Show HN: Langchain-Serve Bringing LangChain Apps Closer to Your Users https://ift.tt/0mQCVed

Show HN: Langchain-Serve – Bringing LangChain Apps Closer to Your Users https://ift.tt/kWPGbec June 28, 2023 at 09:15AM

Show HN: PicPerf Image Optimization for the URLs Youre Already Using https://ift.tt/z6s9bkG

Show HN: PicPerf – Image Optimization for the URLs You’re Already Using https://ift.tt/S7rxgV6 June 28, 2023 at 10:28AM

Show HN: AI tour guide Ask questions like texting a human tour guide https://ift.tt/BxhnuVU

Show HN: AI tour guide – Ask questions like texting a human tour guide https://ift.tt/5RiDUrA June 27, 2023 at 10:52PM

Show HN: Signway An open source pre-signed URLs gateway written in Rust https://ift.tt/GRzUFHd

Show HN: Signway – An open source pre-signed URLs gateway written in Rust https://ift.tt/heG8FXs June 27, 2023 at 10:29PM

Show HN: Tournacat Sync esports schedules to Google Calendar https://ift.tt/xjJswqp

Show HN: Tournacat – Sync esports schedules to Google Calendar I created Tournacat, a micro-SaaS add-on designed for esports enthusiasts. The goal is to keep esports fans alike informed and organized about upcoming tournaments, all while seamlessly integrating with Google Calendar. https://tournacat.com/ June 27, 2023 at 07:57AM

Show HN: Get structured and typed JSON outputs via GPT-3.5/4 functions https://ift.tt/pIU9Emk

Show HN: Get structured and typed JSON outputs via GPT-3.5/4 functions https://ift.tt/re78JZm June 27, 2023 at 06:41AM

Show HN: Automize I hate writing web tests so I wrote a Chrome extension https://ift.tt/DN0mYya

Show HN: Automize – I hate writing web tests so I wrote a Chrome extension Whenever I write my integration tests or writing a script to scrape a website 90+% of my time is spent fiddling around with selectors. I absolutely hate all the test recorders because most of the time their selectors are so bad that it would have just been faster to do it myself. This lead me to create my chrome extension called Automize. It's basically just the chrome dev tools "elements" tab, except you can click specific attributes to hone in on a reliable selector. It will highlight the element live so that you can verify it works before moving it into your code base. https://automize.dev/ June 27, 2023 at 05:00AM

Show HN: New Beautiful Desktop and Web UI/Monitoring for Apache KafkaKinesis https://ift.tt/YZVJWni

Show HN: New Beautiful Desktop and Web UI/Monitoring for Apache Kafka+Kinesis Hey folks, I'm super excited to announce the release of a new UI for Apache Kafka, Confluent, Redpanda and Kinesis that focuses on Teams and Data Mesh. (Note: the desktop version is also very popular with individual developers!) Why is this important? Because providing a solution that can be used by both IT and business (non-technical) users is essential when building applications that process business data. Of course, we are mainly developers working on Kadeck. So you won't miss any of the features you need to troubleshoot and monitor Kafka and your applications. In fact, we have put a lot of effort into making Kadeck the best UI for Apache Kafka on the market. This includes enterprise features such as fine-grained rights management, topic organisation with data owners, labels and topic (API) documentation, teams and roles as well as LDAP/AD connectivity, data policies and masking, audit log and much more. I hope you enjoy using Kadeck - either the free version or the Professional/Enterprise version - and please let me know your feedback. I always love to hear about your specific use case! Have a great day, Ben https://www.kadeck.com June 27, 2023 at 04:14AM

Show HN: Wolfia Codex Ask anything about any code https://ift.tt/VTetoFH

Show HN: Wolfia Codex – Ask anything about any code Hi HN, we’re excited to show you Wolfia Codex (wolfia.com). Wolfia Codex allows you to ask any question you want to any codebase. Unlike using a generic tool like ChatGPT, we provide context to the LLM by retrieving relevant snippets from the actual code. We started by indexing a bunch of popular open source repositories, and you can request your favorite one. We plan to monetize by offering a paid version for private codebases. We do this by using vector embeddings ( https://ift.tt/3CILw81 ) to index a specific codebase in a vector database. We then use OpenAI’s GPT 4 model with a dedicated prompt that combines your query and the most relevant results, based on similarity from the vector database, as context to provide a relevant response to your question. The answer is generated as markdown to display things like blocks of code. We also let you see the relevant snippets of code used to generate the answer for reference, ask follow up questions, and we have an option to share an answer. My co-founder Naren and I used to lead engineering teams. We often had to stop the team from working on their main project and ask them to write documentation to help onboard new engineers to the codebase. That documentation takes days of work to write and ends up being stale very quickly. Wolfia Codex allows new engineers unfamiliar with a codebase to ask pointed questions without having to always interrupt a co-worker to get answers, nor having to have them write lots of documentation. We would love to hear what you think: don’t hesitate to share good and bad answers in the comments! https://wolfia.com/ June 27, 2023 at 12:52AM

Show HN: Winded View Multiple Tailwind Breakpoints Simultaneously https://ift.tt/GhpJjRt

Show HN: Winded – View Multiple Tailwind Breakpoints Simultaneously Hey HN, Constantly toggling viewport sizes the other day finally tipped my personal annoyance/action threshold. The result is WINDED - a simple tool to help you simultaneously view how your website appears on different screen sizes without needing to constantly adjust the size of your browser window. With a 4K monitor, you can see every Tailwind breakpoint on a single screen! This is game-changing. Please let me know what you think! https://ift.tt/URZ5C2B June 26, 2023 at 10:23PM

Show HN: Free PDF Watermarking and Compression https://ift.tt/Ebs2SJ4

Show HN: Free PDF Watermarking and Compression https://tools.shuru.app June 26, 2023 at 10:19AM

Show HN: A community to share ChatGPT chats https://ift.tt/ZJwMLlh

Show HN: A community to share ChatGPT chats https://ift.tt/VZkIEyv June 26, 2023 at 10:05AM

Show HN: Shark Tank At-Home Plastic Surgery Kit [video] https://ift.tt/MVm9lDu

Show HN: Shark Tank – At-Home Plastic Surgery Kit [video] https://www.youtube.com/watch?v=mKSwrhh_kwk June 26, 2023 at 07:31AM

Show HN: ChatHN Chat with Hacker News using natural language https://ift.tt/ithpE0a

Show HN: ChatHN – Chat with Hacker News using natural language Hi again Hacker News! OpenAI recently launched "Function Calling", which is a way for developers to describe functions to GPT-3.5/4 and have the model intelligently choose to output a JSON object containing arguments to call those functions. I decided to tinker around with it this weekend and build an MVP that uses OpenAI Functions + Vercel AI SDK to "chat" with the Hacker News API using natural language, in real time! It's fairly basic for now (supported functions: https://ift.tt/FDYj4R7... ) but just wanted to launch this as a proof of concept (PoC)! Hope y'all like this :) https://ift.tt/trgCaXs June 26, 2023 at 12:19AM

Show HN: WinGPT AI Assistant for Windows 3.1 https://ift.tt/Kqi3A4x

Show HN: WinGPT, AI Assistant for Windows 3.1 Hey HN, I didn't want my Gateway 4DX2-66 from 1993 to be left out of the AI revolution, so I built an AI Assistant for Windows 3.1, based on the OpenAI API. The most interesting parts of building this were: - Getting TLS 1.2 and 1.3 working on Windows 3.1 so that WinGPT could directly connect to OpenAI's server without relying on a modern machine for TLS termination. - Learning about the memory segmentation architecture on 16-bit Windows, including the difference between far and near pointers. - Building the UI in plain C code with the Windows API and limited selection of controls in Windows 3.1. You can check it out here and learn more about what it was like to build it: https://ift.tt/KGJItFu https://ift.tt/KGJItFu June 26, 2023 at 03:08AM

Show HN: Open-source shooter which made it to AC: Valhalla and Skydio drones https://ift.tt/LlqeRar

Show HN: Open-source shooter which made it to AC: Valhalla and Skydio drones So just for fun, I wrote a complete multiplayer game in pure C++. I even wrote my own texture atlas packer, which is now used by Assassin's Creed, 2 scientific publications as well as a drone manufacturing company - each of these basically mentions the name of my game. There is even a claim that Unity patented some of the ECS ideas that originate from this project. See https://ift.tt/HIvudb1... for details. By the way the game is pretty darn good. 10 people connected yesterday to test a new map: https://www.youtube.com/watch?v=CHLPzZqANlM It took me well over 10 years to code it all by hand, but the journey was truly worth it. https://ift.tt/hMGuqiK June 25, 2023 at 09:04PM

Show HN: Fossfox paid opportunities for open-source devs https://ift.tt/a89qiPN

Show HN: Fossfox – paid opportunities for open-source devs The index lists either companies that work on open-source products or those that heavily contribute to open-source. Either way, ideal for devs that want to keep an eye out for opportunities. Engineering teams can post for free. Open directory of available positions is here [0]. [0] https://ift.tt/tj2apig https://fossfox.com June 26, 2023 at 12:37AM

Show HN: AI Getting Started A template helps you start a AI SaaS with ease https://ift.tt/ts1KUwi

Show HN: AI Getting Started – A template helps you start a AI SaaS with ease https://ift.tt/tdbeIF2 June 25, 2023 at 10:52AM

Show HN: Instant access to ChatGPT on any Mac app https://ift.tt/V6olBpC

Show HN: Instant access to ChatGPT on any Mac app https://atua.app June 25, 2023 at 09:57AM

Show HN: ReliableGPT run 200 GPT-4 requests in parallel https://ift.tt/8jH97e2

Show HN: ReliableGPT run 200 GPT-4 requests in parallel reliableGPT handles GPT-4 429 rate limit errors it optimally allocate jobs for incoming requests to maximize usage of Requests/min and Token/min limits https://ift.tt/cTltv8N June 25, 2023 at 07:53AM

Show HN: Never make a manual report for engineering metrics again https://ift.tt/D3vmStY

Show HN: Never make a manual report for engineering metrics again https://ift.tt/kIdrSEK June 25, 2023 at 03:41AM

Show HN: Im an introvert made an app to maintain relationships added more AI https://ift.tt/5An7lvb

Show HN: I’m an introvert, made an app to maintain relationships, added more AI Hello again fellow hackers. I created this app and I expect it can help others like me, those with ADHD and those who simply want to be better at reaching out to friends and family and related. In the first post I made that got traction — https://ift.tt/hrpejfi — I received a lot of commentary. I hope there will be related commentary this time around, particularly with the new AI functionality, but, so long as the app is used with genuine intention, I truly feel the result is a net positive and this is consistently reflected in the feedback I receive from actual users of the app. So, why am I posting again? Because better AI is becoming more available/democratized and I’ve updated the app to support contextually-aware AI-based message generation. This has allowed staying in touch to become even more friction-free. I define the app as a smart communications assistant/tool for text messages, calls and email that helps making staying in touch as effortless as it can be. How is this app different from other personal CRM, automation and messaging tools? Well, the app is super simple to use and combines some functionality from all these areas. Unlike most personal CRM apps that are unable to make contact decisions based on recently received texts and calls, device automation apps that lack a CRM focus, and messaging tools that cannot provide AI-generated and contextually-aware messages for your current conversations, CommuniqAI intelligently integrates these three aspects. It cleverly keeps you connected with the people who matter most, with minimal interruption and distraction. In contrast to other related apps, manually logging or copying previous communications is unnecessary and notifications display your actual conversation histories, so you can quickly recall what you last touched upon. By default, the app will not take any action and largely act as a helpful reminder, and I recommend this type of use. When I originally submitted to HN the app was still in beta, but this is no longer the case. Also, there are no ads, logins or subscriptions. I’d love some more feedback; I feel the use of AI in “all the things” will become pervasive. https://ift.tt/sMa3qUz June 24, 2023 at 09:33PM

Show HN: Writedown - Open Source Markdown Diary https://ift.tt/l13HEms

Show HN: Writedown - Open Source Markdown Diary https://writedown.app/ June 25, 2023 at 12:53AM

Show HN: Cwop.rest An easy way to submit weather station reports to NOAA CWOP https://ift.tt/TpBuKod

Show HN: Cwop.rest – An easy way to submit weather station reports to NOAA CWOP https://cwop.rest/ June 24, 2023 at 08:29PM

Show HN: Automatically assemble Windows Sysroots directly from Microsoft https://ift.tt/hlDPn93

Show HN: Automatically assemble Windows Sysroots directly from Microsoft winsysroot is a tool which automatically and efficiently creates what is effectively a "sysroot" for Windows targets, allowing you to (cross)-compile against native Microsoft sources from any operating system and for any architecture supported by Microsoft. It also takes care of the case-sensitivity problem of the Windows SDK by automatically generating LLVM overlay specifications. It is written in pure cross-platform Go and is extremely fast it tries very hard to download the absolute minimum number of files to achive its goals. It pulls all data directly from Microsoft to avoid any legal issues (but you aren't allowed to distribute the resulting sysroots without explicit permission by Microsoft). https://ift.tt/W1CERZY June 24, 2023 at 05:55PM

Show HN: Iceberg Graphic Design and Diagramming in Python https://ift.tt/OIwUEKr

Show HN: Iceberg – Graphic Design and Diagramming in Python https://ift.tt/InstxNB June 23, 2023 at 11:18PM

Show HN: React Jam build a game using React https://ift.tt/qLzNjhs

Show HN: React Jam, build a game using React We created some games using React. It was surprisingly easy, which got us wondering why more people weren’t doing it. So we decided to host a “React Jam” event to encourage React devs to try their hand at building games! React Jam aims to be a first-of-its-kind online event where React devs create a game in 10 days. We’ve gotten some amazing judges/sponsors and we’re really excited to see how the React + game dev communities will respond to our event. More broadly, our hope is that React Jam will help millions of React developers realize that it's quite easy to create their first game using a familiar framework. Building games with React might sound crazy / suboptimal, but React Native seemed ridiculous a decade ago and is now ubiquitous. We think the same could happen with games too! Would you build a game using React? Why / why not? https://reactjam.com June 23, 2023 at 08:49PM

Show HN: ground-init: Install a machine with almost but not quite cloud-init https://ift.tt/0ZErczK

Show HN: ground-init: Install a machine with almost, but not quite, cloud-init https://ift.tt/d5c9KAI June 23, 2023 at 06:27PM

Show HN: I've built open-source collaborative WYSIWYG Markdown editor https://ift.tt/ZU1pF7L

Show HN: I've built open-source, collaborative, WYSIWYG Markdown editor Inspired by the design and UI/UX of apps like Notion, and utility of open-source apps like StackEdit, I decided to create a minimalistic, local-only WYSIWYG Markdown editor. Some features worth highlighting: - Monaco editor and Prettier integration for code snippets - Tables (apparently the holy grail of WYSIWYG editing) - Embeds (for CodePen, CodeSandbox and YouTube, most useful for HTML or JSON exports) - Accepts Markdown paste-in, and "exports"/generates HTML, Markdown and JSON outputs - Collaboration (with real-time awareness and initial commenting system, available only when logged in) - GPT-3.5 integration (only when logged-in with the corresponding extension installed) Stack used: TipTap, Solid.js, HocusPocus, Fastify, tRPC. Some notable drawbacks: - No mobile support - Collaboration available only between signed-in users, in the same workspace; - I tried my best to support most common Markdown formatting, pasting and in-editor shortcuts, though there might still be room for improvement - Self-hosting isn't easy right now, though you should be able to figure it out from the source code The editor itself is a standalone app, extracted from the larger Vrite CMS project ( https://ift.tt/Uf3gnP2 ) which you can also test out (only with sign-in) here: https://app.vrite.io/ https://ift.tt/CGEapIn June 23, 2023 at 06:10PM

Show HN: Flights for Flaneurs https://ift.tt/KS9Zgdj

Show HN: Flights for Flaneurs This is a "show" and an "ask". I built a Flight search engine for people with Wanderlust in their souls I had 2 days off, I wanted to leave town, didn't matter where, away! Expedia doesn't give a list of destinations when you want to leave Tuesday, and return Wednesday. So I built my own custom solution. It has Bangkok, Lisbon and Austin as departure points. But ... Flight data is horribly expensive, so I cannot scale to all cities in the world. If you have any suggestions to solve this, feel free to share! https://ift.tt/HKNaVC7 June 23, 2023 at 08:57AM

Show HN: Zero-to-high-school / Learn Grade 1-12 subjects https://ift.tt/FwYlCdq

Show HN: Zero-to-high-school / Learn Grade 1-12 subjects https://ift.tt/dN6pY2M June 23, 2023 at 07:09AM

Show HN: I wrote a script to back up your Notion.so data with ease https://ift.tt/e78pVtc

Show HN: I wrote a script to back up your Notion.so data with ease Backup made easy with NotionBackup! No more hassle with obscure Notion exports! Our project fixes HTML exports, giving you editable and visually appealing pages that stand the test of time. Preserve your data effortlessly. Check it out: https://ift.tt/iRgmM0S https://ift.tt/iRgmM0S June 23, 2023 at 04:32AM

Show HN: Send your diff to ChatGPT and prepare a commit message https://ift.tt/XuJetkV

Show HN: Send your diff to ChatGPT and prepare a commit message https://ift.tt/Pn3hCFx June 23, 2023 at 01:29AM

Show HN: Zoney.io Decide on meeting time across timezone easily https://ift.tt/A8zcYqR

Show HN: Zoney.io – Decide on meeting time across timezone easily https://zoney.io/ June 22, 2023 at 08:34AM

Show HN: Dependency Hell (Short Story) https://ift.tt/XtwQbsY

Show HN: Dependency Hell (Short Story) https://ift.tt/gryjM3i June 22, 2023 at 03:11AM

Show HN: Passkeys use cases demo (Authsignal) https://ift.tt/L1aKue0

Show HN: Passkeys use cases demo (Authsignal) We've created a more comprehensive demo for Passkeys showing how you can use it at sign in, or embed into other parts of your flow https://ift.tt/58ULnRH June 22, 2023 at 03:03AM

Show HN: I Built a next.js Product Catalog with an open source ecommerce module https://ift.tt/eDsudYF

Show HN: I Built a next.js Product Catalog with an open source ecommerce module I built a next.js product catalog entirely on open source modular e-commerce and Vercel's serverless functions. You own the data, the commerce logic is integrated into your project and run through your own APIs. This is a showcase for our Modular way of approaching e-commerce rather than approaching it through Shopify or commercetools APIs. You can follow the twitter thread here - https://twitter.com/RiqwanMThamir/status/1671426435813179394 Looking forward to hearing your thoughts :) https://ift.tt/AqZJ8BO June 22, 2023 at 01:59AM

Show HN: Webhooks That Email You https://ift.tt/bVAPTgK

Show HN: Webhooks That Email You Hey HN, I spent the long weekend on a small tool for sending myself emails via webhook. Yes, webhook-to-email in 2023 (somehow most things I could find are email-to-webhook or not quite easy to set up). Yep, I'm aware this problem is very much already solved(tm) in a bunch of ways: - Zapier exists - IFTTT exists - Slack webhooks exist (this one is probably what normal people would pick) - Native email integrations usually exist in whatever tool in the first place Somehow, I still find myself wanting a super easy way to get an email delivered to me when a webhook endpoint is hit (via POST or GET). Maybe I just run more early software than other people, or am far too comfortable `curl`ing from CI or other dodgy execution contexts... Knowing that an email with whatever data I want to attach is just one web request away makes it pretty easy for me. Also, this fits in well with software that has just the webhook part and not much other configurability. Anyway, the website is as simple as you think it is: 1. Put in your email 2. We validate your email and give you a URL 3. You GET or POST to that URL, and an email flies to your inbox If this sounds like something you want in your life, I encourage you to check it out! There's no login, only an email address is required (to do... the email sending). There's a free tier and a very low (but probably commensurate) price because I do indeed like money, but between you and me, the limits aren't really enforced (and probably won't be for quite a while, barring abuse). Don't ask what I used to build this -- it's embarrassingly over-engineered for what most people would do in an hour and call it a day (and achieve the same results). https://ift.tt/kAowO58 June 21, 2023 at 08:02PM

Show HN: Fake Terraform modules for fast testing and learning https://ift.tt/0zT6c9x

Show HN: Fake Terraform modules for fast testing and learning I often use these reusable modules to sketch ideas during live demos or for tutorials about Terraform patterns, where actual resource creation would be a waste of time and money. Contributions, especially for other clouds, are welcome, as I only know what is helpful for AWS. They're handy for beginners to understand how to wrap and manage reusable modules from root modules and for more advanced users who want to experiment with Terragrunt. https://ift.tt/L0d93l5 June 22, 2023 at 12:10AM

Show HN: My Consolea Simple Web-Based Command Line Interface for Cool Utilities https://ift.tt/IhJ2Bx1

Show HN: My Console,a Simple Web-Based Command Line Interface for Cool Utilities With this Command Line Interface, you can effortlessly look up word meanings, fetch song lyrics, get random quotes, play chess, perform Google searches, and even generate QR codes for URLs. It also offers additional features like displaying the current time, battery status, and sharing the site with your friends. https://ift.tt/ThAfVZv June 21, 2023 at 03:05PM

Show HN: GitHub Stats Dashboard Powered by GraphQL API and GitHub Action https://ift.tt/GouUMKB

Show HN: GitHub Stats Dashboard Powered by GraphQL API and GitHub Action https://ift.tt/jAU9nBy June 21, 2023 at 01:48PM

Show HN:Wikipedia vector search. 36M passages embeddings in just 2.54 GB https://ift.tt/YH7eZnw

Show HN:Wikipedia vector search. 36M passages embeddings in just 2.54 GB https://ift.tt/y3aplZv June 21, 2023 at 08:36AM

Show HN: A library for execing Python code safely using WASM https://ift.tt/hxUqOWe

Show HN: A library for `exec`ing Python code safely using WASM Inspired by Simon Willison's blog post that was catalyzed by this HN post: https://ift.tt/wMjCs5u wasm_exec is a Wasm-powered, sandboxed implementation of exec() for safely running dynamic Python code There are number of use-cases emerging that require arbitrary code execution, often code that is generated by LLMs (Large Language Models) like ChatGPT. This can enable some really cool functionality - like generative BI or website generation - but also introduce a massive security flaw if implemented via eval() or exec(). This is because arbitrary code can be executed using these methods. In a worst case scenario, exec'ing arbitrary code could enable some to rm -rf / your entire server! This library intends to provide a secure method of executing arbitrary Python code to empower LLM-based code generation. This was originally intended to be a direct PR to Langchain but given that the problems with exec() extend to the entire Python ecosystem, it was decided that it would be better as a standalone package. Given the love for Wasm on HN, I thought some folks might be interested,and I'd love additional feedback or contributions to the code base. https://ift.tt/9Fw4Nvk June 21, 2023 at 06:14AM

Show HN: AfterZhev A Graphical RPG for Arduino in AVR Assembly https://ift.tt/iHMVkx9

Show HN: AfterZhev – A Graphical RPG for Arduino in AVR Assembly For the last year I've been working on a small RPG, called "AfterZhev", that runs on a single ATmega2560 plus some passive components. The game runs at 60 FPS on a stock 16 MHz ATmega2560, so it's Arduino Mega2560 compatible, and generates a 60 Hz 640x480 VGA video output, with an effective resolution of 120x66 pixels. It also generates 8-bit sound. AfterZhev was written entirely in AVR assembly. AfterZhev - I think! - is the only graphical RPG that runs on an 8-bit Atmel chip. I'd like to be wrong about that, though. As the world's official best player, I can beat the game in under three minutes, but it'll probably take an hour or so to complete. Let me know what you think! Writeup: https://ift.tt/YdVDGia Source code: https://ift.tt/BC1oW4z https://ift.tt/NK5f2Yg June 21, 2023 at 03:05AM

Show HN: Autolabel a Python library to label and enrich text data with LLMs https://ift.tt/OtmN3zc

Show HN: Autolabel, a Python library to label and enrich text data with LLMs Hi HN! I'm excited to share Autolabel, an open-source Python library to label and enrich text datasets with any Large Language Model (LLM) of your choice. We built Autolabel because access to clean, labeled data is a huge bottleneck for most ML/data science teams. The most capable LLMs are able to label data with high accuracy, and at a fraction of the cost and time compared to manual labeling. With Autolabel, you can leverage LLMs to label any text dataset with <5 lines of code. We’re eager for your feedback! https://github.com/refuel-ai/autolabel June 21, 2023 at 12:56AM

Show HN: I made a landing page am I doing this right? https://ift.tt/gE0jZ7c

Show HN: I made a landing page am I doing this right? Full write-up explainer blogpost here: https://ift.tt/svVGlng Maybe I should have linked that instead of the landing page??? What do you think I'm new to this :) https://dj.exchange June 20, 2023 at 10:29AM

Show HN: AWS Cost Leaderboard https://ift.tt/wVXNqQP

Show HN: AWS Cost Leaderboard https://ift.tt/uDHoLIm June 20, 2023 at 08:15AM

Show HN: Global Pomodoro every 30 minutes https://ift.tt/AoLiw2E

Show HN: Global Pomodoro every 30 minutes I love using the Pomodoro technique with my friends. We each share what we want to accomplish in 25 minutes, work together, and then take a 5-minute break to discuss our progress. Recently, I had an idea to take this concept to the next level. If you think about it, 25 + 5 = 30 minutes - the perfect amount of time for a global Pomodoro session to start every half hour. After several evenings of brainstorming and collaboration, I'm excited to introduce Pomodorr.io. This platform allows individuals from around the world to come together and work on their projects during these global Pomodoro sessions. So, meet Pomodorr.io. Every 30 minutes, a global pomodoro kicks off in the world. There is a general chat to feel the shoulder of remote colleagues in terms of efficiency. You can meet me and my friends there almost every day. https://pomodorr.io June 20, 2023 at 04:42AM

Show HN: Multiplayer Word Scramble in Browser Using Common Lisp https://ift.tt/EPfWCqQ

Show HN: Multiplayer Word Scramble in Browser, Using Common Lisp Thirteen Letters is a web-based, competitive word scramble game I made for Lisp Game Jam (Spring 2023) [0]. The gameplay isn't novel, but it's a multiplayer browser game that's written in 100% Common Lisp (cf. the source code [1]). The front end uses Parenscript, Spinneret, and cl-css to translate s-expressions to JavaScript, HTML, and CSS, respectively. The back end is built using the Hunchentoot web server, Hunchensocket for WebSockets, and yason for JSON, running on SBCL. I'm fairly new to Common Lisp, so I'm not qualified to dispense advice, but I found having a REPL on the live service to be convenient for monitoring activity, toggling settings, and fixing minor bugs on the fly. It's a lot of fun for hobby projects, although I'd be much more cautious with anything important--I definitely broke the live service a few times by not being careful! I posted a more thorough braindump elsewhere [2]. Let me know what you think! I'm happy to answer any questions. I'll play for a while, to hopefully give people a moderately worth opponent :) [0] https://ift.tt/EyZlHc9 [1] https://ift.tt/q7cwzjA [2] https://ift.tt/3GMHXtk... https://ift.tt/6pi90tm June 20, 2023 at 02:47AM

Show HN: Debian Based Home Router https://ift.tt/dVnpE86

Show HN: Debian Based Home Router https://ift.tt/Lrtzwg2 June 20, 2023 at 02:42AM

Show HN: Simulacra and Simulation Photography Project https://ift.tt/mHLzTld

Show HN: Simulacra and Simulation” Photography Project Simulacra and Simulation is a conceptual photography project that is meant to explore what constitutes reality in an image. First, I ask ChatGPT to create a detailed description of a famous photograph. Second, I provide that description to Midjourney, which creates a flawed, but usually recognizable interpretation of the original photograph. Third, I capture my computer screen, where the Midjourney image is visible, with a medium format film camera. Fourth, I hand develop and print the resulting image, which is now very much a real photograph of a facsimile of a real photograph. https://ift.tt/K3CvMNY June 19, 2023 at 11:34PM

Show HN: Clean architecture template repository for building FastAPI apps https://ift.tt/rdxVcS3

Show HN: Clean architecture template repository for building FastAPI apps https://ift.tt/Hr6fGj7 June 19, 2023 at 07:18PM

Show HN: Generate photorealistic images using Stable Diffusion and ControlNet https://ift.tt/cjmtAMH

Show HN: Generate photorealistic images using Stable Diffusion and ControlNet https://app.visoid.com/ June 19, 2023 at 06:09PM

Show HN: Hat Trick 247 Experimental AI-Powered 24/7 Soccer News Radio [video] https://ift.tt/rWnb6BC

Show HN: Hat Trick 247 – Experimental AI-Powered 24/7 Soccer News Radio [video] https://www.youtube.com/watch?v=UgPL-u6Sav4 June 19, 2023 at 04:20PM

Show HN: Slint - A Declarative UI Toolkit Written in Rust for Embedded & Desktop https://ift.tt/3K9hlR1

Show HN: Slint - A Declarative UI Toolkit Written in Rust for Embedded & Desktop Slint is a declarative GUI toolkit written primarily in Rust, with API support for multiple programming languages such as C++ and JavaScript. It is designed for desktop and embedded usage. The Slint website has just been redesigned. And we added a new Royalty-Free License option besides GPL and commercial https://slint.dev June 19, 2023 at 02:27PM

Show HN: Reading Tracker (Mobile First) https://ift.tt/0g5kbWv

Show HN: Reading Tracker (Mobile First) https://ift.tt/BJaZwmu June 19, 2023 at 12:58PM

Show HN: I built a SIP server from scratch https://ift.tt/l5rG8Ry

Show HN: I built a SIP server from scratch https://ift.tt/0oQOGDB June 19, 2023 at 12:00AM

Show HN: Wasmtime Driver for Nomad https://ift.tt/KGOALV2

Show HN: Wasmtime Driver for Nomad https://ift.tt/r4QeYAd June 18, 2023 at 09:21AM

Show HN: Follow every MLB game. Real time. New score alerts https://ift.tt/RNxQ2k9

Show HN: Follow every MLB game. Real time. New score alerts https://ift.tt/1nfwUFd June 18, 2023 at 07:41AM

Show HN: Conquer CSS a free introductory book for CSS [pdf] https://ift.tt/Fx9aTiU

Show HN: Conquer CSS, a free introductory book for CSS [pdf] I have moved onto other side projects since writing a short book for those looking to cover the fundamentals of CSS, so I made it free and stopped marketing it. Enjoy. https://ift.tt/fqHWN6Y June 18, 2023 at 07:17AM

Show HN: I made a website for inhaler types and instructions https://ift.tt/FxHQlhf

Show HN: I made a website for inhaler types and instructions https://ift.tt/7pmo4vh June 17, 2023 at 09:11PM

Show HN: I built an open-source notification inbox widget for Hacker News https://ift.tt/zM0dJjS

Show HN: I built an open-source notification inbox widget for Hacker News Hey all, I built a Chrome extension (open source) that adds a notification inbox widget (and optional email notifications) inside HackerNews. * This inbox feed shows an unread bubble (Like in Reddit) whenever someone replies directly to your thread or comment. * Optionally, you can enable email notifications for the same. (With batching support) * Makes it easy to navigate to new replies. == URLs == Github Repository : https://ift.tt/NAoK7CG == How it works? == * This extension uses Engagespot to embed an In-App notification inbox. * It just makes use of your public HackerNews username and nothing else! No cookies, nothing! * This extension works by polling HN API every minute from the backend server to check for new updates. (No matter how many people use this extension, the server calls HN API only once every minute) == Why? == Isn't it much better when there is a way to know that I have an unseen comment? Otherwise, I have to keep refreshing HN to know if someone replied. I'd love to hear your thoughts on this. How do you currently check for new replies to your comments? June 18, 2023 at 12:10AM

Show HN: A CLI to sync between Android and local system using adb https://ift.tt/xO3ki9G

Show HN: A CLI to sync between Android and local system using adb https://ift.tt/m3kAEzu June 17, 2023 at 10:35PM

Show HN: Ruby gem for parsing Mermaid syntax an extension of kramdown https://ift.tt/eiAuyVL

Show HN: Ruby gem for parsing Mermaid syntax, an extension of kramdown Hi HN, I've just made a ruby gem for parsing Mermaid syntax, and it's an extension of kramdown parser. I'd love to get feedbacks and or problems you encounter. https://ift.tt/gp927zl June 17, 2023 at 02:40PM

Show HN: Next.js AI Chatbot Template by Vercel Labs https://ift.tt/8k0EMg3

Show HN: Next.js AI Chatbot Template by Vercel Labs Hey y'all! Jared Palmer here... Me, @shadcn, and @shuding_ just an open-sourced a new Next.js AI chatbot app template built with Next.js, the Vercel AI SDK, and Vercel KV. Source Code: https://ift.tt/6V7Jjhx https://chat.vercel.ai/ June 17, 2023 at 05:31AM

Show HN: Cat Mode https://ift.tt/IDTcskt

Show HN: Cat Mode https://ift.tt/n4g3Uco June 17, 2023 at 01:34AM

Show HN: 77 Year old launches SaaS platform today. Seeks feedback https://ift.tt/IRBgVSz

Show HN: 77 Year old launches SaaS platform today. Seeks feedback Richard Montgomery (rm@propbox.co). I believe PropBox is the first advertising platform to facilitate a home seller and buyer to directly negotiate and close real estate transactions within the platform and zero commissions entirely online. Looking for feedback to continuously improve the product. https://propbox.co June 17, 2023 at 05:15AM

Show HN: Meg-4 the Open Source PICO-8 alternative https://ift.tt/olJEZDx

Show HN: Meg-4, the Open Source PICO-8 alternative Hi fellow hackers, I've created a GPL licensed alternative to the proprietary PICO-8. It also addresses most of its shortcomings: - multilanguage support - uses UTF-8 encoding (BMP only) - sophisticated user input methods (direct codepoint, composition, Hiragana and Katakana etc.) - provides a large and efficient API library for your scripts - supports C, BASIC, Assembly and Lua scripts (more to come) - supports wide variety of file formats (Amiga MOD, MIDI, Tiled TMX, PNG, etc.) - capable of importing PICO-8 and TIC-80 cartridges - runs in your browser: https://ift.tt/AaSbCgU It might not look like much at first glance, but it surely shows its strengths when you start using it (for example automatic API help as you type in the code editor, or invoking the built-in debugger if your script crashes, things like that which makes development easy and fun). Also check out its well-structured and comprehensive documentation: https://ift.tt/3DYXFs1 Binaries are provided for emscripten (web), Windows, Linux (statically linked SDL and GLFW3+portaudio, dynamically linked deb package for Ubuntu and RaspiOS). It is still in early in development, but almost feature complete. At this stage, expect minor bugs here and there, but should work most of the time. The interface is already translated to 25 languages, but the built-in help and the user manual is only available in English for now. Let me know what you think! https://ift.tt/AaSbCgU June 16, 2023 at 09:34PM

Show HN: Discuit A Reddit alternative with a clean UI and a sensible vision https://ift.tt/tvDnSGA

Show HN: Discuit – A Reddit alternative with a clean UI and a sensible vision Hi HN, this is a platform (Discuit, pronounced "diskette") I've been working on for about two years. I initially built it for a niche demographic (my native country). But now with Reddit going dark and people looking for a new place to migrate to, I'm doing a quick launch today. A few quick things: 1. I don't believe federated platforms will ever become mainstream. They have a whole host of problems, not the least of which is that they're too complicated for most people to use. This platform is not, therefore, federated. 2. I don't know what the best way of monetizing a thing like this is. I see only two options: the Wikipedia model of running on donations, or being advertising supported (along with a paid ad-free tier). The Wikipedia model works quite well for small-scale and bandwidth light projects, but I don't think a large social media platform can ever be funded that way. 3. Whichever option of monetization I take (if this takes off, that is) what I can say with certainty is that this will not go down the path of previous platforms. I don't believe the SV grow-fast model has worked very well for the end users. I have no interest in chasing growth for its own sake, or in chasing valuations, or in capturing as much attention from the users as possible. On this platform, therefore, there never will be any dark UI patterns. Avoiding enshittification is a primary goal of mine. 4. My vision for this platform, and for social media in general, is about giving users agency; the freedom to choose their social experience to their liking. What this would mean in practice are things like: ability to customize the UI; ability to filter content as one wants; ability to tweak recommendation algorithms; ability to turn on and off things like infinite scroll and suggested posts; and so on. I hate how all the current platforms want to tightly control my experience for me. I go into all this in a bit more detail in my introductory blog post: https://ift.tt/vYbO9fk I know many HN users hate the New Reddit layout, which is what I've based this site on, but don't be bothered by it too much, I will be adding a much more compact layout sometime later. https://discuit.net/ June 17, 2023 at 12:03AM

Show HN: AskYoutube Ask YouTube Anything https://ift.tt/iqeUJRI

Show HN: AskYoutube – Ask YouTube Anything Hi everyone, I built this recently and found myself and my friends using it for various different things so I figured I'd share it here. It uses LLMs to answer queries from videos so you don't have to watch them yourself! Each video found is also included with a summary of its transcript for further exploration. Most importantly, it uses up-to-date videos and can answer question about real and recent things unlike ChatGPT. It is particularly useful for: 1. Getting up to date information about the news from different sources E.g. - What are the features of the recently released Apple Vision Pro? - How many people were evacuated from the recent eruption in Hawaii? 2. Product reviews E.g. - What's the best vegan & cruelty-free skin cream? - What is best GPU for deep learning in 2023? 3. Learning about a specific topic E.g. - What are the requirements for the commercial pilot's license? - How do I do a cartwheel? Let me know what you tried and submit feedback in the interface, I read all of them! Also do include your email if you want a follow up for your feedback Email: askutubeai@gmail.com https://ift.tt/iRDySf8 June 16, 2023 at 01:59PM

Show HN: Chronological List of All the James Webb Telescope Discoveries https://ift.tt/ShNBCEH

Show HN: Chronological List of All the James Webb Telescope Discoveries https://ift.tt/9OvCaAH June 16, 2023 at 08:17AM

Show HN: adjust dynamic adjustment for system parameters https://ift.tt/lpQx3Jy

Show HN: adjust – dynamic adjustment for system parameters I made a tiny utility to be able to adjust sound, brightness, gamma etc., from the terminal. In the file ~/.adjustments, just add a name for the thing you want to control, then low high step and initial values, can be decimal, and then a line with the command you want to execute, with a single '%' being replaced with the value. Hit 'q' to finish. It's super handy to have ← → cursor keys to adjust a setting, rather than retyping the command in full. https://ift.tt/N7l6w9M June 16, 2023 at 06:34AM

Show HN: Real or AI Guess IF THE IMAGE IS REAL OR AI GENERATED https://ift.tt/tuaS56A

Show HN: Real or AI – Guess IF THE IMAGE IS REAL OR AI GENERATED Made a lil game recently using only AI where users have to guess if the images shown are real or ai generated any suggestions? https://ift.tt/HGEcZbr June 16, 2023 at 02:01AM

Show HN: At Kickyourstartup.com we provide entrepreneurs with a db of investors https://ift.tt/SPc49Vp

Show HN: At Kickyourstartup.com, we provide entrepreneurs with a db of investors https://ift.tt/vJKTAYi June 16, 2023 at 01:18AM

Show HN: Vercel AI SDK Playground compare LLMs side-by-side https://ift.tt/oLI9Dk7

Show HN: Vercel AI SDK Playground – compare LLMs side-by-side https://sdk.vercel.ai/ June 15, 2023 at 11:18PM

Show HN: Calculate the Cost of Your Meetings https://ift.tt/jmsBnpU

Show HN: Calculate the Cost of Your Meetings https://ift.tt/jhlsOKL June 15, 2023 at 04:37AM

Show HN: Boundless AI create custom LLM chatbots programatically https://ift.tt/Gza7CLw

Show HN: Boundless AI, create custom LLM chatbots programatically Boundless AI empowers businesses to create and engage with custom chatbots effortlessly. Our platform allows you to easily train, deploy, and interact with chatbots tailored to your specific needs. You have complete control over the conversation flow. https://ift.tt/5WK1Ew3 June 15, 2023 at 04:01AM

Show HN: Jonline AGPLv3 Social Network Built with Rust Flutter React gRPC https://ift.tt/Befa72l

Show HN: Jonline, AGPLv3 Social Network Built with Rust, Flutter, React, gRPC I have two instances that I'd love to see HN hug to death at https://jonline.io (to which I manually deploy) and https://getj.online (which is deployed to for any commit to main on GitHub). They're both running (side by side, in their own namespaces) on a bare minimum 2GB/50GB DigitalOcean droplet using DOKS (DigitalOcean Kubernetes). The configurations are in: https://ift.tt/2z1KhEg So far this is a solo endeavor, but with my recent CI integrations and consolidations of things within the codebase, it's pretty much ready for anyone who wants to contribute to do so. I've labeled some "good first issues" if anyone is interested in contributing: https://ift.tt/sZtRkMC A few more tech details are available within the app itself, at https://ift.tt/PbWa1zU or https://ift.tt/jdahyG5 . https://ift.tt/QbF6CeD June 14, 2023 at 11:38PM

Show HN: Zapddit a Reddit-style open-source client for nostr https://ift.tt/MyRdgVN

Show HN: Zapddit – a Reddit-style open-source client for nostr zapddit is an opensource reddit-style client for nostr protocol, where one follows topics (hashtags) instead of people. Code is available at: https://ift.tt/8AJs7Xp Your feedback will be hugely helpful. https://zapddit.com June 14, 2023 at 07:53PM

Show HN: DAX Guide https://ift.tt/m3sgWp8

Show HN: DAX Guide https://dax.guide/ June 14, 2023 at 04:53PM

Show HN: Im building open-source headless CMS for technical content https://ift.tt/DaYQ901

Show HN: I’m building open-source headless CMS for technical content In the last few years I've been doing a lot of technical writing, both for my own programming blog and others, and I've noticed there is a lack of good tools for this kind of writing. Whether that was a programming blog post or documentation, I always had to move back an forth between different editors, and sometimes even other apps for content management and the actual content publication. A lot of copy-pasting, and wasted time. Based on this experience I decided to try and build a tool that could provide a good experience for this kind of content from writing to publishing. This (I call it Vrite) ended up being essentially a headless CMS, but optimized for technical content and a pretty unique one overall, I'd say. I tried to combine what can be seen as 3 separate products into one: - WYSIWYG editor (with the addition of code-specific tooling like code editor or formatter) - Kanban dashboard (inspired by my experience of tools like Trello used in larger technical content teams to manage content production process) - The actual headless CMS (content delivery via API, integrations, etc.) Most recently I decided to open-source it and see if there's any interest in such a tool. Right now the primary focus was my personal use-case (kind-of "promotional" technical writing seen in programming and start-up blogs), but I think, with more customization, something like this could extend to the documentation space and make writing and managing docs a lot easier. Let me know what do you think about this. https://vrite.io/ June 14, 2023 at 05:02PM

Show HN: ChatGPT with Access to the Internet https://ift.tt/ZpKgeJl

Show HN: ChatGPT with Access to the Internet This is a client for the OpenAI's GPT API (requires you to have an API key). Features: - Can look things up for you over the internet - End-to-end encrypted chat history - No login or personal data required https://chat.lit.codes June 14, 2023 at 08:10AM

Show HN: ciao HTTP/S checks and tests monitoring https://ift.tt/gsfvDuJ

Show HN: ciao – HTTP/S checks and tests monitoring It's been a while since 1.0.0 came out thus you should check the current version 1.9.0 with many new features. https://ift.tt/BN2Fdhw June 14, 2023 at 04:47AM

Show HN: LLaMA tokenizer that runs in browser https://ift.tt/4F5H0ix

Show HN: LLaMA tokenizer that runs in browser https://ift.tt/reROA5U June 14, 2023 at 01:52AM

Show HN: Interview Igniter AI Coach for Behavioral Interview Practice https://ift.tt/EItWlVw

Show HN: Interview Igniter – AI Coach for Behavioral Interview Practice https://ift.tt/JZklywg June 13, 2023 at 09:57PM

Show HN: Apricot because RSS won't come back unless we move it forward https://ift.tt/VHgTlLr

Show HN: Apricot – because RSS won't come back unless we move it forward I’ve been using RSS readers for decades, but they’ve started feeling more and more like a chore. Something about the inbox/to-do list design, counts of unread items, managing teams and complex filtering rules... I realized they add to my stress level instead of reducing it. I’ve also come to rely on social media for discovery – hearing about new ideas, tools, papers, people, etc., but I’m so tired of the ads, spam, addictiveness, and toxicity. Apricot is my attempt to distill the best of both worlds. It’s a web app where users subscribe to feeds like an RSS reader then see new items as they come in, in a single, combined, social media-style feed. Apricot goes beyond traditional RSS readers in a couple other ways: * Users can follow TV shows (via TVmaze), Spotify podcasts, Substack newsletters, YouTube channels, and Subreddits (if/when they come back online) in addition to traditional RSS feeds. I’m open to adding other platforms if there’s demand and the content is programmatically accessible. * Cross-platform feed search. I know search isn’t hot at the moment but it’s pretty useful in this context. Search for “Star Trek” and find not just the TV shows, but the podcasts and Subreddits too. * Items can be sorted chronologically or with an ML-powered recommender system. * Users can filter their feed by platform, which is helpful for specific use cases like finding a good podcast episode for a car ride or a good TV episode to watch after dinner. * On-demand, GPT-powered content summaries help users see what an article is really about before clicking. (gotta sprinkle some gen AI on there!) Apricot is free while it’s in beta. I’m still thinking through the pricing model, but it will likely be some form of freemium starting in September. I want to avoid ads if at all possible. If you’ve got a few minutes (and come on, with Reddit offline, I know you do), check it out and let me know what you think! App: https://ift.tt/VABQq4D Homepage: https://theapricot.io Blog: https://ift.tt/RjhYW1I https://ift.tt/VABQq4D June 14, 2023 at 12:11AM

Show HN: Build webpages including channels, blogs, and more https://ift.tt/uqGMyOS

Show HN: Build webpages including channels, blogs, and more Hello HN! I'm David, a developer. I'm building a service that can contain channels like Slack since 5 months ago. It's not SaaS(It's free like reddit or HN) It named SlashPage. It's live today. I'd love to your feedback. I'm prepared a short video to make it easier to understand. https://youtu.be/zScnyiG_lok Website: https://slashpage.com (No sign up required) https://slashpage.com June 13, 2023 at 03:20PM

Show HN: Stable Diffusion powered level editor for a 2D game https://ift.tt/ymMl6wQ

Show HN: Stable Diffusion powered level editor for a 2D game Hey folks, I’ve been working on using control-net to take in a video game level (input as a depth image) and output a beautiful illustration of that level. Play with it here: dimensionhopper.com or read the blog post about what it took to get it to work. Been a super fun project. https://ift.tt/NvkMce2 June 12, 2023 at 09:01PM

Show HN: Run your own Vercel in minutes https://ift.tt/v7apKqD

Show HN: Run your own Vercel in minutes https://instellar.app June 12, 2023 at 06:43PM

Show HN: Prim+RPC – a bridge between JavaScript environments (open-source) https://ift.tt/BKMxegV

Show HN: Prim+RPC – a bridge between JavaScript environments (open-source) There are a lot of times when I want to define a function on the server and simply call it from the client without all of the additional setup. I made Prim+RPC to do just that. It bridges two JavaScript environments where you can't immediately call a function (like those defined on a web server or in a web worker) and makes it available to call from the client, regardless of transport, without compiler magic or additional wrappers, and using your favorite existing tools (as well as being fully typed). https://ift.tt/Kqo0rMb June 12, 2023 at 05:35PM

Show HN: Open-Source vs. OpenAI. 8 Best Open-Source Alternatives to GPT https://ift.tt/KRtB63W

Show HN: Open-Source vs. OpenAI. 8 Best Open-Source Alternatives to GPT What open-source #generativeai models are there? Are they really so good? Can they be a real alternative to #GPT4? How do they deal with security issues and mistrust? Can they be used commercially? I did some research and found 8 interesting alternatives to #GPT. Enjoy! https://ift.tt/QObmHju June 12, 2023 at 04:06PM

Show HN: Journe – Private and Encrypted Journaling https://ift.tt/bEU8Ro2

Show HN: Journe – Private and Encrypted Journaling Encrypted and private journaling that is easy to start and continue forever. Entries are Client-side encrypted with AES-256 so they are truly private and only yours. https://journe.io June 12, 2023 at 02:55PM

Show HN: I wrote a book about Google Maps https://ift.tt/xYdf1CR

Show HN: I wrote a book about Google Maps Hello all, After 8 years of developing with Google Maps, I'm publishing a handbook with carefully curated examples that demystify the GMaps JavaScript API and provide a solid foundation to build on. Included are loads of tips & tricks, recommended tools, related resources, and useful links. I would love to hear your feedback about it! https://gmapsbook.com June 12, 2023 at 01:57PM

Show HN: AI-Powered Vintage Interactive Fiction Interpreter https://ift.tt/jT1Mkbw

Show HN: AI-Powered Vintage Interactive Fiction Interpreter https://ift.tt/8OKjNU9 June 12, 2023 at 04:44AM

Show HN: Finarky – Portfolio Tracker with Personal Rate of Return https://ift.tt/nf97kXK

Show HN: Finarky – Portfolio Tracker with Personal Rate of Return A minimalist portfolio tracker that calculates your Personal Rate of Return (using Internal Rate of Return, IRR). Although often missing in more featured and complex apps, the Personal Rate of Return is essential to know if you're on track to meet your investment goals, compare the performance of your different investments, or with other people's portfolios without revealing any specifics. This is a side-project. Built with ClojureScript and Krell/Reagent/React Native. https://finarky.com/ June 12, 2023 at 01:26AM

Show HN: TL-WHO https://ift.tt/l5GRtZu

Show HN: TL-WHO https://ift.tt/iqokaUp June 11, 2023 at 10:40PM

Show HN: OpenObserve – Elasticsearch/Datadog alternative https://ift.tt/KPmL5DV

Show HN: OpenObserve – Elasticsearch/Datadog alternative Hello folks, We are launching OpenObserve. An open source Elasticsearch/Splunk/Datadog alternative written in rust and vue that is super easy to get started with and has 140x lower storage cost compared to elasticsearch. It offers logs, metrics, traces, dashboards, alerts, functions (run aws lambda like functions during ingestion and query to enrich, redact, transform, normalize and whatever else you want to do. Think redacting email IDs from logs, adding geolocation based on IP address, etc). You can do all of this from the UI, no messing up with configuration files. OpenObserve can use local disk for storage in single node mode or s3/gcs/minio/azure blob or any s3 compatible store in HA mode. We found that setting up observability often involved setting up 4 different tools (grafana for dashboarding, elasticsearch/loki/etc for logs, jaeger for tracing, thanos, cortex etc for metrics) and its not simple to do these things. Here is a blog on why we built OpenObserve - https://ift.tt/LjexUBV . We are in early days and would love to get feedback and suggestions. https://ift.tt/TiJHmUL June 11, 2023 at 04:05PM

Show HN: Yo.link – Subdomain based URL shortener https://ift.tt/M6BkLe1

Show HN: Yo.link – Subdomain based URL shortener I was looking for a pet project to try out recent additions to https://vercel.com platform, specifically their PostreSQL and Redis offering. They also provide easy to setup wildcard subdomain HTTPS certificates, and since I had yo.link domain lying around for a while, why not use it to create, yes, yet another, URL shortening service, but with a twist... Putting the user-selectable short-code in the subdomain has the advantage that it is the first thing that users read in a URL, and as such it is an opportunity to provide some contextual information about the link. Here are some examples: https://svelte4.yo.link --> https://www.youtube.com/watch?v=AOXq89h8saI https://hn.yo.link --> https://ift.tt/WUm12Nt https://ift.tt/ULG67lE --> https://ift.tt/it7QY2N... I couldn't find any other shorteners that use this approach, hence wanted to build one. Redis is great for counting realtime clicks, sliced by hour, day, month, country/city and user browser. PostgreSQL is used as master DB to host the short-code destination-link mapping, and for user management. I plan to add some extra features, like: - tagging the links so it is easy to search and categorise. - password protect the links. - separate analytics for QR code visits. Please let me know what you think. Any ideas, suggestions or critic is very welcome. If you are interested in collaborating on such a project, please let me know (support@yo.link) https://yo.link June 11, 2023 at 03:29AM

Show HN: A simple Telegram bot for creating notes on the fly https://ift.tt/aqTRdhn

Show HN: A simple Telegram bot for creating notes on the fly https://ift.tt/w4bWt6E June 10, 2023 at 05:43PM

Show HN: A music search engine that helps you find new songs https://ift.tt/St1OR0e

Show HN: A music search engine that helps you find new songs Just finished working on a side project that helps you find new music by searching through various criteria and at the same time play the songs that fit your filters. I often find myself stuck listening to the same few songs as finding new ones can be a long and sometimes fruitless process. That is why I wanted to make a tool for anyone to use that takes into consideration multiple parameters that have to do with a song, with all the filters coming from the user with no ads or popularity of songs affecting the search. I am 19 and love working with programming projects like these in my free time. Play around with the product and feel free to provide any feedback on it! (Note: As most streamlit URLs it may need to be copy-pasted in the search bar to work.) https://ift.tt/QbYHulK June 10, 2023 at 02:44PM