AI is a VSCode extension that can be used to understand code just by highlighting a piece of code and asking questions about it similar to how you would in ChatGPT. The conversation is saved on your workspace and you can come back to view it later so it's good for note keeping as well. It's currently using the official API of OpenAI to access its GPT models (code-davinci-002 by default) so it's not as performant as ChatGPT but once the official API for ChatGPT is out, I plan to integrate it. It would be awesome if you guys could check it out and let me know if you find it useful or find any bugs or tips and suggestions on how to improve it. Thanks and happy coding! https://ift.tt/xAZhBzr January 27, 2023 at 11:01AM

Show HN: Eye-controlled user interface for mobile https://ift.tt/9wRycLY

Show HN: Eye-controlled user interface for mobile https://ift.tt/6wMAjko January 27, 2023 at 11:00AM

Show HN: Chrome extension to close Zoom tabs after launching desktop app https://ift.tt/xkMZwVv

Show HN: Chrome extension to close Zoom tabs after launching desktop app Hi HN! I use the desktop versions of Zoom, Notion, and Asana, so at the end of the day, I have a ton of Chrome tabs left over from these services launching their apps. I threw together a little extension to clean these tabs up. Do folks tend to use the browser versions of these apps? Or are there other sites that this extension should support? https://ift.tt/gaz1doi January 27, 2023 at 09:13AM

Show HN: A.I. Runner https://ift.tt/4aM3kSe

Show HN: A.I. Runner Several months ago I released a pay version of my software A.I. Runner but quickly pulled it due to some technical issues. I also didn't care for the architecture (a .net form app running a python server and communicating over a socket). I reworked the application and have relaunched it today. It is written in pure python and has a number of features that the previous version lacked. Current features are txt2img, img2img, inpaint, outpaint, an image gallery, an editable huggingface model db, sprite mode (for easy pixel sprite creation - the whole reason I started the app in the first place) an infinite canvas for outpainting and more. I have released it as a free application and would appreciate any feedback. I recommend installing with the itch.io launcher as this will allow you to easily check for updates. https://ift.tt/I3FLftv January 27, 2023 at 06:01AM

Show HN: Peak Gaming – Tournament platform for everyday gamers https://ift.tt/VjpWenD

Show HN: Peak Gaming – Tournament platform for everyday gamers Hey HN community! I'm super excited to shoutout Peak on HN as its a project a buddy and I have worked on tirelessly for the past year or so. Peak is a service that hosts free, cloud based tournaments for everyday gamers with real prizes and skill based matchmaking. Our main offering is our "Passive Tournament" system which allows you to have your regular public matches automatically tracked without ever having to manually enter your scores. Basically, you play just like normal, and Peak keeps score. At Peak, our focus is to make competitive gaming accessible and enjoyable to all. We’re democratizing gaming to bring the same competitive incentives formerly only available to pro players to the everyday gamer. The driving force behind developing Peak was the current state of esports and competitive play for the regular gamer. Put simply, it's too complicated and the barrier to entry can be super annoying. Any criticism/thoughts would be incredibly appreciated since we are trying to iterate as best as possible to turn this service into a thriving community of gamers. Feel free to make an account too and check out some tourneys :) https://ift.tt/H05yTYQ January 27, 2023 at 01:40AM

Show HN: 1Kb Webspace https://ift.tt/DWR57sV

Show HN: 1Kb Webspace Hey guys, I wanted to introduce you my hacknight project. It is a tribute to onekb.net which has stopped its service a few years ago. Currently it is still a beta where external resources are also possible (but not the point ;) ) to get your opinions. When it is finished, the source code will be open source. The secret word is therefore also hackernews. P.S.: The source code is currently 2.4Kb I'm trying to make it smaller. 1Kb would be my goal. https://ift.tt/ZhTqk4l January 26, 2023 at 02:59PM

Show HN: Coder Guard – Protect Your IDE from Malicious Extensions https://ift.tt/Igf6esT

Show HN: Coder Guard – Protect Your IDE from Malicious Extensions There is a growing problem with VSCode extensions: - they're not sandboxed (yet) - just like double-clicking an .exe file - they don't have a permission model - they auto update - they have built-in persistence - they are installed on developer machines with high-value credentials The recent CircleCI and LastPass incidents were both suspected to originate from a compromised developer machine - which is becoming every organization's Achilles heel in terms of cyber posture So I've been working on a way to help mitigate some of these risks Right now, only an MVP of a "CLI" is available: $ code --list-extensions --show-versions | curl --data-binary @- https://ift.tt/aqvI1BT Which will list your installed extensions with some enriched information to vet their trustfulness But much more detailed threat intel will be shown in the upcoming website and extension, including - Behavioural data gathered from running the extension on an instrumented sandbox environment - The ability to define policies to allow or block extension installs/updates, based on your specific risk appetite For updates, sign up at https://coderguard.io or follow https://twitter.com/coderguard The reason I'm posting this now is because I'd like to get some feedback in order to course-correct to make sure what I build actually solves people's problems I'd be happy to read any comments, or answer any questions January 26, 2023 at 12:19PM

Show HN: VSCode like editor in an extension. Make code alterations fast https://ift.tt/bH9XBSm

Show HN: VSCode like editor in an extension. Make code alterations fast https://ift.tt/pv5AYTd January 26, 2023 at 11:20AM

Show HN: I made a site that automatically unsubscribes you from unread emails https://ift.tt/vzXhLEs

Show HN: I made a site that automatically unsubscribes you from unread emails Hi Guys, I'm Spencer and recently built AutoUnsubscribe to keep on top of my email subscriptions. The basic idea is: Automatically unsubscribe from unwanted emails that you never open, so you can focus on the emails that matter, saving yourself time and effort. I find overtime I accumulate hundreds of email subscriptions accidentally, especially when I ran an ecommerce business where our emails seemed to end up on all our suppliers, and their suppliers mailing lists. Some people stay on top of unsubscribing easily, however it's something I've always struggled with, especially having ADHD. I wanted a way to stop my inboxes getting out of control without me having to do anything so I built this app. An added bonus is it helps you unsubscribe from subscriptions you were on the fence about unsubscribing too, as it points out you have not even opened them. It also warns you before unsubscribing and gives you a chance to whitelist a subscription, to make sure you keep the ones you care about. I realised a lot of people would get the most value out of AutoUnsubscribe very quickly, so I wanted to provide an option for them, as opposed to just subscribing for a month and then cancelling. As a result the base pricing is $5 for seven days, which will let you basically clean out your inbox. I built out the app using Ruby on Rails, to avoid getting lost in the complexity of Javascript frameworks, as an individual developer/designer I think it was the right choice. The app is privacy focused, I will never share or sell your data. It's also why it is a paid app. I know free unsubscribe apps in the past have monetized by selling user data. You can see the site here: https://ift.tt/WoCawfO https://ift.tt/30kuUQL January 25, 2023 at 09:15AM

Show HN: A tool to design and run user state machines https://ift.tt/TUZ8SDl

Show HN: A tool to design and run user state machines Hi everyone, I’m Joe, CTO at Dopt. We’re building a tool that lets you design user state machines with an SDK so that you can run them in your product. We offer a React SDK that lets you create instances of those machines for any user of your product and exposes methods for transitioning the state of the user—effectively moving them through the machine. Dopt then acts as a persistence layer for the users’ machine state. We call our machines “flows”. Dopt lets you send in data about your users (identify calls/properties) and lets non-devs define rules based on that data for which users should enter the flows. Non-devs can also update content and other custom properties that can be referenced via the SDK. For example, with Dopt’s SDK you can build: - a multi-step, interactive product walkthrough that helps users learn how to use a product by using it ( https://ift.tt/AJu39Nx ) -a getting started checklist that helps a team get setup and activated ( https://ift.tt/hCIoVTe ) You can see a short 4 minute demo of how Dopt at https://www.youtube.com/watch?v=1gRvAp6Cnls We make iteration on your state modeling easy with flow versioning, and we even handle migrating your users between versions on the fly. Dopt’s UI lets everyone easily track how users move through your flows and provides controls for enabling/disabling or resetting them. We’ll work right alongside your analytics and experimentation tools. We started Dopt because we’ve seen the teams building onboarding/education flows struggle with a similar set of issues that Dopt sets out to solve: - Homegrown onboarding is time-consuming to maintain (and it changes a lot!). The logic of the flows is complex and opaque to non-developers and devs are forced to be in the loop for every small copy, targeting, and logic change. - The customer and user data needed to show people relevant experiences lives in multiple places and is hard to build interactive experiences with (e.g. what’s their use case, what plan they’re on, what they’ve done in the product, what other teammates have done in the product, etc…). - Persisting and migrating user flow state is hard. The existing tools aimed at helping people put onboarding into their products frankly suck. They’re not built for developers, only offer boilerplate components, and have brittle integration points that are hard to troubleshoot. They end up producing mostly low-quality tooltip tours. We’re in a closed beta period right now but are looking to find more people building product onboarding that are willing to give Dopt a spin. We’re not charging for Dopt during our beta period and are just asking for feedback to help us learn how to make Dopt better. We’ll eventually start charging later this year (by monthly tracked users) when we go fully self-service but are planning on having a “free in-perpetuity” tier for small use cases to make it easy to evaluate whether Dopt’s valuable. We won’t pull the rug out from anyone who’s built with us during the closed beta. You can signup for our waitlist on dopt.com or drop us a note at info@dopt.com. If you mention HN we’ll skip you to the head of the line and get you product access. We’d love any feedback on the site, docs, and examples too! https://www.dopt.com/ January 26, 2023 at 04:37AM

Show HN: Img2Prompt, Get prompts from Stable Diffusion generated images https://ift.tt/aOpZh6b

Show HN: Img2Prompt, Get prompts from Stable Diffusion generated images https://ift.tt/wCuO0iR January 26, 2023 at 02:31AM

Show HN: Open-source support bot for Discord https://ift.tt/WcdRN0s

Show HN: Open-source support bot for Discord Many companies have a public Discord where people ask questions. Sometimes those questions are dumb and can be easily answered by reading the support documents. So we built a bot that does 3 things: 1. Uses FAISS to index public support documents provided as URLs 2. Monitors a Discord channel for questions, prefixed with !help 3. Responds to questions with its best guess of the right answer and cites its source document(s), using Data Augmented Generation from LangChain It won’t be right all of the time, but if people find it helpful we’ll make it better. Take a look at the repo and give us some suggestions of how to improve it, or put up a PR! Repo: https://ift.tt/l14AVjL Website: https://www.getbuff.io/ Demo: https://www.youtube.com/shorts/JPKW9tX0K9Y https://ift.tt/l14AVjL January 25, 2023 at 11:12PM

Show HN: Turning books into chatbots with GPT-3 https://ift.tt/VnsgSjG

Show HN: Turning books into chatbots with GPT-3 So far I've used it to reference ideas from books I've read before. I've also used it to explore books I have not read before by asking the bot questions. Some people have told me they use it like a reading companion. They pause while reading the book if they have a question, and use Konjer to answer it. https://www.konjer.xyz/ January 25, 2023 at 01:28AM

Show HN: Create QuickBooks Sale Receipt from 3rd Party Transactions https://ift.tt/YV8gK39

Show HN: Create QuickBooks Sale Receipt from 3rd Party Transactions Hello everyone. I created a very niche product for my payment gateway customers. They are struggling with the manual process of marking transaction(s) as received in QuickBooks for their franchisor reports and bookkeeping. Paysync.ca turns a manual process into an almost fully automated solution by turning a transaction into a Sale Receipt. We currently support NMi gateways or affiliated gateways and soon importing CSV files. If you are interested you can join the beta program at https://paysync.ca Hacker News registrants will be granted access in front of the line. Have a good day! https://paysync.ca/ January 24, 2023 at 11:42PM

Show HN: LowEndInsight – a “bus-factor” risk analysis tool https://ift.tt/x3EKjs1

Show HN: LowEndInsight – a “bus-factor” risk analysis tool What began as a pet-project a few years back, an a start to learning functional programming with Elixir, turned into a bit of a research effort for CS students. I'd asked them what info could they glean from a git repository, specifically about the risks associated with using it (or becoming dependent on it). The focus quickly arrived at "bus factor" - what happens when the main developer moves on. From there we started thinking about other metrics and a couple stood out - mainly the distribution of contributions, and the obvious commit currency time. The initial research was focused on library packages from the main ecosystems - e.g., Javascript's NPM and Python's PyPI. We quickly found that to be a massive challenge - at the time neither required packages to provide a valid URL pointing to their source code. This itself was an indicator of something. Once the students moved on I continued to think about and would occasionally get asked about the tool. So I picked it back up and slapped an API on it and exposed it via HTTPS POST and GETs. I am generally looking for feedback. Probably more about the issues associated with dependence on Open Source libraries - the risks derived as software atrophy happens. But what are your ideas about the metainformation that is sitting in a software project's source history. I've considered doing some ML-y stuff with the commit history, but haven't really found the right things there yet. Here are some links to the details: * Library: https://ift.tt/mWAzphX * API: https://ift.tt/vdxo8aJ... * API Source: https://ift.tt/hBup5xi * CLI: https://ift.tt/mQD7P4J * CLI Source: https://ift.tt/2MLqbKI * Demo - GitHub Trending Repos: https://ift.tt/QHYI7ps I've capped the number of requests at RapidAPI, but if you really think the tool is useful I can issue you freer, more unlimited access by request. Let me have it HN. And thanks in advance. https://ift.tt/xkVLsJa January 24, 2023 at 08:19PM

Show HN: Semantic search and workflows for medical/scientific papers https://ift.tt/bgZrDPL

Show HN: Semantic search and workflows for medical/scientific papers https://ift.tt/OQ70i2A January 24, 2023 at 09:03PM

Show HN: Realtime GPU-powered implicit function plotter in your browser https://ift.tt/xGWKf59

Show HN: Realtime GPU-powered implicit function plotter in your browser https://plotf.xyz/ January 24, 2023 at 06:11PM

Show HN: ThisResumeDoesNotExist – ChatGPT generated resumes of famous people https://ift.tt/yStGspF

Show HN: ThisResumeDoesNotExist – ChatGPT generated resumes of famous people https://ift.tt/i4hLbU0 January 24, 2023 at 06:04PM

Show HN: sixarm-unix-shell-functions v10 adds POSIX assert functions https://ift.tt/l59SJTH

Show HN: sixarm-unix-shell-functions v10 adds POSIX assert functions https://ift.tt/t0fnhim January 24, 2023 at 01:02AM

Show HN: Text-Based Geolocation Competition https://ift.tt/6Jxi32K

Show HN: Text-Based Geolocation Competition If you have any questions, tag us on Twitter @Yachay.ai https://ift.tt/BcFGZTY January 23, 2023 at 11:23PM

Show HN: Shite: The little hot-reloadin' static site maker from shell https://ift.tt/c4LsbN3

Show HN: Shite: The little hot-reloadin' static site maker from shell Or more precisely, my little site maker... It is a personal tool that I thoroughly enjoyed making, and enjoy using to write my website < https://evalapply.org >. A caveat before any more; nobody was supposed to promote this insanity. Like, terrible things have been done involving inotify and xdotool. But . It showed up on HN some months ago. That too while it was still, shall we say, fermenting. It got "done" some time thence, and of course one could not let the half-past just be . So here we are, for better or worse. Thank you HN mods for helping me repost! _\\// The README explains all, animated GIFs and whatnot. Some assorted highlights: - shite's, ah, "business logic" (except templates) is about 300 lines of Bash, written in Functional Programming style [^]. Pipeline all the things! - The innards won't surprise Perl/PHP/Shell gentleperson hackers from the last century. - The local hot reloading workflow is surprisingly nice, and occasionally hilarious! No JavaScript needed. - Full rebuilds are low performance and that's fine :) - Pandoc is great. - Sometimes sed and regex is exactly the HTML parser you need. *Very* sometimes. - stdio buffering can mess you up - jq -Rr @html # escapes HTML; what?! ... and all sorts of other stuff noted in the README and inline docs. [^] because shell ain't a bad place to FP... https://ift.tt/Nz72JOt... --- P.S.The commit history stops at 3-odd months ago, because I've been using a private fork for day-to-day content drafting, publishing, and layout tweaks. The "business logic" is by and large the same as the public version linked here. https://ift.tt/5EeFPWX January 23, 2023 at 01:43PM

Show HN: Making an open source project regrouping the most interesting AI APIs https://ift.tt/bXkOPvh

Show HN: Making an open source project regrouping the most interesting AI APIs Hi, I'm working on a project that regroups all best AI (AIaaS) from different providers (GCP, AWS, Azure, DeepL, etc.) [in one API]( https://ift.tt/riqcAlK ). I've got asked the question : *why aren't you regrouping Open Source models (instead of proprietary APIs) into one repo?* well because it doesn't make sens to deploy and maintain large pytorch (or other framework) AI models (especially for document parsing, image and video moderation or speech recognition) in every solution that wants AI capabilities. So using APIs makes way more sens. Deployed OpenSource models are being included using different APIs like HuggingFace and other equivalents. The current plan is to add some of these AI capabilities into [n8n automation]( https://ift.tt/8YXUWBG ) and [Odoo App]( https://ift.tt/1ZOsgSo ) (*receipt, resume* and *ID document parsing, content moderation* and *translation*) . Some other capabilities can include : *summarization, keyword extraction, sentiment analysis* for text data and also *speech to text* or *image* and *video tagging*. Do you know other Open Source projects You want this could integrate to ? https://ift.tt/riqcAlK January 23, 2023 at 03:39PM

Show HN: DIY Ngrok Alternative https://ift.tt/Pbkpy0c

Show HN: DIY Ngrok Alternative https://ift.tt/OSWMH5L January 23, 2023 at 03:34AM

Show HN: Auto2FA – Autofill SMS 2FA codes anywhere https://ift.tt/C6QEhM7

Show HN: Auto2FA – Autofill SMS 2FA codes anywhere https://ift.tt/XbfIuJg January 23, 2023 at 01:16AM

Show HN: Schedule flexible 1:1's or team meetings using AI https://ift.tt/XJPO0aH

Show HN: Schedule flexible 1:1's or team meetings using AI https://ift.tt/8WMH1zU January 23, 2023 at 03:09AM

Show HN: Tmfi: The Missing Firefox Installer https://ift.tt/kzvSgJi

Show HN: Tmfi: The Missing Firefox Installer Mozilla provides prebuilt versions of Firefox for macOS, Windows and Linux. Unfortunately, the Linux version is just a tarball, so it does not create a menu entry or install itself in $PATH. tmfi fixes this. https://ift.tt/cG1zBtb January 22, 2023 at 11:45PM

Show HN: New AI edits images based on text instructions https://ift.tt/a6hn94R

Show HN: New AI edits images based on text instructions This works suprisingly well. Just give it instructions like "make it winter" or "remove the cars" and the photo is altered. Here are some examples of transformations it can make: Golden gate bridge: https://ift.tt/hdNSWFG... Girl with a pearl earring: https://ift.tt/hdNSWFG... I integrated this new InstructPix2Pix model into imaginAIry (python library) so it's easy to use for python developers. https://ift.tt/Q6yrGzh January 22, 2023 at 09:55AM

Show HN: Billionaire Activist Investor calling for more layoffs [pdf] https://ift.tt/KcqxBPM

Show HN: Billionaire Activist Investor calling for more layoffs [pdf] https://ift.tt/lBsNorH January 22, 2023 at 06:27PM

Show HN: Task Completion Engine https://ift.tt/V0DKcgP

Show HN: Task Completion Engine Hi HN, This is Saravanan. I built a simple tool to assist you to complete a given task. I love to hear your thoughts / feedback on this POC. Thank you https://taskbloom.com/ January 22, 2023 at 12:35PM

Show HN: Can you tell if this poem was written by AI? https://ift.tt/SBHLMxf

Show HN: Can you tell if this poem was written by AI? https://ift.tt/K5hbHLB January 22, 2023 at 05:42AM

Show HN: TypeHub – a collaborative platform to design open data specifications https://ift.tt/yu84m6R

Show HN: TypeHub – a collaborative platform to design open data specifications https://typehub.cloud/ January 21, 2023 at 05:41AM

Show HN: Quartermaster – Search and download torrents from the terminal https://ift.tt/i2gj6ev

Show HN: Quartermaster – Search and download torrents from the terminal https://ift.tt/foC7cua January 21, 2023 at 04:36AM

Show HN: Linkagram a Daily Word Game https://ift.tt/UV5oyw0

Show HN: Linkagram a Daily Word Game I made this game years ago (originally for PocketPC) but have recently updated it for the web. The goal is to find all the words on a 4x4 grid of letters. Shamelessly ripping off wordle with a new board each day… The hardest part was actually getting a decent word list that made it not too challenging to find all the words. In the end I went with ~ 3000 of the most common English words. Unfortunately it does mean that you can enter real words that aren’t recognised, but I wanted to optimise for a fun challenge! It’s all open source and running on Cloudflare workers with some interesting technical aspects (dynamic open graph description and image generated with WASM) https://ift.tt/PKSz3IN January 21, 2023 at 04:05AM

Show HN: Copilot plugin for any shell program https://ift.tt/sHPeOwi

Show HN: Copilot plugin for any shell program Hi HN, I thought some of you might find this useful/fun. cpwrap runs whatever command you pass it, sending the transcript to copilot and giving you autocomplete suggestions along the way. It's like how rlwrap gives you readline input editing- cpwrap gives you copilot input editing. In other words, copilot for ed: https://twitter.com/markdotdev/status/1616273277533446145 Or sh, python, any non-curses interactive shell program. And it's a single public domain c file, though you need node and the copilot extension files to run the copilot agent. (And a copilot subscription.) https://ift.tt/laNEJpT January 20, 2023 at 11:52PM

Show HN: Simple server-side push example Flask app using socketio (75 lines) https://ift.tt/uHCX6Wm

Show HN: Simple server-side push example Flask app using socketio (75 lines) https://ift.tt/YSeamj7 January 21, 2023 at 03:08AM

Show HN: Dopt – State machines and SDKs/APIs for your user flows https://ift.tt/7mrXEPt

Show HN: Dopt – State machines and SDKs/APIs for your user flows Hi everyone, Dopt lets you visually model flows (which are state machines) to power your product’s onboarding and education experiences. We offer a React SDK that lets you create instances of those flows for any user of your product and exposes methods for transitioning the state of the user—effectively moving them through the flow. Dopt then acts as a persistence layer for the users' flow state. Dopt lets you send in data about your users (identify calls/properties) and lets non-devs define rules based on that data for which users should enter the flows. Non-devs can also update content and other custom properties that can be referenced via the SDK. For example, with Dopt’s SDK you can build: - a multi-step, interactive product walkthrough that helps users learn how to use a product by using it https://ift.tt/WaMClzi - a getting started checklist that helps a team get setup and activated https://ift.tt/0TQBSD7 You can see a short 4 minute demo of how Dopt at https://www.youtube.com/watch?v=1gRvAp6Cnls We make iteration on your state modeling easy with flow versioning, and we even handle migrating your users between versions on the fly. Dopt's UI lets everyone easily track how users move through your flows and provides controls for enabling/disabling or resetting them. We’ll work right alongside your analytics and experimentation tools. We started Dopt because we’ve seen the teams building onboarding/education flows struggle with a similar set of issues that Dopt sets out to solve: - Homegrown onboarding is time-consuming to maintain (and it changes a lot!). The logic of the flows is complex and opaque to non-developers and devs are forced to be in the loop for every small copy, targeting, and logic change. - The customer and user data needed to show people relevant experiences lives in multiple places and is hard to build interactive experiences with (e.g. what’s their use case, what plan they’re on, what they’ve done in the product, what other teammates have done in the product, etc…). - Persisting and migrating user flow state is hard. The existing tools aimed at helping people put onboarding into their products frankly suck. They’re not built for developers, only offer boilerplate components, and have brittle integration points that are hard to troubleshoot. They end up producing mostly low-quality tooltip tours. We’re in a closed beta period right now but are looking to find more people building product onboarding and education that are willing to give Dopt a spin. We’re not charging for Dopt during our beta period and are just asking for feedback to help us learn how to make Dopt better. We’ll eventually start charging later this year (by monthly tracked users) when we go fully self-service but are planning on having a “free in-perpetuity” tier for small use cases to make it easy to evaluate whether Dopt’s valuable. We won’t pull the rug out from anyone who’s built with us during the closed beta. You can signup for our waitlist on https://dopt.com or drop us a note at info@dopt.com. If you mention HN we’ll skip you to the head of the line. We’d love any feedback on the site, docs, and examples too! https://www.dopt.com/ January 21, 2023 at 01:08AM

Show HN: Music Audio Search Engine Using OpenAI's Embeddings on GPT Descriptions https://ift.tt/BFVGhgQ

Show HN: Music Audio Search Engine Using OpenAI's Embeddings on GPT Descriptions I am excited to announce a new tool for music producers and audio enthusiasts - a music audio search engine. With just a simple description of the groove you're looking for, our semantic search engine will output the most similar audio in seconds. I used the Freesound.org API to upload over 3,000 grooves to MongoDB, and combined all the relevant data such as tags, title, description, BPM, etc. into OpenAI's Text-Davinci to generate a unique description of each sound. I then embedded these descriptions using the Ada Embeddings Model and inserted them into Pinecone DB vector database, making it easier to find the perfect sound for your next project. This search engine is designed to save you time and make your music production process more efficient. Give it a try and see the difference it makes in your workflow. I would also appreciate any feedback on how I can improve the website and make it even more user-friendly. https://ift.tt/povEkDc January 20, 2023 at 07:37AM

Show HN: lakeFS – Version Control for Big Data https://ift.tt/5hlbw6U

Show HN: lakeFS – Version Control for Big Data https://ift.tt/rs3RQ7m January 19, 2023 at 09:48PM

Show HN: Awkdoc: javadoc for the shell, written in Awk https://ift.tt/1wYDZhr

Show HN: Awkdoc: javadoc for the shell, written in Awk I like bash, and use it as often as possible. Sometimes the projects become large. I needed a tool to help generate documentation. Makes it easier to step away, come back after some time, and re-acquaint myself with the monstrosity I've wrought. `awkdoc` generates markdown documentation from in-line comments in shell scripts. https://ift.tt/YMfwBCe January 20, 2023 at 03:39AM

Show HN: A spreadsheet that can connect to 1000 APIs https://ift.tt/8gqz3fu

Show HN: A spreadsheet that can connect to 1000 APIs We launched on Product Hunt today with a spreadsheet that's pre-connected to 1k+ APIs (no code or configuration required). Would love to hear what you think! https://databar.ai/ January 20, 2023 at 03:18AM

Show HN: Fully LLM powered code repair – fix and explain your code in seconds https://ift.tt/wtWzhA3

Show HN: Fully LLM powered code repair – fix and explain your code in seconds https://ift.tt/GV6xM94 January 20, 2023 at 02:09AM

Show HN: DALL-E for Playlists https://ift.tt/Fx7BNQm

Show HN: DALL-E for Playlists Natural language playlist is an AI tool that generates a Spotify playlist based on your prompt. https://ift.tt/RPKIEj2 January 20, 2023 at 12:41AM

Show HN: Alternative to ChatGPT with limited downtime and unlimited calls https://ift.tt/gEvDSZ8

Show HN: Alternative to ChatGPT with limited downtime and unlimited calls https://ift.tt/mUeqA3G January 19, 2023 at 11:36PM

Show HN: A version control system based on rsync https://ift.tt/eVWdlDN

Show HN: A version control system based on rsync Hi everyone! I'm trying to create a version control system that solves some of the problems that Git and other version control software has when working in a team. Let me know if you have any feedback! https://ift.tt/F24ivBy January 19, 2023 at 05:37PM

Show HN: Codex – Find and Replace for Code https://ift.tt/m4z65vH

Show HN: Codex – Find and Replace for Code Most code editors' find & replace features are still very close to the original design intended for text documents, so they become unwieldy when you need to match across newlines and indentation for example, or when a parse of the code is necessary to capture a particular expression. Codex ( https://ift.tt/kEdCons ) is an attempt to rethink what find & replace should look like in a modern code editor. It defines a simple but powerful syntax for describing code modifications, combining plain text, regular expressions and Tree-sitter queries, along with sensible handling of newlines and indentation*. It can be used just like regular plain text find & replace, but allows freely mixing in regexes and Tree-sitter queries as more flexibility is needed. It introduces "line quantifiers" for matching a bunch of lines at the same nesting level, so basic structural changes can be achieved without even using a query (see the JavaScript function example in the link). I designed Codex with a specific use case in mind (the one I show in my demo video: https://www.youtube.com/watch?v=MQ_N0-AJ2Qg ), so any suggestions for other things it should support would be much appreciated, as well as general feedback. *Indentation is relative and space/tab agnostic. https://ift.tt/kEdCons January 18, 2023 at 02:26PM

Show HN: Unblob – extraction suite for 30+ file formats https://ift.tt/LT6H0qw

Show HN: Unblob – extraction suite for 30+ file formats https://ift.tt/DXanPbf January 19, 2023 at 04:21AM

Show HN: A tool to de-identify using Stable Diffusion https://ift.tt/nmO8aIs

Show HN: A tool to de-identify using Stable Diffusion Hey HN! Really excited to share this new image de-identifier. Kind of like a game of image telephone, you can upload an image and our app will convert the image to a caption, then will generate an image using stable diffusion using the parameters you set for the model yourself. We had so much fun making this and seeing the varying levels of scary generated images. https://ift.tt/1jdwFIk January 19, 2023 at 02:19AM

Show HN: Codeium: Free Copilot Alternative for Vim / Neovim https://ift.tt/46I1NbY

Show HN: Codeium: Free Copilot Alternative for Vim / Neovim I'm Varun from the Codeium team. After support for VSCode, Jetbrains, Jupyter, and Colab, we are super excited to bring free AI-powered code autocomplete to Vim and Neovim. And in the spirit of Show HN, we have a playground version for anyone to try the tech in the browser without any installation ( https://ift.tt/56VrbCe )! We also made the vim client open source and are open to contributions. https://ift.tt/MukT1G6 January 19, 2023 at 02:13AM

Show HN: Columnar store for fast, lightweight logging https://ift.tt/pxIF73N

Show HN: Columnar store for fast, lightweight logging Founder here, Parseable is a lightweight log ingestion and query engine written in Rust. Parseable can ingest data from existing logging agents (FluentBit, LogStash, Vector, syslog-ng and more) using HTTP + JSON output. Ingested logs are stored as semi-indexed Parquet files (on disk or S3). You can query the data with builtin query engine using SQL or use a query engines of choice like Spark, Presto, Trino and so on. We also developed a Grafana data source plugin that lets you visualise log data via Grafana. Sample dashboard link in readme. As log data grew, our industry has responded with SaaS and fully managed offerings, but if you're looking for freedom, interoperability and full control over your data - there are no great options. With Parseable, we are looking to provide an strong, viable and FOSS alternative. https://ift.tt/UmBb6JF January 18, 2023 at 10:06PM

Metapict – TikZ like figures using Racket https://ift.tt/BzbP7mN

Metapict – TikZ like figures using Racket https://ift.tt/ogjvXl2 January 18, 2023 at 03:30AM

Show HN: I made a tool, create GitHub Repository from local directory directly https://ift.tt/7AeGTxy

Show HN: I made a tool, create GitHub Repository from local directory directly Create a remote repository directly from your local folder to GitHub. https://ift.tt/8F1emxO January 18, 2023 at 06:58AM

Show HN: Summate.it – Quickly summarize web articles with OpenAI https://ift.tt/8AF6up9

Show HN: Summate.it – Quickly summarize web articles with OpenAI https://summate.it/?v2 January 18, 2023 at 05:29AM

Show HN: A tool for motion-capturing 3D characters using a VR headset https://ift.tt/5CGMnNq

Show HN: A tool for motion-capturing 3D characters using a VR headset Hi everyone! I'm one of the authors of this project. The demo you see here is powered by a tool that I recently helped develop and open-source at Shopify called handy. You can find the repo here: https://ift.tt/9zcYWty Most people don't realize that VR headsets have become really capable motion capture platforms, so we decided to release this tool to bring motion capture into the hands of everyone who owns a headset. With a cheap Quest 2 you can capture your hands using the headset's hand-tracking feature and your head. With an expensive Quest Pro you could capture your facial expressions using the headset's eye and face-tracking features. Thanks for checking this project out! I'm here to answer questions if you have any. https://ift.tt/ALVh2Z1 January 17, 2023 at 07:33PM

Show HN: Plus – Self Updating Screenshots https://ift.tt/F1kORuA

Show HN: Plus – Self Updating Screenshots https://ift.tt/ezvDJgX January 17, 2023 at 11:53PM

Show HN: Semantic Search for Confluence Workspace https://ift.tt/un3Qti0

Show HN: Semantic Search for Confluence Workspace Hello Hacker News! I built Sleuth, an open source search tool for your workspace. I originally started off with Slack but quickly learned that Confluence search is a well documented problem: https://twitter.com/beajammingh/status/1273742155731791872?s... Sleuth solves this problem using semantic search to find relevant Confluence pages and Slack messages for your query. You can ask Sleuth questions about HR policies, technical documentation, product decisions, and more. Sleuth is open source and can be self-hosted, although there are dependencies on OpenAI and Pinecone (which will be swapped out for open-source alternatives for larger orgs with regulatory constraints). Feel free to reach out in our Slack group if you're interested in using Sleuth in your workspace: https://ift.tt/97Ac0nF... https://ift.tt/4zpFQHT https://ift.tt/DnKBbLh January 17, 2023 at 10:53PM

Show HN: Vento, Screen Recorder that lets you rewind and re-record over mistakes https://ift.tt/zyxXp6P

Show HN: Vento, Screen Recorder that lets you rewind and re-record over mistakes Hey folks, we made this screen recording tool to fix one simple problem - fixing your mistakes easily when recording so you don’t have to constantly restart or stitch. I’m not particularly great at presenting and so mistakes will inevitably happen during a screen recording, and it’s worse when you’re already 5 minutes into your recording, forcing you to restart completely. Please check this out and let us know what you think! https://vento.so January 17, 2023 at 04:01AM

Show HN: Anonymous Feedback Tool for Teams https://ift.tt/xSNs9l3

Show HN: Anonymous Feedback Tool for Teams https://runsignals.com/ January 17, 2023 at 03:23AM

Show HN: Gen AI career guide for software engineers https://ift.tt/b1mHx8F

Show HN: Gen AI career guide for software engineers https://joingenai.com/ January 16, 2023 at 10:59PM

Show HN: Cross-Platform GitHub Action https://ift.tt/Ohlm9UI

Show HN: Cross-Platform GitHub Action https://ift.tt/ikA2x7Y January 17, 2023 at 01:00AM

Show HN: Live code MIDI sequencers in the browser https://ift.tt/28uEoeS

Show HN: Live code MIDI sequencers in the browser https://ift.tt/wO2NAIl January 16, 2023 at 07:23PM

Show HN: Smooth-scrolling IBM retro ASCII text to soothe all your illusions https://ift.tt/xljUcr7

Show HN: Smooth-scrolling IBM retro ASCII text to soothe all your illusions https://ift.tt/L0uf6z1 January 16, 2023 at 07:18PM

Show HN: VeloxDB Fast Object oriented DB for C# https://ift.tt/GMyR0Od

Show HN: VeloxDB Fast Object oriented DB for C# This is a project I have been working on with some friends for some time. We left our jobs in March to pursue it full-time, and now we have something to show. We built a database called VeloxDB (Velox means speed in Latin). VeloxDB is a fast, object-oriented, in-memory database for C# with an emphasis on correctness. Let me give a quick breakdown of all the terms involved: • "Fast": The whole database is built with performance in mind. We achieve 2.5 million ACID write transactions with an AWS c6a.8xlarge compute instance. • "Object-oriented": The DB offers an object-oriented interface, giving you an ORM-like experience. Your code is deployed within the database, reducing the overhead of communicating with the database to a minimum. • "In-memory": The entire dataset has to fit in memory, so if you have a 30GB database, you need 30GB of RAM. The data is still persisted on disk, so there is no data loss if the server crashes. • "For C#": The ORM API is primarily designed for C#, although it should work with any .NET language (F#/VB). • "Emphasis on correctness": The database is fully ACID, with no eventual consistency. The database is still in beta phase, and any feedback is very welcome! The source can be found at https://ift.tt/wSY6c9v . https://vlxdb.com/ January 16, 2023 at 02:32PM

Show HN: Sketch – AI code-writing assistant that understands data content https://ift.tt/P2w5rjv

Show HN: Sketch – AI code-writing assistant that understands data content https://ift.tt/2Q1MKnX January 16, 2023 at 07:03PM

Show HN: Free Online Course – Debugging Difficult Conversations https://ift.tt/VTi7GWe

Show HN: Free Online Course – Debugging Difficult Conversations As an engineer I get frustrated at other training courses that talk a lot of theory, but don't have a lot of practical advice and tools to actually help. So, I built an online self-paced training course on difficult conversations (think feedback, salary negotiation, etc) that I wanted to share with the community. I like to make my training courses more "algorithmic." A process you can follow to approach a Difficult Conversation, get in the right mindset to tackle it, and prepare what you need to that allows you to do it well. This course will teach you: - What Difficult Conversations are and what happens when you ignore them - Why having Difficult Conversations can be beneficial to you, your team, and your career - A framework (and accompanying worksheet) to help you prepare for Difficult Conversations https://ift.tt/N7i4sIK January 16, 2023 at 03:49AM

Show HN: Basic GPT no-code app builder and appstore proof of concept https://ift.tt/Tj0HISu

Show HN: Basic GPT no-code app builder and appstore proof of concept https://ift.tt/68By2ms January 16, 2023 at 02:51AM

Show HN: CVE Vulnerability Info Downloader – Including Dashboard for OpenVAS https://ift.tt/ILdPOhg

Show HN: CVE Vulnerability Info Downloader – Including Dashboard for OpenVAS https://ift.tt/Qd8YAp2 January 16, 2023 at 01:16AM

Show HN: AI-powered code correction that teaches you along the way https://ift.tt/3i7ZCfK

Show HN: AI-powered code correction that teaches you along the way https://ift.tt/HCm32Sg January 15, 2023 at 07:34PM

Show HN: Pain of Requesting Screen Recordings/Screenshots from Users https://ift.tt/8pn1wNm

Show HN: Pain of Requesting Screen Recordings/Screenshots from Users https://ift.tt/bKeQvGl January 15, 2023 at 06:17PM

Show HN: Group accountability for atomic habits (iOS) https://ift.tt/wIqzd7Y

Show HN: Group accountability for atomic habits (iOS) I started this project by running 10-day group challenges on Whatsapp. The group was gathered via a Webflow landing page, Google forms, Zapier and a PayPal button (here’s what I posted on HN at that time - https://ift.tt/4rNBqG5 ). The WhatsApp challenges turned out to be a hit with over 85% checking in daily and 45% repaying to join multiple challenges. After having tried Streaks, Habitify, GTD, reminder apps, google calendar, Notion...etc—I was still having trouble staying consistent with my personal/wellness goals and habits. Methods from Atomic Habits by James Clear—are what worked best for me—but sticking to it alone was hard. For example, I had a daily push-up reminder on my google calendar that I ignored for almost a year. Fast forward, I’m now on day 120+ doing push-ups, meditation and waking up before 6am—after participating in group accountability challenges :) To see if we can scale it to help more people and potentially build a community-driven business—we just released an iOS app. Recap of how it works: - Join 10-30 day accountability challenges in small groups of 3-12 people - Commit a daily goal and check-in with the group on whether you didn’t or didn’t do it - Daily visual progress reports, reward credits/penalties and support from others helps everyone stay on track - Create and join private challenges with friends Would love to have you try it by joining a challenge—and see if could help you become the person you want be for 2023! https://ift.tt/XGOkspZ January 15, 2023 at 05:46PM

Show HN: Gopherawaitof: For Await of Library for Golang https://ift.tt/XQARJGm

Show HN: Gopherawaitof: For Await of Library for Golang https://ift.tt/QrJncKF January 15, 2023 at 03:00AM

Show HN: She built a better Zapier https://ift.tt/hWdfxpj

Show HN: She built a better Zapier https://ift.tt/CFOi1QN January 15, 2023 at 02:36AM

Show HN: Pipelines https://ift.tt/auO8jY4

Show HN: Pipelines https://ift.tt/SLCeQ3H January 14, 2023 at 06:28PM

Show HN: Tweet Spear – Accurate replies to boost your Twitter engagement https://ift.tt/lOV0f3r

Show HN: Tweet Spear – Accurate replies to boost your Twitter engagement https://tweetspear.com January 14, 2023 at 12:26PM

Show HN: Hacker News Without News https://ift.tt/QI6ia5D

Show HN: Hacker News Without News https://ift.tt/URBHcZ6 January 14, 2023 at 05:49PM

Show HN: Building a public domain print-at-home newspaper using Scroll https://ift.tt/YMuPCRK

Show HN: Building a public domain print-at-home newspaper using Scroll https://www.youtube.com/watch?v=6a-QyXYKOYw January 14, 2023 at 04:49PM

Show HN: Made a GPT-3 powered Chrome extension to explain code anywhere https://ift.tt/rk6ReXA

Show HN: Made a GPT-3 powered Chrome extension to explain code anywhere https://ift.tt/qlNRIZA January 14, 2023 at 12:03PM

Show HN: Use predictive modeling to win your bracket competition https://ift.tt/cdLI03l

Show HN: Use predictive modeling to win your bracket competition Hi! I made this as a side project this week to submit a bracket for our friends' NFL playoff bracket competition. It is all html and vanilla JS, runs directly in the browser, and is pretty fun to take for a spin. Obviously it is far from polished - that might have to wait for next year! https://nflbracket.xyz/ January 14, 2023 at 08:16AM

Show HN: An AI Assistant for Obsidian https://ift.tt/J2Uls4z

Show HN: An AI Assistant for Obsidian https://ift.tt/z1W5CBf January 13, 2023 at 02:29PM

Show HN: Golang Configuration Library https://ift.tt/39Pb5qp

Show HN: Golang Configuration Library https://ift.tt/fOdt0H8 January 13, 2023 at 12:38PM

Show HN: Automate any software and website with no-code editors and Python https://ift.tt/61ZqboQ

Show HN: Automate any software and website with no-code editors and Python https://ift.tt/9gerMFL January 13, 2023 at 03:18AM

Show HN: Vent: Anonymous Topic-Based Microblogging https://ift.tt/P1mgyCM

Show HN: Vent: Anonymous Topic-Based Microblogging https://ift.tt/uh6pztO January 13, 2023 at 07:35AM

Show HN: Sleuth, open source workspace search in natural language https://ift.tt/NHbQ7FC

Show HN: Sleuth, open source workspace search in natural language Hey everyone, We know how hard it can be to ramp up and learn the ins and outs of a new company. - “Who should I talk to about customer onboarding?” - “What was that project the onboarding team shipped in June, that had a massive impact on step 3 completion rate?” Instead of asking someone the same question that’s been asked hundreds of times before, it’s more efficient to find answers in existing documents and past conversations. The problem is, this data is spread out across dozens of workplace apps, with search features that all work differently. That’s why we’ve created Sleuth, an open source library that allows you to search through your company’s entire history using natural language. It understands the intent of your question, not just the keywords. Here’s a demo: https://ift.tt/d9R5XBx You can fork our repo ( https://ift.tt/pu1Gveg ) and try it right now, or book a 15 min call ( https://ift.tt/YXD8bH3 ) with us to share your feedback. How does it work? Vector embeddings are generated for slack messages using OpenAI’s text-embedding-ada-002 model and stored in a Pinecone vector database for easy querying. How is this different from Glean? Glean is great, but we wanted to introduce a product that anyone can fork, use, and customize without ever talking to a sales team. Building in public makes for better products. What integrations do you support? Just Slack to start. What other integrations would you like to see? https://www.getsleuth.xyz/ January 13, 2023 at 01:10AM

Show HN: Collaborative live-coding MIDI sequencers in JavaScript https://ift.tt/VWYuhNf

Show HN: Collaborative live-coding MIDI sequencers in JavaScript https://ift.tt/uBn8QND January 12, 2023 at 11:34PM

Show HN: Mapperly – A .NET source generator for object to object mappings https://ift.tt/2TLFr4E

Show HN: Mapperly – A .NET source generator for object to object mappings https://ift.tt/Ark3lZ9 January 12, 2023 at 04:09PM

Show HN: Basti – connect to AWS DBs with no idle cost. No SSH keys. IAM-driven https://ift.tt/coLIMTW

Show HN: Basti – connect to AWS DBs with no idle cost. No SSH keys. IAM-driven https://ift.tt/lSAvnoh January 12, 2023 at 04:04PM

Show HN: Fern, a language for defining REST APIs that compiles into OpenAPI https://ift.tt/cfxi2zg

Show HN: Fern, a language for defining REST APIs that compiles into OpenAPI Hi HN, this is Danny, Deep, and Zach. We built Fern after our previous ed tech startup failed. We were frustrated with how much time we spent writing “API code” instead of working on the actual product. We tried to use OpenAPI but we were underwhelmed - the generated code wasn’t idiomatic and it still required manual work (custom templates, scripts, manually publishing SDKs to registries). The Fern compiler takes your API as input and invokes generators that output things like: SDKs, server code, a Postman collection, and an OpenAPI spec. Some technical highlights about the compiler + generators: - The compiler (available as a CLI) handles syntactic + semantic validation. It also includes a linter that encodes best practices. If your API Definition compiles, you can have high confidence that the SDKs will generate correctly. - After all the parsing and validation, the compiler outputs an intermediate representation that gets handed off to the generators. This prevents each generator from re-implementing the same parsing and validation logic. - Each generator is implemented in the language it is targeting - e.g. the Python generators are written in Python, the TypeScript generators are written in TS. It makes the SDKs more idiomatic because every programming language generally has the best tooling/libraries for generating code in itself. We also think it’ll make community involvement + contribution easier. - The generators can output the code to disk, but also push the code to a Github repo and publish the SDK directly to registries (e.g. npm, Maven). We are looking for devs to use Fern for API development. If you have any feedback about the process, compiler, or the generated code, we’d love to hear it. "Plant Store" example: https://ift.tt/LYoz6n1 Generated repos: - https://ift.tt/03N29hD - https://ift.tt/FPke7uy - https://ift.tt/maWUDjt - https://ift.tt/rXEuIfe https://ift.tt/u5e6lRx January 12, 2023 at 04:39AM

Show HN: The OP Stack https://ift.tt/Ja3BNxE

Show HN: The OP Stack https://ift.tt/wE1dBoX January 12, 2023 at 01:26AM

Show HN: Val Town – A Cloud Scripting Site https://ift.tt/CwXvGt0

Show HN: Val Town – A Cloud Scripting Site Hey HN! We're so excited to show you Val Town ( https://val.town )! A "val" is a JavaScript/TypeScript function or value that runs on our servers. We aim to get you from idea to running code in seconds: type code, run it, get its API endpoint, schedule it - all from the browser, in a couple keystrokes. We're a startup of 4 people, mostly in NYC. We've been working on this for 6 months and are eager for feedback from the HN community. Why do we need yet another online coding IDE? While researching devtools[1], I found myself wanting something halfway between Replit and Zapier: a tool that makes hosting, deploying, scheduling, and authenticating easy, but is first-and-foremost a programming tool. We added `console.email` to the runtime to make it incredibly easy to email yourself. We don't have npm imports yet, but we do have a low-friction system that treats every user as a namespace, so you can refer to `@me.foo + 1` or `@yourFriend.bar()` right in your code. There are a lot of thorny implications this newfangled import scheme creates, but also many joyous and carefree coding experiences! One of my favorite features is that we store every evaluation, up and down the callstack, including inputs, outputs, logs, etc, which has been an amazing aid to debugging. So far, Val Town is mostly used for what we're calling "programmatic notifications": query a data source for new items on an interval and email them to yourself. Get notified when users you "follow" post on Hacker News: https://ift.tt/p3Qtu75 Get notified when to close your window during fire season in SF: https://ift.tt/t7G46QN Get notified when there are new citations on a paper: https://ift.tt/W6vQRfc Subscribe to RSS feeds: https://ift.tt/ZBghrn9 A good place to get started would be forking one of those vals and modifying it to suit your needs. Some folks are using the tool in other ways, such as in webhook contexts, and we encourage those uses as well. We'd LOVE to pair-program with anyone looking to try out the tool and give feedback. Email steve@val.town :-) Main site: https://val.town Docs: https://ift.tt/NnRGOY7... Discord: https://ift.tt/Mwy3j8o Blog & Newsletter: https://ift.tt/Y7uMTKI... [1] - Whole Code Catalog: https://ift.tt/Xd5RuyS https://www.val.town/ January 12, 2023 at 12:48AM

Show HN: We’re building a gaming console for the browser https://ift.tt/BNR30ix

Show HN: We’re building a gaming console for the browser hey all, We’re excited to share bash.gg - a way to play all games on your browser. Our mission is to enable you to play games, from any device, with your friends. We're planning on using a combination of WebGL (soon WebGPU) & pixel streaming to run any game. Our product is going viral within a few school districts, here’s what we’ve built. The Problem: Poor Experiences: Mobile gaming is limited by hardware. Most mobile games are spammy & focused on optimizing value extraction. Existing web games are junk. Expensive: For good games, you need a console or PC, costing $600 - $3k. Not Scalable: Consoles are sold at a loss & desktop computers are too expensive. Necessary hardware is increasing in size and cost. On the other hand, games continue to get more computationally expensive. bash.gg: Great Experiences: We’re bringing the best games from PC and console to your browser so you can play from any device instantly. Affordable: You don’t need expensive hardware, just a stable internet connection. Scalable: As games demand more resources, they’re run in the cloud. The games that don’t need all that power can run in a browser. TLDR: Consoles make it difficult to play with all of your friends. If your friend has Xbox, and you have Playstation - you might not be able to play together. Having games on the browser lets anyone play, by just clicking a link. Not only that, but you can chat and play, all in one place. In progress features: pixel streaming (quic + webcodecs), community features, live audio/text chat (should release within in 2 weeks) Excited to hear what you all think! https://bash.gg January 11, 2023 at 11:25PM

Show HN: Grila – Calendar for keyboard addicts, always one keypress away https://ift.tt/HoDzPfl

Show HN: Grila – Calendar for keyboard addicts, always one keypress away https://ift.tt/4xQG7p8 January 11, 2023 at 12:19PM

Show HN: Syncthing-map – a utility to map syncthing devices and folders https://ift.tt/d29K53i

Show HN: Syncthing-map – a utility to map syncthing devices and folders If you use the excellent Syncthing[1], you may quickly be lost in the various shares between devices. I was. This was the trigger to write a small application that creates a map of your devices, their folders, and how each is shared. It is directly based on the configuration file of each device. The stable version[2] generates a HTML file you can render in a browser to show the map (based on mermaid.js[3]). I just released an experimental feature[4] that starts a web server which will dynamically create the map based on configurations shared by the devices. Binaries are available as well[5]. I would be glad to hear any comments or advice (I am an amateur developper). Thanks! [1] https://syncthing.net/ [2] https://ift.tt/4mnIDsH [3] https://ift.tt/pBePqiY [4] https://ift.tt/w9xnSfR... [5] https://ift.tt/Fm6qEUA https://ift.tt/F8SXbkR January 11, 2023 at 01:33AM

Show HN: usbc.wtf – an article and quiz to find the right USB-C cable https://ift.tt/sDuB9aE

Show HN: usbc.wtf – an article and quiz to find the right USB-C cable https://usbc.wtf/ January 11, 2023 at 05:25AM

Show HN: Klotho – Transform plain code into cloud native code https://ift.tt/ZdshP5W

Show HN: Klotho – Transform plain code into cloud native code https://ift.tt/9ROtsPL January 11, 2023 at 01:24AM

Show HN: A Harry Potter Trivia Bot, Powered by GPT-3 https://ift.tt/pes6D5O

Show HN: A Harry Potter Trivia Bot, Powered by GPT-3 Over winter break I resurfaced an old project, a harry potter trivia bot. I rebuilt it using generative models instead of the extractive ones I had used previously. The generative approach was far easier to implement and performed better. Cheers. https://ift.tt/jcB5OrH January 11, 2023 at 01:08AM

Show HN: Vector illustrations from text prompts AI https://ift.tt/3QerLTb

Show HN: Vector illustrations from text prompts AI I created a vector illustration generator (SVG) from text prompts. He's still an MVP. I'd like to know your opinion. https://illustroke.com/ January 10, 2023 at 09:16PM

Show HN: Ecode – A minimalist and fast open-source code editor https://ift.tt/XbTC8oY

Show HN: Ecode – A minimalist and fast open-source code editor Hi HN! I've been working on a code editor and I think that it's mature enough to catch some interest. It's using a custom GPU accelerated GUI written in C++. Currently implements some interesting features: LSP, terminal, auto-completion, linters, formatters, custom keybindings, plugins and more. It's a hobby project but still intends to be an alternative to other popular code editors like Sublime, Kate, Lapce, Lite XL (and takes inspiration from them). The project was born as a playground for the GUI I'm developing (eepp GUI) and is advanced enough to currently be my main code editor, but it's a work in progress, and many features are still pending. Some minor hints on how to use it: Folders are used as project (and .gitignore is used to ignore files) The wheel icon on the top-right has all the options you need (Ctrl/Cmd + M to show). Some keybidings to navigate any project (navigation is keyboard driven): Ctrl/Cmd + K = Locate Files Ctrl/Cmd + Shift + F = Global Search Ctrl/Cmd + Number (Go to tab #) https://ift.tt/tugNRXS January 10, 2023 at 10:51AM

Show HN: PipeScore – FOSS Bagpipe Notation Software https://ift.tt/7mwBSNt

Show HN: PipeScore – FOSS Bagpipe Notation Software I've been working on some version of this since May 2019. It is a web app that allows writing out music for the Highland bagpipe. While it uses the same notation as normal music, bagpipe music tends to have a greater focus on gracenotes (embellishments). Most music software does not deal with this very well (e.g. MuseScore just displays a list of every single possible embellishment, of which there are hundreds [1]). PipeScore instead takes advantage of the fact that the form of many embellishments is dependent on the notes adjacent to it, allowing it to reduce the number of options down to just 13. Questions/comments welcome! [1] https://ift.tt/5v1r6hB... https://ift.tt/HBXSUZv January 10, 2023 at 05:40AM

Show HN: FixScript, an embedded/standalone language with custom syntax additions https://ift.tt/cfjunlX

Show HN: FixScript, an embedded/standalone language with custom syntax additions Hello, I want to introduce you to a programming language that I've been working on for a few years and is ready to be shared with a broader community. Feel free to ask any question about it, it's hard to describe what it is all about in a single blog post. For examples of a more complex code I recommend looking into to the "src" directory in the SDK. And here are some documentation links: https://ift.tt/lnx6toi https://ift.tt/g5VsLMk https://ift.tt/iEe3jo0 January 10, 2023 at 01:26AM

Show HN: Tortoise TTS as an at-cost open-source pay-per-second API https://ift.tt/u61WX70

Show HN: Tortoise TTS as an at-cost open-source pay-per-second API Tortoise TTS is the best TTS available today. We built an open-source, at cost, pay per second API for it. The quality of intonation it generates is unparalleled, and we hope our at-cost API will make it easier for people to build on top! This allows folks to run via a single API call - it costs $0.03/query. The WAV file is downloadable, we apply no restrictions. We're open-sourcing all our work — we made Tortoise run 30% faster, and have more improvements coming. If you're keen to contribute we can help with ideas, pointers, compute and data; just DM us. Our fork with the improvements can be found at https://ift.tt/m95yDe2 . The deployment code can be found at https://ift.tt/eJ6oBQ0 . There are already great alternatives for using : i) @mdnest_r's awesome Huggingface Spaces, ii) original Google Colab, iii) host it yourself. Our work should accelerate those who need an API, don't want to spend time/$ hosting and need a scalable infra backing them. We're especially excited about combining text-to-speech with content generated from LLMs, and about how it fits into video creation tools. Tortoise in its current form is also inaccessible to non-technical users, which is why we are also providing a simple UI on top (also "at-cost"): https://tts.themetavoice.xyz To use, generate an API key on https://tts.themetavoice.xyz and call via POST request. Or use the web UI. Or run your own deployment. https://twitter.com/vatsal_aggarwal/status/1612536547248836608 January 10, 2023 at 01:35AM

Show HN: How to create a 3D space using CSS https://ift.tt/Mm8TN1D

Show HN: How to create a 3D space using CSS https://ift.tt/OtfuxKj January 10, 2023 at 01:46AM

Show HN: Product analytics on your data warehouse https://ift.tt/NReuZaB

Show HN: Product analytics on your data warehouse https://ift.tt/iBZN1DK January 10, 2023 at 01:27AM

Show HN: I wrote a WebAssembly Interpreter and Toolkit in C https://ift.tt/ftTPwoX

Show HN: I wrote a WebAssembly Interpreter and Toolkit in C https://ift.tt/Jxigd7m January 9, 2023 at 07:32PM

Show HN: Hey GPT-3, Write my PRD https://ift.tt/gkSmcdb

Show HN: Hey GPT-3, Write my PRD https://writemyprd.com/ January 9, 2023 at 05:39PM

Show HN: Timezones Calculator App https://ift.tt/EqW8Yym

Show HN: Timezones Calculator App Helpful tool for remote work to track time in different cities https://ift.tt/RkptCHO January 9, 2023 at 04:04PM

Show HN: Caretta – Instant K8s service dependency map, right to your Grafana https://ift.tt/OiXw49K

Show HN: Caretta – Instant K8s service dependency map, right to your Grafana https://ift.tt/ISATZXL January 9, 2023 at 01:59PM

Show HN: I asked ChatGPT to convert a Chrome ext to a Firefox ext https://ift.tt/9To5YWP

Show HN: I asked ChatGPT to convert a Chrome ext to a Firefox ext I told it to create a virtual machine first: I want you to act as a Linux terminal. I will type commands and you will reply with what the terminal should show. I want you to only reply with the terminal output inside one unique code block, and nothing else. Do no write explanations. Do not type commands unless I instruct you to do so. When I need to tell you something in English I will do so by putting text inside curly brackets {like this}. My first command is pwd. Then I told it to create a python script to do the conversion: {Create and write to the filesystem a python script called convert.py that takes a URL as its first argument. The URL is a chrome extension. The script then converts the extension to a Firefox extension and saves the result in a directory called "res". Make sure the script works with an actual URL to a chrome extension on the Chrome Webstore. It requires you to possibly download the extension first from the URL. Also make sure the generated Firefox extension meets all the requirements and the Chrome to Firefox conversion takes place for all assets in the extension, it includes the content scripts, etc. Only print done to the terminal here when finished.} Then ran it with this URL (URL to Google Translate Chrome ext): python convert.py "https://ift.tt/HTNhiOS" It actually created a zipped Firefox extension with the manifest file converted correctly, etc. January 9, 2023 at 09:50AM

Show HN: Ark v1.0.0 https://ift.tt/LTOZNqk

Show HN: Ark v1.0.0 Ark is a program that aims to provide an easy way to manage system themes. Ark can set themes for specific programs, or the whole system with only one command. https://ift.tt/ZmM1N23 January 9, 2023 at 12:19AM

Show HN: I created a Udemy course about How to extend Keycloak(programmatically) https://ift.tt/ekUwV3B

Show HN: I created a Udemy course about How to extend Keycloak(programmatically) I summarized everything I learned while working on Keycloak during the past years https://ift.tt/JcRmBSq January 8, 2023 at 08:25PM

Show HN: jc - Meta-program C with JavaScript https://ift.tt/3k4edpT

Show HN: jc - Meta-program C with JavaScript https://ift.tt/7mK0Ihj January 8, 2023 at 09:17AM

Show HN: Have voice-only virtual coffees with fellow HN'ers https://news.ycombinator.com/item?id=34296783

Show HN: Have voice-only virtual coffees with fellow HN'ers I'm running several voice-only virtual coffee events on the Discord server in the URL, only for today. The rules are pretty simple: 1. Wait for the "event" to start (see times at the end) 2. If there are no tables with 1 participant, join any one. 3. If there is a table with 1 participant, join that one. 4. When the event ends, all the voice channels are deleted and you have to wait till the next event starts. I initially wanted to build my own web app but then I realised it would be so much easier to just leverage Discord's infrastructure. I also built a bot in a couple hundred lines of Go code (love the language!) to bulk create/delete voice channels. I intentionally left it super basic to validate if there's a need. I personally would love to have virtual networking events, but then again I know I'm somewhat odd as I come from a sales background. If you're interested/want to take part in more of these events, check out my profile where I have some contact options. Anyway, here's the times (each lasts 1 hour): - 8 AM GMT / 1.30 PM IST / 12 AM PST - 11 AM GMT / 4.30 PM IST / 3 AM PST - 2 PM GMT / 7.30 PM IST / 6 AM PST - 5 PM GMT / 10.30 PM IST / 9 AM PST - 8 PM GMT / 1.30 AM IST / 12 PM PST - 11 PM GMT / 4.30 AM IST / 3 PM PST https://ift.tt/rpbksA3 January 8, 2023 at 12:29PM

Show HN: GPT3 Get answers to technical questions from your documentation site https://ift.tt/Q2Ri3rU

Show HN: GPT3 Get answers to technical questions from your documentation site https://ift.tt/pHqXtjw January 8, 2023 at 12:15PM

Show HN: Movies Watchlist Chrome Extension https://ift.tt/i0uPqnF

Show HN: Movies Watchlist Chrome Extension https://ift.tt/BSztKea January 8, 2023 at 02:15AM

Show HN: I built a minimal website that you can Express your Feelings and more https://ift.tt/enypbOu

Show HN: I built a minimal website that you can Express your Feelings and more https://ift.tt/yqGelEZ January 8, 2023 at 02:06AM

Show HN: An AI Clone of Paul Graham https://ift.tt/VAvECbK

Show HN: An AI Clone of Paul Graham https://ift.tt/Gb1FKCp January 7, 2023 at 03:30PM

Show HN: Instorier – A tool for creating rich scroll-based stories for your site https://ift.tt/gdw8ZtU

Show HN: Instorier – A tool for creating rich scroll-based stories for your site https://instorier.com/ January 7, 2023 at 04:33PM

Show HN: I Market-Make AWS Cloud Contracts to Save Companies $40M+ https://ift.tt/Rmk0dy5

Show HN: I Market-Make AWS Cloud Contracts to Save Companies $40M+ Hey HN: Kaveh here, the founder of https://www.usage.ai/ We help companies drive down AWS EC2 spend by buying and selling 3-year no-upfront reserved instances. Why? Because there's almost no liquidity on the AWS EC2 RI Marketplace and it can take a while, if at all, to sell an RI if you need to stop using one. Previous to founding Usage, I worked at JPMorgan Chase as a summer analyst. Here's how it works: We are typically brought in by a DevOps manager to cut AWS EC2 costs. The app is entirely self-service and the savings are generated automatically, typically we do this live on a call. On average, we reduce AWS EC2 spend by 50% for 5 minutes of work. To reduce by 50%+, we've built a pool of reserved instances that's shared across our pool of customers. When a customer scales up their EC2s, Usage buys RIs. When a customer scales down their EC2s, Usage sells RIs. At this point, we've saved companies tens of millions of dollars in spend and have a lot of liquidity, so we take on very little risk. We make money off of a 20% Savings Fee. Happy to chat directly kaveh@usage.ai Have you experienced any issues with managing your company or organization's AWS expenses? We'd love to hear your feedback and ideas! January 7, 2023 at 09:15AM

Show HN: ACOS: Build and share competitive turn-based browser games https://ift.tt/mWnpQuP

Show HN: ACOS: Build and share competitive turn-based browser games Hi everyone, This is a little tech demo I've been working on the past 2 years. It's been up for 1 year now, and has since had a few major updates. I have a soft spot for games with ranking systems, and I wanted an easy way for developers to create games with the competitive element abstracted away. The current games are built with ReactJS, so it's pretty easy to onboard if you are a web developer. All games developed for ACOS come with these features: - Real-time turn-based for browser - Simulator for game development - Client / Server architecture - Easy multiplayer with simple JSON game state update - Single player, Team-based, Battle Royale, and Free-for-all games supported - Matchmaking for Rank / Casual play - Room Scoreboard - Game Replays of every match - Error Logs - Global Rankings - Global Top Scores - GitHub Integration with acosgames organization - Discord Integration for matchmaking / game events - Simple deployment and version management It's a ridiculous endeavor, but I'd like to invite the world to my playground and help me drive features and technology forward. I may allow AI bot battles in the future against any of the hosted games, but I will prioritize based on the will of the people. Read our documentation at https://sdk.acos.games/ Hope you enjoy it! https://acos.games/ January 7, 2023 at 05:45AM

Show HN: List of Stripe Alternatives https://ift.tt/2bOot4d

Show HN: List of Stripe Alternatives Seems like every time there's a negative Stripe story on here, the inevitable question, "any alternatives?" gets asked. Hell, I was tempted to ask myself. Instead, I decided to search hn.algolia.com to see for myself what others have recommended in the past. Might as well share the list with y'all, make it meta. -- 2Checkout | https://ift.tt/L0PbAQ3 Adyen | https://www.adyen.com Amazon Pay | https://pay.amazon.com Authorize.net | https://ift.tt/wXZiemh Balance | https://ift.tt/kWlGagy Braintree | https://ift.tt/nA845Tb ChargeBee | https://ift.tt/m3ja0Jw Chargify | https://ift.tt/fNHaVrg Checkout.com | https://ift.tt/pRzCj3Y DigitalRiver | https://ift.tt/EhvBsQx Dwolla | https://www.dwolla.com FastSpring | https://fastspring.com GoCardless | https://gocardless.com MangoPay | https://ift.tt/6tEamqe Mollie | https://www.mollie.com Opayo (previously SagePay) | https://www.opayo.co.uk Paddle | https://www.paddle.com Payoneer | https://ift.tt/fotMZWA PayPal | https://www.paypal.com Qonto | https://qonto.com/en Spreedly | https://ift.tt/bTP8VNi Square | https://squareup.com Verifone | https://ift.tt/qFAN2cZ White | https://ift.tt/vZH4eIU -- Observations from my data collection: Sassy appears to have been acquired by FastSpring. Balanced Payments apparently went under but I found another payment service called "Balance" instead. Paymill is defunct but their Github org has a bunch of code. No idea what happened to Spryng Payments but Spryng still exists. It's also worth mentioning that a true "Stripe alternative" simply does not exist. No one does everything they do and I'm pretty sure most services are lacking in the developer documentation department. Still, having options is always great. January 7, 2023 at 03:19AM

Show HN: Codeium: Free Copilot alternative that works in Jupyter notebooks https://ift.tt/e26MN1z

Show HN: Codeium: Free Copilot alternative that works in Jupyter notebooks I'm Varun from the Codeium team. We are super excited to bring free AI-powered code autocomplete to standalone Jupyter notebooks, a dev environment that is currently underserved by existing solutions. And in the spirit of Show HN, we have a playground version for anyone to try the tech in the browser without any installation (linked in the blog post)! https://ift.tt/4v81a3y January 7, 2023 at 02:19AM

Show HN: I spent 2 years building Tablane as a 17-year-old https://ift.tt/kvQrG2F

Show HN: I spent 2 years building Tablane as a 17-year-old Hi HN community, I'm Marcus, a 17-year-old Software Engineer from Germany. For the past two years I've been working on Tablane [0]( https://ift.tt/COz1ej6 ) a task/project management tool, with features like: - Collaborative Editing (google docs) - Optimistic updates with RTK Query - Realtime sync with Socket.io - An awesome design Let me know what you think! Ask me anything! How I got here: 2020: I was developing a TTT [1] (Trouble in Terrorist Town) plugin for my minecraft server, when I started to require a project management tool to keep track of the features I wanted to implement, originally I used a text file, but after some time I started using products like ClickUp and Monday. But not long after I hit several paywalls for features that I wanted to use (Custom Status, Limited Number of Boards, ...) Soon after Tablane (originally task-board) was born. I started building the website using plain HTML, then found out about React and completed Colt Steele's "Web Developer Bootcamp" [2] and "The Modern React Bootcamp" [3] and started re-writing Tablane in React, and started adding feature after feature. Now I am about to finish Highschool and originally I thought about applying to college and spending another 3-5 years there, but after the positive feedback I got on a three month internship I did at ContentPepper, and seeing how my own projects developed, I decided to look for open Developer positions, to work with a team of experienced developers so I can learn even faster. Links: [0] https://tablane.net [1] https://ift.tt/2nZWU6c [2] https://ift.tt/qGH1Zsg [3] https://ift.tt/n4wDOo5 Socials: Résumé/CV: https://ift.tt/dazSy2X... LinkedIn: https://ift.tt/lY6oCqu Email: marcus (dot) hof (at) protonmail (dot)com GitHub: https://ift.tt/6As043P Twitter: https://twitter.com/Marcon565 https://ift.tt/COz1ej6 January 7, 2023 at 12:17AM

Show HN: Track and share your technical interview prep progress https://ift.tt/KWDN5s9

Show HN: Track and share your technical interview prep progress A few friends and I just launched a web app to help people prepare for technical SWE/SDE internship interviews! We want to make it easier for people to prepare for interviews, especially for some of the largest tech companies. Core features include easy progress tracking, one-click link sharing, company-specific lists, and topic & difficulty-wise problem filtering. The problem list isn’t exhaustive and we are still looking for more open-source data to make our list more extensive. We want to hear about the bugs you find as this is the beta version. If you have any improvements to suggest, we are all ears! Our code is also completely open-source! Check out the repository here: https://ift.tt/T6RCK53 Check out our ProductHunt launch here: https://ift.tt/fX5YNsh https://ift.tt/LbfOH1w January 6, 2023 at 11:22PM

Show HN: SSH Ncurses open source interface https://ift.tt/r7zAags

Show HN: SSH Ncurses open source interface https://ift.tt/7RCGwL5 January 6, 2023 at 05:15PM

Show HN: Nanelo DNS – Privacy-Friendly, European Nameservers https://ift.tt/VyHAEPb

Show HN: Nanelo DNS – Privacy-Friendly, European Nameservers https://nanelo.com January 6, 2023 at 04:33PM

Show HN: Modest – An open-source micro-blog app to create a Twitter-like blog https://ift.tt/E9eXbR6

Show HN: Modest – An open-source micro-blog app to create a Twitter-like blog https://modest.app/ January 6, 2023 at 01:13PM

Show HN: Daft Art – an album cover maker powered by AI and curated aesthetics https://ift.tt/kQavVG4

Show HN: Daft Art – an album cover maker powered by AI and curated aesthetics Hello HN! I’m starting my indie journey by launching Daft Art, which is a platform that allows musicians and bands to create high quality covers for their albums and tracks in a few minutes, with the help of AI and curated aesthetics. https://www.daftart.ai/ January 6, 2023 at 10:44AM

Show HN: AREnets – TensorFlow-based Relation Extraction kit for work in Colab https://news.ycombinator.com/item?id=34268519

Show HN: AREnets – TensorFlow-based Relation Extraction kit for work in Colab https://ift.tt/eIR6VW1 January 6, 2023 at 04:59AM

Show HN: ClickHouse-local – a small tool for serverless data analytics https://ift.tt/qxGYF4L

Show HN: ClickHouse-local – a small tool for serverless data analytics Me with my friend Vitaly Ludvichenko made an experiment to combine ClickHouse server and client to make a self-contained program running a database engine and processing data without a server: https://ift.tt/G6IyCTq Development continued in the past 6 years, and now clickhouse-local becomes a swiss-army knife for data processing. Say "ffmpeg" for datasets and more. It can resemble textql, octosql, dsq, duckdb, trdsql, q, datafusion-cli, spyql, but has better capabilities and performance. Here is a tutorial: https://ift.tt/KMup2Zg... "serverless" in the same sense as here: https://ift.tt/QT6IZ2V and also in the more common sense - clickhouse-local can be packaged into AWS Lambda and serve queries on a per-request basis, as here: https://ift.tt/RGW1hry https://ift.tt/QLJoiKW January 6, 2023 at 01:00AM

Show HN: Ello (YC W20) – AI-reading tutor for kids that works with real books https://ift.tt/3BZNyhY

Show HN: Ello (YC W20) – AI-reading tutor for kids that works with real books Hi HN, We’re Elizabeth, Catalin, and Tom - the founders of Ello ( https://ift.tt/7LixqFe ). Ello is an AI-powered app that mimics the one-on-one interaction of a reading tutor by listening to, encouraging, and coaching kids grade K-3 as they read out loud from a real book. We posted on HN back in 2020 when we launched Trustle, a company designed to pair families with dedicated experts in child development. We learned from that experience that parents don’t want a consultant, but they do want actual help with specific challenges—one of the biggest being reading. Prior to COVID, 65% of 4th graders in the U.S. were reading behind level. The most recent National Assessment of Educational Progress report revealed that reading levels have dropped even further, to the lowest level since 1992. These disheartening statistics reinforce something we learned during our time at Trustle—of all the pain points parents face in raising children, reading can often be one of the most critical yet most difficult to address, especially if the child doesn’t like to read. In an effort to help reverse this trend, we used advances in speech recognition - driven by self-supervised learning - to create a virtual experience designed to provide effective reading support. It's no substitute for attention and coaching from a caring adult, which is obviously what kids really need, but unfortunately that is not always available. If every child had consistent access to 1:1 reading support and every parent or caregiver had the time, language skills, and confidence to help their children learn to read with no outside assistance, then there would not be a need for a technical solution. Unfortunately, we know not every child has this access, and many parents are looking for extra support. That's why we've built Ello. If you look at a great teacher or parent working with a child, they are talking to each other. Ello uses a speech recognition model that listens to what a child is saying and provides the appropriate phonics based coaching, as well as commentary and help. As a child reads across the page of a physical book, the Ello app tracks the child’s progress and picks up when they miss a word or get a word wrong and then steps in just like a good reading coach would. One criticism that we’ve heard since launching is that we are trying to replace the sacred role of a parent teaching their child to read. We say, “Not at all!”. Ello can serve as a resource for every type of parent without being a “replacement”, which is impossible in any case. We’ve had most success with children who are reluctant readers. Ello provides a fun environment to practice reading without the pressure of an adult watching you. We’ve seen kids who flat out refuse to read start to enjoy reading in a short period of time. We are highly privacy oriented; unlike most apps relying on speech tracking we can work completely on device with no internet and no audio data shared back with us. We launched in early in 2022 and have come a long way since then. The model works like this: we mail customers five books and a prepaid return shipping label every month. At the end of the month you mail the books back or keep as many as you want for an additional $5 apiece, and then we mail you next month’s box. Our reading specialists help determine the appropriate reading level for every child and make sure that we are sending books to match. Right now we support roughly K through 3rd grade, although Ello can be effective for some Pre-K kids as well. We know there are many parents on HN, including those with young children. We would love to hear about your experiences and needs around your children’s reading journeys and your perspective on how something like Ello might help. Or, if you’re in the US, give us a try - you can get a free month with code ellohacker. And of course we welcome any feedback, questions, and ideas! Elizabeth, Tom & Catalin January 5, 2023 at 09:48PM

Show HN: Huestery – casual browser game about sorting colors and making gradient https://ift.tt/MElfYe0

Show HN: Huestery – casual browser game about sorting colors and making gradient https://huestery.com/ January 5, 2023 at 09:26AM

Show HN: A word game created using ChatGPT and Stable Diffusion https://ift.tt/FbxCEV0

Show HN: A word game created using ChatGPT and Stable Diffusion https://diffudle.com/ January 5, 2023 at 01:29AM

Show HN: Skim HN’s story feeds but with added metadata about linked articles https://ift.tt/8iQG3sK

Show HN: Skim HN’s story feeds but with added metadata about linked articles https://ift.tt/UWDRdME January 5, 2023 at 03:50AM

Show HN: An app that builds stronger employment contracts https://ift.tt/LiRa81P

Show HN: An app that builds stronger employment contracts https://ift.tt/rQgh9ix January 5, 2023 at 02:09AM

Show HN: Mergetin – mix of 2048 with Match 3 Games and bit of Tetris https://ift.tt/sSNkJ1W

Show HN: Mergetin – mix of 2048 with Match 3 Games and bit of Tetris https://mergetin.com/ January 5, 2023 at 01:12AM

Show HN: ChessMonitor – Analytics for Chess (connect Lichess or Chess.com) https://ift.tt/I6mYR4k

Show HN: ChessMonitor – Analytics for Chess (connect Lichess or Chess.com) https://ift.tt/ceHoqCY January 4, 2023 at 09:02PM

Show HN: Create beautiful videos from screenshots or pdf in seconds https://ift.tt/fwv61PS

Show HN: Create beautiful videos from screenshots or pdf in seconds https://screenrun.app/ January 4, 2023 at 03:09AM

Show HN: Recursive Wikipedia https://ift.tt/pAQtu5z

Show HN: Recursive Wikipedia This extension loads the mobile version of links when hovered over, is usually faster than opening a new tab, and is recursive (10 frame deep limit). https://hoverflow.io/ January 4, 2023 at 12:18AM

Show HN: Freelancer Salary, calculator to match full time salaries https://ift.tt/YDghS4f

Show HN: Freelancer Salary, calculator to match full time salaries My #2 in a string of websites I'm trying to make this year. When evaluating freelancing offers, I found myself writing a little script that did the math on how much more I'd need to charge. Days off, self employment tax, health insurance.. lots of factors. This simple web calculator does it for you. Let me know if you have any feedback or additional factors I've forgotten to add! https://ift.tt/kOX0n1D January 4, 2023 at 01:08AM

Show HN: Ad Auris Play. Turn articles into audio and listen on Spotify https://ift.tt/IQKylzB

Show HN: Ad Auris Play. Turn articles into audio and listen on Spotify https://ift.tt/dmGrCHp January 4, 2023 at 12:44AM

Show HN: Build web apps using HTML, no JavaScript required https://ift.tt/Tk5PRAn

Show HN: Build web apps using HTML, no JavaScript required https://ift.tt/tE9GU30 January 3, 2023 at 08:11PM

Show HN: Triangle Habits https://ift.tt/exQAqdi

Show HN: Triangle Habits I built a free app to build consistent habits over time, by starting with a single repetition and building up from there. https://ift.tt/SCpLBd1 January 3, 2023 at 07:05PM

Show HN: built an e-ink pregnancy tracker https://ift.tt/0Sk8ahv

Show HN: built an e-ink pregnancy tracker https://ift.tt/MzSf07N January 3, 2023 at 04:01AM

Show HN: Hetzner-k3s v1.0.1 is out with autoscaling support https://ift.tt/TjWxJ9k

Show HN: Hetzner-k3s v1.0.1 is out with autoscaling support This is the newest update to my CLI tool to quickly create cheap Kubernetes clusters in Hetzner Cloud. This update adds autoscaling support, so clusters created with this tool now can behave similar to managed Kubernetes clusters, which I think is awesome. I received a lot of feedback since the last update so I hope anyone interested could try the new version as well. Thanks a lot for the feedback so far! The repo: https://ift.tt/zfTZWqN January 3, 2023 at 01:46AM

Show HN: Beesy: Record Google Meets for Free, No Signups, Download Locally https://ift.tt/iAxzcTe

Show HN: Beesy: Record Google Meets for Free, No Signups, Download Locally Happy New Year everyone! Me and my friend developed this extension to record google meets to the computer directly, there is no cloud dependency, neither do we require any signups, and its free. We hacked this together in a very small amount of time to check if people would actually use it, so if you find this useful, please let us know so we can improve it. Also, if you have any feedback/questions/ideas, please do not hesitate and leave a comment. https://ift.tt/EqXMOy2 January 2, 2023 at 11:40PM

Show HN: Spall – WASM-based profiler for JavaScript and C in ~5k lines of Odin https://news.ycombinator.com/item?id=34217938

Show HN: Spall – WASM-based profiler for JavaScript and C in ~5k lines of Odin [I'm the author] Spall is a web-accessible profiler that I made to help my web-dev friends load gigabyte+ JSON traces without lunch-break-long load times. Recently, Spall got experimental support for auto-tracing with binary traces (along with an in-progress native-port, to give it more memory headroom), which was used to help track down and fix some hard-to-spot lock contention issues in the Odin-language compiler. I demoed it at the Handmade Seattle conference in October, https://ift.tt/GwOhdng , with a head-to-head against Perfetto, another big web profiler. I'll be around to answer any questions. Thanks for looking at my project! If you like Spall, you can catch my other projects over at https://ift.tt/VYhQjXc . If you happen to be hiring I'd love to hear from you. Looking for something fun and new to do after a long sabbatical, working on cool open-source projects! https://ift.tt/y2G98tV January 2, 2023 at 07:37PM

Show HN: Mafs – React components for interactive math https://ift.tt/06hxPcZ

Show HN: Mafs – React components for interactive math https://mafs.dev/ January 2, 2023 at 11:39AM

Show HN: Banger–A Firefox extension to extend DDG's bangs https://ift.tt/CBFd6P0

Show HN: Banger–A Firefox extension to extend DDG's bangs Hello HN! I made this Firefox extension to extend upon DuckDuckGo's idea of bangs (check https://ift.tt/36utmPi if you aren't familiar with them) and also allow the use of any search engine with them. I found DuckDuckGo's bangs fascinating, but was disappointed by how little search engines inherit that feature. And on top of it, DuckDuckGo has the "!" bang that jumps to the first search result but other search engines offering bangs like Brave Search, searx, You.com don't seem to have that. I also thought that the "!" bang could be extended with the ability to jump to the first search result of a specific site, so I added the "!!" bangs in my extension that allow you to do just that (e.g. typing "!!mdn flatMap" will bring up the MDN page for flatMap). I also added a bunch of extra features like the ability to add custom bangs, ability to search in a search engine with the "site:" parameter using "!@r" (r for Reddit), or "!ddg@r" (specify any other bang as the search engine to use), and the ability to chain multiple bangs together with ";" to open them up in different tabs; it also allows you to use multiple "site:" parameters combined with the OR ("|") operator with "," (e.g. "!@r,yt"). Feel free to mix and match! Also, for those who use it, it supports sync. There's also an option to import/export any settings including custom bangs. I've also added custom handling to fix a few bangs which are usually broken such as "!archived" and "!imgops" (They require unescaped URL as part of the path. However, DDG and other search engines always escape the URL. Banger only escapes the URL if it's part of an URL parameter). I've been working on it for around 2 months now, and I'm pretty satisfied with the result so far. Let me know if you have any comments/feature suggestions/bug reports/anything else! https://ift.tt/e0liEnm January 2, 2023 at 11:18AM

Show HN: InterviewFrog – Gamify Your Interview Prep With GPT A.I https://ift.tt/sz8bJaM

Show HN: InterviewFrog – Gamify Your Interview Prep With GPT A.I https://ift.tt/I0QF7rU January 1, 2023 at 10:10PM

Show HN: Detecting collision between 500k circles below 5ms https://ift.tt/NivBXyF

Show HN: Detecting collision between 500k circles below 5ms Heya. I created a flexible collision engine for broad detection in C that's also pretty fast. Personally that's my best, so I wanted to show it here. Although... still not as fast as DragonEnergy's one that supposedly handled millions of agents bouncing off each other every frame on an old i3, haha. I hope I get better at this! He set the bar pretty high for me. I was considering including some small function that tries finding the nearest entity, although I think it might be better to simply use query for that matter. Perhaps in the future I will get a good idea of how to do that more efficiently. This is not a clickbait. Although generally you also call other functions in a tick, a collision check between 500,000 circles ("circles", not "squares", because distance is checked and forces are applied based on the angle between) is done below 5ms on not really that demanding hardware. I achieve lower times than that on my budget laptop, slightly more on my PC (yeah, weird). The total time spent in a tick is 3-4 times that. https://ift.tt/gHtkKaB January 2, 2023 at 01:38AM

Show HN: Modreveal – Utility to find hidden Linux kernel modules https://ift.tt/nJCUYzQ

Show HN: Modreveal – Utility to find hidden Linux kernel modules https://ift.tt/ZtEMyOJ January 1, 2023 at 09:02PM

Show HN: Lama2 - Plain-Text Powered REST API Client for Teams https://ift.tt/fXTIBJj

Show HN: Lama2 - Plain-Text Powered REST API Client for Teams https://ift.tt/EFiSxPb January 1, 2023 at 07:36PM

Show HN: I created my AI clone based on 600.000 written words https://ift.tt/f71dkxq

Show HN: I created my AI clone based on 600.000 written words https://twitter.com/louis030195/status/1609487185602023426 January 1, 2023 at 03:21PM