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Show HN: Noisy Nest Free white/pink/brown noise generator Hi All, i was playing around with GPT-4 today, and threw together a simple noise generator. It can play pink, brown, and white noise indefinitely. I spent maybe an hour creating this. It's quite amazing what you can do with such little time with AI. Let me know if you think of any features to add, and i'll consider adding them to make this more useful. https://ift.tt/37fGeQp October 1, 2023 at 02:40AM

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Show HN: Stargazers Reloaded – LLM-Powered Analyses of Your GitHub Community Hey friends! We have built an app for getting insights about your favorite GitHub community using large language models. The app uses LLMs to analyze the GitHub profiles of users who have starred the repository, capturing key details like the topics they are interested in. It takes screenshots of the stargazer's GitHub webpage, extracts text using an OCR model, and extracts insights embedded in the extracted text using LLMs. This app is inspired by the “original” Stargazers app written by Spencer Kimball (CEO of CockroachDB). While the original app exclusively used the GitHub API, this LLM-powered app built using EvaDB additionally extracts insights from unstructured data obtained from the stargazers’ webpages. Our analysis of the fast-growing GPT4All community showed that the majority of the stargazers are proficient in Python and JavaScript, and 43% of them are interested in Web Development. Web develope...

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Show HN: Can your GPU run this LLM? https://ift.tt/rb1KZXw September 29, 2023 at 11:22PM

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Show HN: Semiform.ai – A new kind of web form, powered by LLMs https://www.semiform.ai September 28, 2023 at 09:43PM

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Show HN: Hackers Guide to Language Models https://ift.tt/GSltcWr September 27, 2023 at 09:26PM

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Show HN: Unity like game editor running in pure WASM In the wake of all the Unity nonsense, just wanted to toss the Raverie engine into this mix :) We’re building off a previous engine that we worked on for DigiPen Institute of Technology called the Zero Engine with a similar component based design architecture to Unity. Our engine had a unique feature called Spaces: separate worlds/levels that you can instantiate and run at the same time, which became super useful for creating UI overlays using only game objects, running multiple simulations, etc. The lighting and rendering engine is scriptable, and the default deferred rendering implementation is based on the Unreal physically based rendering (PBR) approach. The physics engine was built from the ground up to handle both 2D and 3D physics together. The scripting language was also built in house to be a type safe language that binds to C++ objects and facilitates auto-complete (try it in editor!) This particular fork by Raverie builds ...

Show HN: Dev tool that writes scalable apps from scratch https://ift.tt/2ULgHSE September 25, 2023 at 09:10PM

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Show HN: Zero-dependency Java framework out of beta I am happy to announce my minimalist zero-dependency web framework, Minum, is out of beta. https://ift.tt/ZPaTpmI You will be hard-pressed to find another modern project as obsessively minimalistic. Other frameworks will claim simplicity and minimalism and then, casually, mention they are built on a multitude of libraries. This follows self-imposed constraints, predicated on a belief that smaller and lighter is long-term better. Caveat emptor: This is a project by and for developers who know and like programming (rather than, let us say, configuring). It is written in Java, and presumes familiarity with the HTTP/HTML paradigm. Driving paradigms of this project: * ease of use * maintainability / sustainability * simplicity * performance * good documentation * good testing It requires Java 21, for its virtual threads (Project Loom) https://ift.tt/PSbr82l September 25, 2023 at 11:37PM

Show HN: Get your entire ChatGPT history, in Markdown files This is just a small thing I coded to help me see my entire convo history in beautiful markdown, in Obsidian (my note-taking app). [Link to Github repo]( https://ift.tt/aoSNc5t ). The Python script helps you to convert conversations extracted from ChatGPT (ZIP export all your data, sent by Openai) into neatly formatted Markdown files. Also adds YAML metadata headers and includes Code interpreter (Advanced data analysis) intput / output code. Feel free to fork the repo and implement your own improvements, I feel like there's alot more to be extracted from the data. Any feedback or contributions are welcome ! I found chrome extensions to be a bit slow and sometimes overkill for this, although I did enjoy the folder system in some of them. [Link to first post]( https://ift.tt/UnrszI1... ) https://ift.tt/aoSNc5t September 25, 2023 at 01:43AM

Show HN: Fast Lane, a Stateless Password Manager https://ift.tt/tprWVLk September 25, 2023 at 12:56AM

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Show HN: Minecraft Stored on Paper https://ift.tt/gSX0xaw September 24, 2023 at 12:39AM

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Show HN: Basketball Play Designer In a company hackathon this weekend, I thought it would be fun to build a basketball play designer. Essentially, you enter some information about the type of play you want, and it generates a play following these requirements. I was imagining it might be useful for stuff like: 1. Designing personalized plays for first-time coaches: "Give me a play that gets my shooting guard an open three-pointer. My shooting guard shoots the best from the right wing, and my point guard has a weak left hand. My center sets great screens, so have my center set an off-ball screen for my shooting guard." 2. Brainstorming novel plays for long-time coaches: "Generate a novel play out of the UCLA set." It is loaded in with an example play, so make sure to hit the buttons to generate new plays with the entered information. The animation generation is based on the play-by-play and is a bit finicky, so you can try to generate new play-by-plays/animations if ...

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Show HN: A “CRM” for your personal relationships Android: https://ift.tt/vZ2ihHR... iOS: https://ift.tt/q2MeKhf We know life can be busy. And we often struggle to make time for the people that matter most to us. According to a Harvard study from 2021, "36% of all Americans [...] feel “serious loneliness.”" [1] We created an app to help people focus on their most personal relationships and guide them through forming more meaningful connections with them, in the hopes to combat the "Loneliness Epidemic". We just launched the first iteration - call it an MVP if you like - something to validate our ideas and get the conversation started. We are looking for people to try out what we have built and share their thoughts. The functionality is very basic for now, but we are planning to expand based on our users' feedback. Here is what you can do today: * Tell us who the people are that matter most to you * Get daily reminders to reach out to them * Send them virtual post...

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Show HN: Booklet – Async forums as an alternative to chat I built Booklet to solve the problem of too many chat messages at work. Booklet updates classic internet forums and email groups to have a modern UI and high polish. It organizes communications into threads, and summarizes activities into a neat email newsletter - so members can stay updated without having to stay logged in. The async format promotes deeper discussions, while also increasing engagement by making conversations easy to follow. My goal is to make communications more asynchronous - so that I can get back to work, instead of slacking all day. Most early communities have been hobby groups, but my goal is to mature Booklet into a tool that sits alongside Slack in companies. Try it out, and let me know what you think! https://ift.tt/VQYAsCT September 20, 2023 at 09:32PM

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Show HN: Dialoqbase – open-source chatbot creation platform (LangChain wrapper) Hey HN, I have been working on a side project for the last 3 months, built around LangchainJS and pgvector. It now supports ChatGPT, Llama, Claude, and Bison models, and the bot can integrate with WhatsApp, Telegram, and Discord for now. I would really appreciate some feedback. Thanks! repo: https://ift.tt/jdc67DX September 19, 2023 at 11:32PM

Show HN: VimGPT: LLM agent/toolkit for fast file edits using Neovim https://ift.tt/EKJlNMy September 18, 2023 at 09:39PM

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Show HN: A murder mystery game built on an open-source gen-AI agent framework Hey HN, Michael and Scott here. We’re open-sourcing an interactive murder mystery featuring LLM-driven character agents. Solve the mystery by finding clues, taking notes, and interrogating agents. They all have distinct motives, personality, and can impact the game in different ways (attacking you, running away, etc). Try it out, it’s pretty fun! We’re also open-sourcing the framework that we used to make and refine the agents. The goal is to create an intuitive interface for storytellers to create, debug, and test game agents. We then take those game agents and expose an API beyond just chat - such as actions, player guardrails, emotional queries, etc. We’re not done yet - there are a lot more features coming on the way: scenario-based agent evals, agent-storyline consistency management, automatic agent generation, etc. We would love to hear your feedback. Thanks! [0] https://ift.tt/yUvrL4X [1] https://ift.t...

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Show HN: Me and my buddy made $20 with a Stripe link and a Tweet Hi there, So a buddy a couple of days ago came up with the idea for a new SaaS product regarding gpt and image generation. We did a quick MVP that barely works, it breaks almost 50% of the time but we still wanted to validate the idea before going all in. We have almost 1k followers on Twitter together. Did a quick post describing the idea with a stripe link in the comments with a 5$ value, no landing page, and no shipped product. In exchange, the buyers become beta users. Around 30 mins later we got our first sale next 30 mins another 5$ and so on. Do we consider the idea validated? The short answer is no, We gained some initial momentum but we can't call it a business yet, not until we are starting to get recurring revenue. What next? We created a notion file with multiple marketing channels we plan to test out and see which one is the best. We also created a list full of websites to submit our product and we are tr...

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Show HN: Findcool.tools – AI to Recommend Tools Based on Problem https://ift.tt/Rf0ZKzG September 17, 2023 at 01:34AM

Show HN: Bookmarklet to count number of lines in a GitHub repo https://ift.tt/ZjmFNrb September 17, 2023 at 12:40AM

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Show HN: Applin – define mobile UI in server code Hi HN, I'm a backend engineer who made an app and didn’t like the tools. Then I made the thing I needed: a mobile app toolkit for backend engineers. I'm calling it Applin™. :) https://www.applin.dev/ How it works: You make an HTTP server that returns JSON objects that define page content. Then you make a mobile app that calls the server and renders the pages using native widgets. Applin is the server and client libraries that make this easy. Server libraries: Currently there's Rails https://ift.tt/GgYarW8 and https://ift.tt/nerwIih . Which languages shall I add next? Client libraries: Currently there's iOS https://ift.tt/rmaEpx5 . Which platform shall I add next? They say, if you're not embarrassed by the quality, then you're launching too late. Applin is usable and not yet pretty and not yet comprehensive. I need customer feedback on priority and requirements. To try it out right away, use https://ift.tt/g0AtuYC...

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Show HN: A vector database with semantic SQL-like filtering Hi HN! It’s always bothered me that there’s no real equivalent of SQL WHERE for vector content. Filtering is one of the cornerstones of a modern database — but vector DBs only support either top-k sort, which is only useful for fuzzy search, or metadata filtering, which isn’t semantic. I’ve found myself wanting all the results matching my semantic query, not just k! Aside from data analysis, it's relevant if you’re trying to do any LLM reasoning: you don’t make good decisions or reach good conclusions by considering a small subset of information. So, we’ve designed a filtering primitive on top of vectors and assembled a demo on customer reviews from Trustpilot, Yelp, App Store, etc. You can select any brand/restaurant/app, and slice the review data however you want. The filter should find all matching documents, not just the top-k. Check it out at https://ift.tt/QRx2Zni ! Not super optimized yet, and really just an explora...

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Show HN: Charge for Your Commit History on Gitawonk Opening the source is de rigueur . Commit history is the one thing indie devs can hold onto. https://www.youtube.com/watch?v=aBFj7OJMO10 September 13, 2023 at 09:56PM

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Show HN: Rental data supplied by tenants in Ireland, searchable by all I created https://ift.tt/kCanTtW last Friday to help bring this kind of transparency to Ireland, allowing people to submit their rents. Would love to get any HN feedback on the idea/website. https://ift.tt/wYA01BN September 12, 2023 at 09:08PM

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Show HN: Real-Time 3D Gaussian Splatting in WebGL https://ift.tt/hG0cI1p September 11, 2023 at 11:01PM

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Show HN: Erlmacs – a script to update your .emacs file for Erlang development erlmacs automatically configures and updates your .emacs file with support for the emacs mode that is included with Erlang/OTP. It frees you from having to locate the installation directory of Erlang/OTP and its bundled emacs mode. It is an escript that only depends upon Erlang/OTP and Emacs. Note: There is not much in the way of error checking at this moment, but it does make a backup of your .emacs files before any destructive operations. https://ift.tt/t8FTx50 September 10, 2023 at 10:16PM

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Show HN: I built a Python web framework from scratch been working on this for nearly a year https://ift.tt/tdMORLY September 10, 2023 at 12:17AM

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Show HN: Productonboarding.com – Mobbin for SaaS product onboarding Hey Hackernews, Eric here! Wanted to share a new website we just built called productonboarding.com (Next.js and RSC). The site has screenshots and videos of product onboarding from companies like Figma, Notion, Framer, and more. It’s sort of like Mobbin for web-based product onboarding. We build a lot of product onboarding at our startup Frigade, and over the last year we’ve put together an internal library of hundreds of product onboarding examples that we refer to all the time with customers. It helps them find and copy patterns that work at other companies so they don’t need to create net new experiences or A/B test their way into the best performing pattern from scratch. Given it's been so useful to us, we decided to open it up to the world. We bought productonboarding.com and have started adding examples from our collection and made them browsable and sortable. We’re planning to add new examples weekly. Hope ...

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Show HN: Find jobs at top AI startups Hello HN, I am one of the creators of WorkInAI, and I'm excited to share our project with the community and gather valuable feedback. WorkInAI is a job aggregation platform for positions at leading AI startups. We have compiled over 350 job listings from more than 20 top AI startups, including companies like OpenAI, Anthropic, Cohere, and more. We created this platform in response to a friend's frustration with trying to find suitable AI startup roles in London. He used to check various company career pages frequently to see if any new opportunities had arisen -- so we built this to aggregate jobs in a single place. We're launching this MVP early to gather feedback, whether it's feature requests or suggestions for adding new startups to our list. We value your thoughts and input on our product and idea. Thanks! https://workinai.xyz/ September 8, 2023 at 09:51PM

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Show HN: Frcntl – community for fractional developers and designers Hey HN! In 2017, I launched Moonlight to help engineers find part-time, remote jobs. Combining part-time with remote work was a big leap then, so we quickly narrowed our focus to just remote work. Lately, I've seen many talented friends and colleagues moving into part-time fractional roles. They're carving out more personal time while maintaining the same income. Personally, fractional work has empowered me to pursue my entrepreneurial goals without worrying about runway or funding. It's no surprise that hiring managers are gravitating towards this, especially as companies are emphasizing efficiency instead of all-out growth. From our experience with Moonlight, we found that most engineering managers prefer hiring for ongoing, direct work relationships rather than transient, fixed-scope projects. These enduring relationships proved to be mutually beneficial, providing stability for companies and workers in ...

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Show HN: Recognize license plates using fine-tuned yolov8, OCR and IP camera Hey, just a work related project I made, which could be open sourced :D If you're looking for an example on how to use/fine-tune yolov8, I feel like taking a look at this repo and reading the README could help you get up to speed (also linked some nice refs)! This is actually a full rewrite of a proprietary project I made (and documented on my site) like a year ago, will do some finishing touches (write blog post about it, mark the old version deprecated, record a tutorial on how to set it up on an Ubuntu server, etc, etc) in the following month, but felt like sharing it now, cuz I consider it done The only proprietary part is the client, which receives the images and does stuff with db (has to interact with internal APIs, so there's no reason to make it oss anyways). Also, the client contains only the business logic, all of the fun ai/web server stuff is fully open under AGPL-3.0 (and an example clien...

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