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