Show HN: Top Hacker News stories every day over the years https://ift.tt/RZGbLPM

Show HN: Top Hacker News stories every day over the years https://ift.tt/wvXKeWs November 17, 2024 at 09:19AM

Show HN: Next Beats – A Modern, Customizable, Open Source Lofi Music Player https://ift.tt/M5D2BL7

Show HN: Next Beats – A Modern, Customizable, Open Source Lofi Music Player Hey everyone, I've always wanted to build my own lofi player, and I recently added it to one of my projects, You-TLDR. I decided to open-source it so more people can play around with it and make it their own. NextBeats is a modern, customizable lofi music player built with Next.js and TypeScript. It features a retro TV-style interface, YouTube integration for endless lofi streams, sound effect mixing (rain, cafe, etc.), and theme customization. Perfect for coding, studying, or relaxing, it lets you add custom channels, control music and effect volumes independently, and save settings locally. Open-source and mobile-friendly. Appreciate any feedback! https://ift.tt/8wiKHOm November 17, 2024 at 11:01AM

Show HN: I built an app for anyone to design their own kitchen https://ift.tt/0o7n5f2

Show HN: I built an app for anyone to design their own kitchen https://ift.tt/izrQRqZ November 17, 2024 at 04:49AM

Show HN: Scooter – Interactive find and replace in the terminal https://ift.tt/qRAW4xv

Show HN: Scooter – Interactive find and replace in the terminal https://ift.tt/kjRFlCZ November 15, 2024 at 10:15PM

Show HN: Windsurf – Agentic IDE https://ift.tt/ai3U6Dm

Show HN: Windsurf – Agentic IDE At Codeium, we've been building AI-powered extensions for a while (we first launched our VSCode extension with autocomplete a little over 2 years ago!), but we've always thought there would come a day where we would hit the limits of what could be achieved within existing IDEs, so we decided to build our own: Windsurf (yes, it's yet another VSCode fork :) We've stuffed a lot of cool features into Windsurf—a super fast autocomplete model, an inline diff generation experience that feels truly native, but we're most proud of Cascade, which is an evolution of the sidebar chat experience that many other extensions have. Cascade can perform deep reasoning on your existing codebase, access a vast array of tools that allow it to run terminal commands and find relevant files, and it's omniscient of all the actions that the user has taken independent of invoking the AI. (You can for example, start implementing a change manually and just ask Cascade to "continue"). We've been using Cascade internally at Codeium on our actual production codebase, and we're getting actual value from it. We hope everyone here does too! You can find a bunch of demos of Cascade on our website but I want to show one that I made myself using Cascade to solve an interesting cryptography challenge: https://youtu.be/LbYepFmVB20 Cascade was able to explain the problem to me, install some libraries needed to interact with the challenge, give me some pointers towards a solution, and implement an attack that I described to it all by itself. https://ift.tt/ZoFMJ6U November 13, 2024 at 10:39PM

Show HN: The Billy Bass I put on the Internet https://ift.tt/GuqNkjC

Show HN: The Billy Bass I put on the Internet This one is just for fun. A couple years back I put together this tool to help me make synced up open/close mouth animations. End goal was always to "put it on the internet" like so many other things I remember when I was a bit younger. You can't drop this into a livestream these days without getting banned because people can't play nice, so I made it to record and distribute videos privately. I only code like this as a hobby, so it is a bit rough (I am a hardware guy), but these days you can get pretty far without knowing a lot. Enjoy https://ift.tt/xcaylDt November 14, 2024 at 06:17PM

Show HN: Memoripy – AI Memory Layer with Short- & Long-Term Memory, Clustering https://ift.tt/rq1nQIw

Show HN: Memoripy – AI Memory Layer with Short- & Long-Term Memory, Clustering Hey HN! I built Memoripy, a memory layer for AI that adds short-term, long-term, and semantic memory capabilities to enhance LLM applications. It helps AI systems retain and prioritize past interactions, adapt over time, and respond with greater context and personalization. Memoripy uses semantic clustering to retrieve relevant memories, along with adaptive memory decay and reinforcement, so interactions stay fresh and context-aware. It’s designed for easy integration with OpenAI, Ollama, and other platforms—giving your AI applications dynamic memory management with minimal setup. Would love to hear your thoughts and feedback! https://ift.tt/evaRfZ1 November 15, 2024 at 02:12AM

Show HN: Email marketing as code (open source Customer.io alternative) https://ift.tt/nvwirQB

Show HN: Email marketing as code (open source Customer.io alternative) After getting frustrated with Customer.io's limitations, I built an open-source alternative that lets you write marketing automation in pure code. Define user segments in SQL, write email flows in TypeScript, and template emails in React+Tailwind. Support for campaigns, segments, events, users, and transactions. SMS support planned. https://segflow.io November 14, 2024 at 03:40AM

Show HN: I Built Tinder, but for Entrepreneurs and Investors https://ift.tt/F19nbUH

Show HN: I Built Tinder, but for Entrepreneurs and Investors AloAngels, helps you connect to more than 2200 investors by your startup's profile https://ift.tt/ue3VwUl November 14, 2024 at 02:13AM

Show HN: Humbo Visited – create a visited countries map https://ift.tt/zZLE7I0

Show HN: Humbo Visited – create a visited countries map Share where you have been with your own interactive world map. A complete view of your travels showing both visited countries and places. https://ift.tt/gjqQkE7 November 13, 2024 at 11:50PM

Show HN: Xfer, a data-transfer language https://ift.tt/v4Gjbpz

Show HN: Xfer, a data-transfer language Xfer is an experimental language I've been defining for a little while. It's intended to be a strictly-typed alternative to Json that offers a few other features, like comments, nested elements, placeholder substitution, and metadata. It's in VERY early days, so I'd love to hear your suggestions and feedback. https://ift.tt/JH2miwO November 12, 2024 at 04:35PM

Show HN: Visual inference exploration and experimentation playground https://ift.tt/oVa7GeF

Show HN: Visual inference exploration and experimentation playground https://ift.tt/INts6wE November 12, 2024 at 06:33AM

Show HN: Automatically tweet (X) the music you're enjoying on Spotify https://ift.tt/86hYKUt

Show HN: Automatically tweet (X) the music you're enjoying on Spotify Hey HN! Excited to show a project called Bopping that makes it effortless to share the music your enjoying on X (Twitter). Bopping connects to both your Spotify and X (Twitter) accounts, tracks your listening activity, and automatically tweets out your top 3 tracks every day (timeframe adjustable in settings). When it knows an artists handle, it will tag that artist in the tweet, which has resulted in some nice artist/fan interactions. I often get artists retweeting or liking my tweets which feels very cool. It's been fun to see the tweets from the small group of people using it on my timeline. Would love for you to give it a try. Excited to hear feedback and see what tracks everyone’s vibing to. You can see some other bops here: https://ift.tt/4gj0N6c... All bops are also added into a (rather eclectic) playlist: https://ift.tt/h6E4sv9... https://bopping.to November 12, 2024 at 03:51AM

Show HN: DocSend, but Made 10x Cheaper https://ift.tt/hwKlkvd

Show HN: DocSend, but Made 10x Cheaper Hey HN, founder of Peony here. Most founders use DocSend to share investment or sales docs and have to pay $65 to $300 a month to get the security and analytics features. It pains me to see startups getting ripped off when the availability of technologies such as Clickhouse makes real time analytics almost a trivial feature to implement in 2024. We think it's time to end the carnage and democratize the technology. We set ourselves a high bar: we don't want to build another DocSend - we want it to be a far more superior product and also 10x cheaper. After a couple of months of work, I'm proud to share with you Peony - a first preview into what we believe will be the future of file sharing. In addition to the analytics and security features you'd expect coming from DocSend, we built Peony to be flexible and adaptable across all your file sharing needs and give you the ability to deeply personalize your file share per recipient. I'd love to hear what you think? We are the Prometheus stealing fire from the guarded Olympian mountains. Help us win the rebellion. https://peony.ink/ November 12, 2024 at 12:58AM

Show HN: Flash Kitty – Archive of Adobe/Macromedia Flash Movies from Flash Kit https://ift.tt/3j8HZiy

Show HN: Flash Kitty – Archive of Adobe/Macromedia Flash Movies from Flash Kit After realizing a few months ago that the current flashkit owners didn't really back up any of the user submitted movies, and getting some Flash nostalgia, I created this working Flash Kit archive using data from the Wayback Machine/Internet Archive. It uses Raffle so you can watch the submitted movies in a modern browser without needing plugins. It's not curated so you'll find a variety of things, some things are really creative and can be used for inspiration. https://ift.tt/QXaDyf1 November 11, 2024 at 11:11PM

Show HN: I made a conversation starter card game https://ift.tt/zwg24dh

Show HN: I made a conversation starter card game Hey HN, I made conversation starter game. Here's how it works: - Choose a theme like "Couples" or "Favorites" - Tap to reveal thought-provoking questions - Take turns answering and discover new things about each other I made ConvoCards because everyone has an interesting story to tell, but these don't often come up in day to day conversations. I also enjoy using them for journaling and self reflection. I hope you enjoy playing and learn something new about someone close to you! https://convo.cards November 11, 2024 at 01:24PM

Show HN: Krita RGBA Tech – Bringing Realistic Metal to Life in Open-Source Art https://ift.tt/m0o9ASn

Show HN: Krita RGBA Tech – Bringing Realistic Metal to Life in Open-Source Art Krita's v4.2+ RGBA brushtips let you paint with dimensionality, and it's a technology that Photoshop doesn't have (≖‿ゝ≖) It lets the creator do things like emulating light direction, making brushstrokes look 3D. I used them to make a set of metallic brushes. If there are any FOSS artists around, feel free to test them out. (p.s. Yes, I am learning Github so I probably made repository mistakes - apologies in advance lol) https://ift.tt/aecnwrI November 11, 2024 at 08:15AM

Show HN: Open-source tool to convert ComfyUI workflows into web apps and APIs https://ift.tt/RvbFEaI

Show HN: Open-source tool to convert ComfyUI workflows into web apps and APIs We built an open-source solution to transform ComfyUI workflows into production-ready web applications with minimal configuration. The project consists of: - ViewComfy (open source) - A tool for wrapping ComfyUI workflows in clean, user-friendly interfaces: https://ift.tt/fCFkiKZ - Cloud deployment layer - Includes an automatic dependency resolver that handles model management and node installation. Deploy either as interactive web apps (using ViewComfy) or REST APIs: https://ift.tt/21yYQ9H Key features: - Zero-config deployment of any ComfyUI workflow - Automatic model/dependency management - REST API generation - UI builder components You can get started by dropping a workflow here: https://ift.tt/21yYQ9H https://ift.tt/YUVnpiz November 11, 2024 at 01:31AM

Show HN: I made a tiny device for automatically recording digital pianos https://ift.tt/xy5wrbQ

Show HN: I made a tiny device for automatically recording digital pianos Hey HN! A few years ago, I left my cushy big tech job to make hardware. And made the device I always wanted - an automatic piano recorder! I usually play piano improvisationally, and manually hitting record never meshed well with that. But there are always moments I wish I recorded, and now they are! Hopefully it scratches a similar itch for some of you as well! A few of the tech details: * built on an esp32-s3 * custom injection molded enclosure * BLE comms, sd card storage, DS1302 RTC * android & ios apps with Flutter * Shadertoy vfx support for video sharing - Chip https://jamcorder.com/ November 8, 2024 at 05:11AM

Show HN: Dracan – Open-source, 1:1 proxy with simple filtering/validation config https://ift.tt/Yos3kqX

Show HN: Dracan – Open-source, 1:1 proxy with simple filtering/validation config If you are tired of using Apache or Nginx to proxy your app and implement validation or limiting you may be interested in this hobbyist project. Thanks for all feedback. https://ift.tt/V6smvT7 November 10, 2024 at 05:45AM

Show HN: Visprex – Open-source, in-browser data visualisation tool for CSV files https://ift.tt/uDXU6vz

Show HN: Visprex – Open-source, in-browser data visualisation tool for CSV files https://ift.tt/toL85Ei November 10, 2024 at 02:24AM

Show HN: Jaws – a JavaScript to WASM ahead-of-time compiler https://ift.tt/5HcDiY1

Show HN: Jaws – a JavaScript to WASM ahead-of-time compiler I've open sourced a JavaScript to WASM compiler. It's an experimental tool, but given the semantics I already implemented, I'm fairly certain I am able to eventually cover 100% of JavaScript spec. Any ideas, questions or critique welcomed! If you are interested in WASM, especially with new proposals like WASM GC or exception handling, it might be a good source of seeing these features in action - the project has a few thousand lines of hand written WAT so far. https://ift.tt/w9rVjJM November 9, 2024 at 11:44PM

Show HN: Akas: A Micropodcasting App https://ift.tt/XbqmpKv

Show HN: Akas: A Micropodcasting App App store: https://ift.tt/srNCWZE... Play store: https://ift.tt/buH9hBO... Site link: https://akashq.com Invitation code: BVN55L https://www.akashq.com/ November 10, 2024 at 12:15AM

Show HN: SICP-VSCode https://ift.tt/WnV6LG7

Show HN: SICP-VSCode I am sharing an opinionated configuration for VS Code that should suffice to work through Structure and Interpretation of Computer Programs (SICP). I have owned SICP for a decade or more and am giving it another go. I (re)started it last weekend using the DrRacket editor, which is fine, but I spend most of my time in vs code. It was a jarring to use another editor. So, in an evening of delightful bikeshedding, I now have a setup that should let me work through SICP in vs code. I thought I'd share this in case someone else is interested or has any feedback. This is a barebones configuration with a lightly tested installation script that works on my machine! I wanted to avoid installing a bunch of vs code extensions and was able to get this working with only a single extension to add scheme support to vs code. Any feedback is welcome and I hope someone gets some use out of this! https://ift.tt/xp380sV November 9, 2024 at 09:57AM

Show HN: I build a FullStack boilerplate to ship my projects faster https://ift.tt/3qYnyOQ

Show HN: I build a FullStack boilerplate to ship my projects faster Every time I start a new project, it’s the same drill: setting up authentication, routing, databases, UI, etc. Sound familiar? I wasted 10+ hours on the same repetative setup. So I built Getstart, a SaaS-ready framework with everything you need to go from zero to launch—fast. It’s all here: NextAuth for easy auth Prisma + MongoDB for scalable databases Next.js API routes pre-built Nodemailer for emails Razorpay for both domestic and international payments Tailwind and Shadcn for sleek and customizable UI Let me know what you guys think and what can be improved https://ift.tt/25wpaxE November 9, 2024 at 04:40AM

Show HN: RL Agent that can auto-optimize your LLM prompts https://ift.tt/17Xl65W

Show HN: RL Agent that can auto-optimize your LLM prompts Hey everyone! Along with my team, I've developed a reinforcement learning system that automatically optimizes LLM prompts, complete with a visualization feature to track both prompt structure and learning progress over time. Take a look here: https://ift.tt/OMoGPt5... Check out our website too: https://ift.tt/cYspTyi In terms of how this visualization works: The RL Prompt Optimizer employs a reinforcement learning framework to iteratively improve prompts used for language model evaluations. At each episode, the agent selects an action to modify the current prompt based on the state representation, which encodes features of the prompt. The agent receives rewards based on a multi-metric evaluation of the model's responses, encouraging the development of prompts that elicit high-quality answers. And see our github repo! https://ift.tt/GcX5P0W https://ift.tt/MgX6kFv November 9, 2024 at 01:47AM

Show HN: Tuki – A GitOps tool for safely running one-off commands in production https://ift.tt/pCYrJI6

Show HN: Tuki – A GitOps tool for safely running one-off commands in production Tuki is a small, open-source utility that lets you run one-off commands in production through Git, bringing version control and code review to production scripts. I built it after accidentally dropping a production table due to a console typo Key features: - Run scripts through Git PRs instead of direct console access - Built-in auditing via Git history - RBAC through standard Git permissions - Simple setup for non-Kubernetes environments - MIT licensed Demo & more details: https://ift.tt/LNjSqVm Announcement blog post: https://ift.tt/Bf7zeuY Would love feedback from the HN community! https://ift.tt/LNjSqVm November 9, 2024 at 12:04AM

Show HN: Motherfuckingrssreader.com https://ift.tt/JoSzeOA

Show HN: Motherfuckingrssreader.com The simplest RSS reader on the web. No signup. No bells and whistles. Just your customised frontpage. https://ift.tt/BsDMueI November 8, 2024 at 07:17PM

Show HN: Asterogue, my sci-fi roguelike, is now playable on the web https://ift.tt/2jwM4sZ

Show HN: Asterogue, my sci-fi roguelike, is now playable on the web https://asterogue.com November 8, 2024 at 01:13PM

Show HN: Draw.Audio – A musical sketchpad using the Web Audio API https://ift.tt/1W8Opzj

Show HN: Draw.Audio – A musical sketchpad using the Web Audio API https://draw.audio November 8, 2024 at 01:36AM

Show HN: ChatGPT for calorie tracking. Frictionless diet and exercise tracking https://ift.tt/rRTwAWC

Show HN: ChatGPT for calorie tracking. Frictionless diet and exercise tracking Hi, I'm Steve and I've built this mobile app to solve my very long-standing problem of not consistently using any calorie tracking apps due to the poor UX (many clicks, too much friction). So, although I am not the best UI/UX designer, I have tried to remove friction at every corner with Journable. This applies to the 1. Tracking experience: Chat-based interface (think ChatGPT) to log food/exercise 2. Onboarding experience: No login screen, no measurements or goals, straight to the main chat window 3. Photo entries: Just take a picture of your plate and done That said, I'm not the best UI/UX designer so I would really appreciate any feedback on the app, and I welcome any and all comments & suggestions. Should I make it easier? Faster? Simpler? Does it need more color? Keen to hear it all! https://ift.tt/njc7JTZ November 7, 2024 at 11:52PM

Show HN: GitQuill – free cross-platform GUI for Git, inspired by GitKraken https://ift.tt/ijU2qCN

Show HN: GitQuill – free cross-platform GUI for Git, inspired by GitKraken https://ift.tt/62alXWq November 7, 2024 at 02:13AM

Show HN: Last CLI tool you will need https://ift.tt/f4tw3IA

Show HN: Last CLI tool you will need https://ift.tt/Z1fnqvP November 7, 2024 at 12:38AM

Show HN: Samsar One Version One is now live https://ift.tt/3hCtlG2

Show HN: Samsar One Version One is now live Hi all, 6 months ago I started building out an app which combines all the SoTA gen-ai models out there into one platform which anyone could use to create 2-4 min long videos starting from scratch, starting from an idea. I received a ton of feedback from HN community & others along the way. Today excited to announce version one of app.samsar.one, a platform which allows anyone to easily and consistently create long, coherent and consistent generative-ai videos while picking and choosing their model starting from merely an idea. https://app.samsar.one/ October 31, 2024 at 03:36PM

Show HN: Krixik – Easily sequence small/specialized AI models (pip-installable) https://ift.tt/9J64CVb

Show HN: Krixik – Easily sequence small/specialized AI models (pip-installable) Our initial intention was to experiment with a smartbook idea, but we couldn't find a good prototyping tool for small/specialized AI models. That rabbit hole took us through vector databases, through infra for small AI, and finally here. We’re particularly proud of the accessibility/simplicity of our code syntax. Krixik’s model library is limited to eleven model types (modules) and a few dozen models, but we will significantly expand it. Other enhancements, like a local client and several 3rd-party integrations, are also planned. You require API credentials to try Krixik. You can quickly get them through this form: https://ift.tt/b4alqjK And here’s a demo video (our YouTube channel also has a couple dozen example videos in it): https://youtu.be/WpSSYLfvfdM https://ift.tt/nYRZSar November 4, 2024 at 08:33PM

Show HN: HN Push – Web push notifications for top stories on Hacker News https://ift.tt/OKbFpv9

Show HN: HN Push – Web push notifications for top stories on Hacker News I created HN Push to help reduce the urge to refresh Hacker News constantly. Since I rely on HN for real-time tech news, I wanted an efficient way to stay informed without having to check the site. Receiving summaries with Apple Intelligence was an added bonus. The source code is available on GitHub[^1]. [^1]: https://ift.tt/xy5zMpl https://www.hnpush.com November 4, 2024 at 07:17PM

Show HN: BladeEvader – a game you play by moving your real head https://ift.tt/QfCc6N9

Show HN: BladeEvader – a game you play by moving your real head https://ift.tt/5JsV1r6 November 3, 2024 at 08:04PM

Show HN: Outcheckr- Webpage outbound link enumerator with threading https://ift.tt/ocTC7K8

Show HN: Outcheckr- Webpage outbound link enumerator with threading Outcheckr enumerates all outbound links present in a webpage, now faster with multi-threading support. https://ift.tt/27VbuiT November 3, 2024 at 09:52PM

Show HN: Oasis Minecraft AI: AI-Generated Minecraft Adventure https://ift.tt/gaTwqvs

Show HN: Oasis Minecraft AI: AI-Generated Minecraft Adventure https://ift.tt/GpbOY0U November 3, 2024 at 08:01AM

Show HN: Super Simple CRC32 Implementation https://ift.tt/pSvR2mt

Show HN: Super Simple CRC32 Implementation I written this as a little programming exercise in C https://ift.tt/NxUPw5R October 29, 2024 at 08:12PM

Show HN: GraphQL Zeus 7 – type-safe GraphQL on front end for newbies https://ift.tt/mghR6aU

Show HN: GraphQL Zeus 7 – type-safe GraphQL on front end for newbies Ok, so I've heard the voice of community and added null support and dropped const enums. Also you can fetch all scalar fields with "fields" selector. https://ift.tt/vPo6KxE November 2, 2024 at 07:15PM

Show HN: Autotab Instruct – Claude Computer Use with Guardrails for Reliability https://ift.tt/8vETZnR

Show HN: Autotab Instruct – Claude Computer Use with Guardrails for Reliability Hi HN, We’ve built a desktop app to create highly reliable AI agents that use a computer with mouse and keyboard. Until last week, we had tried many different approaches to open-ended agentic features but none of them had met our reliability bar. With Anthropic’s Computer Use this finally changed, and we just shipped a feature we’re calling Instruct. Instruct allows users to create agentic blocks as part of a larger Autotab skill that provides the structured logical flow to keep the automation on track. If you haven’t had a chance to try Computer Use yet, it is an impressive leap from the last generation of vision models (e.g. gpt4o struggles with relative positions, let alone coordinates). At the same time, it is still not good enough to be given a prompt and let loose. One of the big surprises to us early on was just how much intent specification is required for most real world workflows to run reliably. What looks at first like a simple form filling task usually turns out to have dozens of edge cases and super specific, hidden rules. Even human employees need to be shown how to perform these tasks, and then refined with question-asking + feedback over time. We wanted to build a tool for specifying intent, and iterating with the model to make it reliable enough for real work. - Automations run on top of an action scaffold, which works kind of like a very fuzzy programming language with strict types. This gives the model a high level plan that guides execution, and makes it easy to break out discrete steps to get the reliability you need. (Interestingly, this has also proven useful not just for the agent, but also for the human trying to create, verify and edit the automation.) - When the model is unsure it asks for clarification. For example, if you are in editing mode and the model thinks that an element looks meaningfully different than before, it will ask you to verify that it is the same element. - The agent has access to a memory system that lets it recall information from past runs as well as instructions and feedback from the user. Here's a short video of Autotab Instruct in action: https://ift.tt/xOpDGTj?... We’d love to hear what you think! November 1, 2024 at 10:26PM

Show HN: I created a minimalist pastebin clone using Go, Htmx, and PostgreSQL https://ift.tt/JtEZxdc

Show HN: I created a minimalist pastebin clone using Go, Htmx, and PostgreSQL https://ift.tt/WPT57Mj November 1, 2024 at 07:56PM

Show HN: Combine/Join multiple CSVs just by talking to our Spreadsheet https://ift.tt/FmOKY41

Show HN: Combine/Join multiple CSVs just by talking to our Spreadsheet VLOOKUP is dead. Long live AI. This demo shows how to combine two CSV datasets just by talking to our (actual) spreadsheet. Check out the video: https://youtu.be/irdXF9ioiB8 Try it out! https://sourcetable.com https://www.youtube.com/watch?v=irdXF9ioiB8 November 1, 2024 at 03:59AM

Show HN: Mail2github – commit something to GitHub via email https://ift.tt/cuQ86zn

Show HN: Mail2github – commit something to GitHub via email https://ift.tt/bXmZQkV November 1, 2024 at 02:02AM

Show HN: Shimmer – ADHD-adapted body doubling https://ift.tt/PxVteil

Show HN: Shimmer – ADHD-adapted body doubling I’m Chris, one of the co-founders of Shimmer. In 2022, following my ADHD diagnosis, I launched Shimmer ( https://shimmer.care ), a 1:1 ADHD Coaching for adults (HN launch here: https://ift.tt/wUqHdDI ). One problem we discovered while running 1:1 coaching is that people weren’t able to actually follow through (in real life) on the ideas they came up with during their weekly sessions with their coach. There is a concept called body doubling that’s popular within the ADHD community—it’s basically getting things done in the presence of other people. The positive accountability is proven to work. However, our members told us they tried other body doubling solutions or attempted to organize it themselves in real life but none of the solutions stuck. So we reverse engineered productive moments our members described, paired with scientific backing of what motivates ADHD-ers, and designed an online body doubling experience for our coaching members that provides a safe but productive space for them to get things done between weekly sessions. A few of the motivators we infused into the traditional body doubling experience were 1) newness/novelty — each session has a different guided experience in the break like breathwork or stretching, 2) urgency — there’s a large visible pomodoro timer on the top left that counts down from 25 min, 3) community — the shared space is ADHD-friendly, and has a mood check-in & sharing functionality built in so you don’t feel alone, 4) accountability — there’s a task list where each time you check something off, it notifies the group, and you can view others’ as well if they opt in. Here’s a video walking through the product experience: https://ift.tt/AtKdlLq Our body doubling was created and iterated alongside thousands of people with ADHD on our coaching platform over 9+ months of building & iterating with them. We’re excited to unveil this experience. If you have ADHD (or executive functioning challenges), we’d love for you to check out coaching & body doubling and give us critical feedback. Shimmer’s pricing: $140/mo. for Essentials plan (15-min weekly sessions), $230/mo. for Standard plan (30-min weekly sessions), $345/mo. for Immersive plan (45-min weekly sessions); all plans start with an additional 25% off the first month, HSA/FSA-eligible. The reason why the price is so high is that this is not a self-guided app or SaaS tool. You’re matched with a real, credentialed coach (not AI) and since ADHD coaching is not reimbursed in the US, the price is hard for us to bring down because the largest cost component is the coach’s compensation. *We know these prices are still expensive for many people with ADHD. Here are the actions we’re taking: (1) we offer needs-based scholarships and aim to have 5% of members on them at any time, (2) we often run fully sponsored scholarships with our partners—over 60 full ride scholarships and 100 group coaching spots have been disbursed alongside Asian Mental Health Project, Government of Canada, and more, and (3) we have aligned our coaching model alongside Health & Wellness Coaching, which is expected to be reimbursed in the next years. If there are ways we can further drive down the cost, please reach out to me directly at chris@shimmer.care. https://ift.tt/wrI1cVm October 31, 2024 at 10:57PM

Show HN: Costco for LLM Tokens https://ift.tt/L6XFP9R

Show HN: Costco for LLM Tokens https://inference.net/ October 31, 2024 at 02:50AM

Show HN: Routing24 – Free route optimization in the browser https://ift.tt/0v6pYzo

Show HN: Routing24 – Free route optimization in the browser Hi HN! I built Routing24 to make route optimization easier and accessible for small businesses and solo drivers. With Google Maps, you can plan routes between a few locations for free, but it doesn’t support efficient multi-stop planning, handling multiple vehicles, or adding specific business rules like delivery time windows. Many tools offer route optimization for around $30 per vehicle per month, but Routing24 provides it completely free. Optimization happens fully on the client-side, using your device’s resources instead of cloud servers. The interface is simple for now: you can import/export using Excel, and there’s a web UI to edit and view imported data and optimized routes. Data is saved or uploaded anywhere, and one browser tab runs one optimization. Map data comes from OpenStreetMap, and the solver is built in C++/WASM, using public domain algorithms. I’d love to hear any feedback as I keep developing it. Thanks, and I hope it’s useful! https://routing24.com October 30, 2024 at 08:06PM

Show HN: LlamaPReview – AI GitHub PR reviewer that learns your codebase https://ift.tt/NlZD0Ru

Show HN: LlamaPReview – AI GitHub PR reviewer that learns your codebase I built LlamaPReview to solve a common frustration: most AI code reviewers either require complex setup or don't truly understand project context. Key differentiators: 1. One-click installation through GitHub Marketplace - no configuration needed 2. Analyzes your entire codebase first to understand: - Project structure - Coding patterns - Naming conventions - Architecture decisions 3. Completely free with no usage limits 4. Fully automated PR reviews with zero human intervention required Technical implementation: - Built on top of llama-github (my open source project) - Focuses on deep code understanding rather than superficial linting - Provides context-aware suggestions with explanations The goal is to handle routine reviews automatically so developers can focus on complex architectural decisions. Currently in production and processing real PRs. Try it for free: https://ift.tt/ZieQUGn Looking for feedback from the HN community, especially on: - What features would make this more useful for your workflow? - How do you currently handle code review automation? - What aspects of code understanding matter most to you? https://ift.tt/NnhmfbJ October 30, 2024 at 09:46PM

Show HN: GPT powered Discord bot that summarizes mental health research daily https://ift.tt/vxwkS1P

Show HN: GPT powered Discord bot that summarizes mental health research daily I created an open-source Discord bot that uses GPT-4 to aggregate and summarize the latest developments in mental health research, computational neuroscience, and precision psychiatry. It scans news sources daily and delivers concise summaries to Discord. I would look feedback on integrating additional sources for this purpose or any suggestions on prompt engineering https://ift.tt/Rkhyr9B October 30, 2024 at 10:25AM

Show HN: I built PixSpeed to optimize website images for free https://ift.tt/l1NFzwf

Show HN: I built PixSpeed to optimize website images for free https://pixspeed.com/ October 30, 2024 at 04:27AM

Show HN: Built MRRTracker in 4 Days, Hit #4 on Product Hunt, Seeking Feedback https://ift.tt/oi2Pt6l

Show HN: Built MRRTracker in 4 Days, Hit #4 on Product Hunt, Seeking Feedback https://ift.tt/M2opT73 October 30, 2024 at 01:12AM

Show HN: Let's Play (Voice AI) Ball – A Baseball Strategy Game https://ift.tt/wGK50Y3

Show HN: Let's Play (Voice AI) Ball – A Baseball Strategy Game My 8 year old son is obsessed with baseball. It’s unfortunate because 1) I deeply love lacrosse (I was the leading scorer my sophomore year for UC Davis! Never miss an opportunity to say it!), 2) I don’t know much about baseball, and 3) he’s a diehard Yankees fan. Although I can’t do anything about his team affiliation or the current 3-0 Yankees deficit in the 2024 World Series, I can do something about teaching him baseball strategy -- despite knowing little about baseball myself. I built this Voice AI game for him to learn more about baseball strategy. In the game, the Voice AI describes a baseball scenario, and the caller has to describe what the defensive player should do. To try it out, call (530) 203-8359. While my son is obsessed with baseball, I’m equally obsessed with Voice AI. Voice AI is eating the world. We’re seeing Voice AI consume pre-existing call volume (e.g., lead qualification calls, customer surveys, medical appointment setting) and creating a deluge of new call volume enabled by the Voice AI medium (e.g., role playing for professional development ( https://solidroad.com/ ), an AI that introduces you to people with similar interests ( https://www.boardy.ai/ ), and, yes, voice-first baseball games to make you feel like a better dad). If you’re building in Voice AI and are as enthralled with Voice AI as me, check out what we’re building ( https://ift.tt/9Dc654B ) when we’re not building fun voice-enabled AI applications. We love meeting other people in Voice AI and helping them improve their Voice AI agents! Tom https://ift.tt/bCa0NpD https://ift.tt/WSjKct0 October 30, 2024 at 02:13AM

Show HN: Saasdoor – Glassdoor for Enterprise SaaS price parody https://ift.tt/I0tChEc

Show HN: Saasdoor – Glassdoor for Enterprise SaaS price parody https://saasdoor.org October 29, 2024 at 01:35AM

Show HN: Trench – Open-source analytics infrastructure https://ift.tt/KRroPwI

Show HN: Trench – Open-source analytics infrastructure Hey HN! I want to share a new open source project I've been working on called Trench ( https://trench.dev ). It's open source analytics infrastructure for tracking events, page views, and identifying users, and it's built on top of ClickHouse and Kafka. https://ift.tt/TirJE6A I built Trench because the Postgres table we used for tracking events at our startup ( http://frigade.com/ ) was getting expensive and becoming a performance bottleneck as we scaled to millions of end users. Many companies run into the same problem as us (e.g. Stripe, Heroku: https://ift.tt/dKfEr1P ). They often start by adding a basic events table to their relational database, which works at first, but can become an issue as the application scales. It’s usually the biggest table in the database, the slowest one to query, and the longest one to back up. With Trench, we’ve put together a single Docker image that gives you a production-ready tracking event table built for scale and speed. When we migrated our tracking table from Postgres to Trench, we saw a 42% reduction in cost to serve on our primary Postgres cluster and all lag spikes from autoscaling under high traffic were eliminated. Here are some of the core features: * Fully compliant with the Segment tracking spec e.g. track(), identify(), group(), etc. * Can handle thousands of events per second on a single node * Query tracking data in real-time with read-after-write guarantees * Send data anywhere with throttled and batched webhooks * Single production-ready docker image. No need to manage and roll your own Kafka/ClickHouse/Nodejs/etc. * Easily plugs into any cloud hosted ClickHouse and Kafka solutions e.g. ClickHouse Cloud, Confluent Trench can be used for a range of use cases. Here are some possibilities: 1. Real-Time Monitoring and Alerting: Set up real-time alerts and monitoring for your services by tracking custom events like errors, usage spikes, or specific user actions and sending that data anywhere with Trench’s webhooks 2. Event Replay and Debugging: Capture all user interactions in real-time for event replay 3. A/B Testing Platform: Capture events from different users and groups in real time. Segment users by querying in real time and serve the right experiences to the right users 4. Product Analytics for SaaS Applications: Embed Trench into your existing SaaS product to power user audit logs or tracking scripts on your end-users’ websites 5. Build a custom RAG model: Easily query event data and give users answers in real-time. LLMs are really good at writing SQL The project is open-source and MIT-licensed. If there’s interest, we’re thinking about adding support for Elastic Search, direct data integrations (e.g. Redshift, S3, etc.), and an admin interface for creating queries, webhooks, etc. Have you experienced the same issues with your events tables? I'd love to hear what HN thinks about the project. https://ift.tt/j0BYkNb October 25, 2024 at 07:37PM

Show HN: Finstruments - Financial instrument library built with Python https://ift.tt/ORdz59J

Show HN: Finstruments - Financial instrument library built with Python finstruments is a Python library designed for modeling financial instruments. It comes with the core financial instruments, such as forwards and options, out of the box, as well as position, trade, and portfolio models. finstruments comes with the basic building blocks, making it easy to extend and build new instruments for any asset class. These building blocks also provide the functionality to serialize and deserialize to and from JSON, enabling the ability to store a serialized format in a document database. This library is ideal for quantitative researchers, traders, and developers who need a streamlined way to build and interact with financial instruments. https://ift.tt/iPIKD4m October 28, 2024 at 10:48AM

Show HN: I built EstateLead AI – lead generator boosting agent productivity 10x https://ift.tt/n1Dk0dH

Show HN: I built EstateLead AI – lead generator boosting agent productivity 10x As a former real estate agent, I discovered a critical pain point in early 2023. Every day, I spent 3-4 hours manually copying leads from Zillow - phone numbers, emails, and property details. This tedious process was stealing valuable time I could have spent with clients. I realized this wasn't just my problem. Thousands of agents were stuck in this same time-consuming routine, manually gathering leads one by one. There had to be a better way. Over the next a months, I faced numerous challenges building EstateLead AI: - Ensuring reliable data extraction - Maintaining compliance with data privacy regulations - Creating an intuitive interface for non-technical users - Scaling the system to handle thousands of requests After countless iterations and feedback from 50+ beta testers, I'm excited to launch EstateLead AI with these key features: Key Features: - One-click lead extraction from Zillow listings - Up to 18,000 leads per month with phone numbers - Export to Excel/CSV for easy CRM integration - Coverage for both US and Canadian markets - Built-in compliance with data protection rules - Simple browser extension interface The tool has already helped 600+ agents save 40+ hours per week on lead generation. Early users report a 10x increase in their prospecting efficiency. I'd love for the HN community to try it out and share your thoughts. What features would make this even more valuable for real estate professionals? Try it here: https://ift.tt/FSvsxn0 P.S. First 100 users get 40% off (19 spots remaining), and we offer a 60-day money-back guarantee. https://ift.tt/FSvsxn0 October 27, 2024 at 03:02PM

Show HN: Decentralized Twitter clone built on Ethereum blockchain https://ift.tt/HEnOPuy

Show HN: Decentralized Twitter clone built on Ethereum blockchain https://ift.tt/IDMOsAa October 27, 2024 at 07:11PM

Show HN: Mahjong Dark Dimensions: Mahjong Dimensions Game Online https://ift.tt/Cyqp6Sw

Show HN: Mahjong Dark Dimensions: Mahjong Dimensions Game Online Mahjong Dark Dimensions is a captivating mahjong puzzle game set in a mysterious and dark dimension. Solve the puzzles and uncover the secrets of the dimension. https://ift.tt/MkqpWi1 October 27, 2024 at 12:25PM

Show HN: AI agents working together in a virtual podcast studio. NotebookLM alt https://ift.tt/693SALl

Show HN: AI agents working together in a virtual podcast studio. NotebookLM alt Made this project in a couple of weekends after playing around with NotebookLM and seeing the hype for more projects like this. Let me know what you think! https://ift.tt/60Bym78 October 27, 2024 at 12:06PM

Show HN: Mdx – Execute your Markdown code blocks, now in Go https://ift.tt/b7TtLpc

Show HN: Mdx – Execute your Markdown code blocks, now in Go Hey HN! I recently came across makedown here on HN and loved the concept. Wanting to learn Go, I thought this could be a great starter project - so I started working on my own Go implementation, which I’m calling mdx ( https://ift.tt/yTxzahO ). Key Features: - Define dependencies between commands - Supports shebangs - Ability to pass arguments to code blocks Would love feedback and thoughts! Ref. makedown: https://ift.tt/7vCjTgs . Thanks for the idea! :) https://ift.tt/yTxzahO October 26, 2024 at 11:04AM

Show HN: I built a paragraph rewriter that runs 100% in the browser https://ift.tt/iqCVydJ

Show HN: I built a paragraph rewriter that runs 100% in the browser https://ift.tt/lsM8gBq October 26, 2024 at 07:59PM

Show HN: Jist searches JSON 3x faster than jq https://ift.tt/dNwUuKt

Show HN: Jist searches JSON 3x faster than jq Hi HN, jist is a JSON path search tool that feels like accessing a JavaScript object. It’s 3x faster than jq for the same use case, and over 2000x more memory efficient when searching a 3.3GB file for the last element (jist reads data in chunks so has constant space use). It doesn’t implement pattern matching yet. A feature I’m looking to add is generating a full JSON schema using the same streaming approach so stay tuned! Any feedback and feature requests are more than welcome https://ift.tt/MwHirhx October 26, 2024 at 06:55PM

Show HN: Simple Text Blog https://ift.tt/oIXNYph

Show HN: Simple Text Blog https://ift.tt/Mv3BbyK October 26, 2024 at 06:10PM

Show HN: Create Waitlist Pages https://ift.tt/3Z5uFyd

Show HN: Create Waitlist Pages I decided to launch FastWaitlist because I was facing a problem with validating my own product ideas. I noticed the lack of tools that: 1. Let you create waitlist pages fast (always faced complicated page builders) 2. Have conversion optimized templates (we have 5 and we're planning to add more) 3. Support custom domains That's exactly why I launched FastWaitlist. It has solved a huge pain point for me and I hope it'll do the same for you. https://ift.tt/Dc3S1Bi October 25, 2024 at 11:47PM

Show HN: Infinite SCP Generator https://ift.tt/bjUvTS9

Show HN: Infinite SCP Generator I work at .txt, the Outlines maintainers, and did this as a fun side project. I used Outlines to structure language model output in the format of an SCP entry. SCP entries have a specific structure. It's easy to get a language model to generate these structures via JSON without fail -- no parsing errors, no trailing commas, no missing brackets. Outlines ensures that all text generated will follow the SCP structure. We're also testing an internal structured text API, and figured this might be a good way to test out repeated, regular calls. Entries are generated at midnight and uploaded to a simple website. Check out the resulting entries here: https://ift.tt/5IC0zSL https://ift.tt/yhm6Fwr October 24, 2024 at 11:46PM

Show HN: A shim/command-line tool to use Bluetooth Classic features on Windows https://ift.tt/oQXW2Fh

Show HN: A shim/command-line tool to use Bluetooth Classic features on Windows https://ift.tt/fa5HI0A October 24, 2024 at 10:27PM

Show HN: Wall-mounted diffusion mirror that turns reflections into paintings https://ift.tt/YDdWawl

Show HN: Wall-mounted diffusion mirror that turns reflections into paintings https://ift.tt/l4CbZyR October 24, 2024 at 03:54AM

Show HN: I designed a PCB MIDI saxophone https://ift.tt/nhi2jIY

Show HN: I designed a PCB MIDI saxophone The Circuit Sax is a saxophone MIDI controller. It lets you play any software instrument you’d like using saxophone fingerings, allowing you to practice without disturbing others, create music in any DAW, and even perform with it. It’s designed to feel as close to a regular saxophone as possible so that it won’t feel unfamiliar to the player. https://ift.tt/dhzgZxj October 23, 2024 at 11:40PM

Show HN: Open-source low-code email editor https://ift.tt/IwfPXdc

Show HN: Open-source low-code email editor Hey HN, Chandler from Dittofeed ( https://ift.tt/CqmKzwn ). We just added low-code functionality to our open-source email template editor. The editor features a Notion-inspired “/” command interface for inserting new blocks. You still have the option of using MJML or HTML, but we wanted to give everyone an easier option for creating primarily text-based emails. We have a live demo of the editor which you can access here (just hit the “Create Template” button): https://ift.tt/q4lRrJ9 Since this is the first iteration of the feature, we’d love to hear your thoughts and feedback on how we can improve it. You can reach us anytime at: founders@dittofeed.com If you’d like to self-host Dittofeed and want help from us and the community, you can join our Discord: https://ift.tt/sMgQS70 https://ift.tt/TFuL8b2 October 24, 2024 at 12:24AM

Show HN: OVault – Simple and Local OTP Management for iOS/macOS https://ift.tt/sQ8Wlt3

Show HN: OVault – Simple and Local OTP Management for iOS/macOS OVault is a super simple iOS and macOS app that lets you store and view your OTP codes for two factor authentication. I found that my personal favourite OTP app Authy seemed to be getting worse with each iOS release. Its usability has never been great, and iOS 18 meant that it lost its Home Screen Widget that let me view my OTP codes without opening the app. I decided to switch to another app, then became frustrated that I couldn't easily export my secrets from Authy. Of course I'm sure there are good security related reasons for this, but I didn't want to migrate all my OTPs just to end up in the same situation in the near future. I also didn't want to have to trust another external service with my OTP secrets being stored on their servers (irrational I'm sure). The obvious answer for this would be to use Apples new 2FA support in Keychain, however the usability for this outside of Safari autofill isn't great either. So that's the long-winded reason for why I built my own OTP app. I hope that anyone else feeling the same way will find this app useful. Of course, learning how TOTP codes works was a nice bonus for my curiosity. OVault stores your OTP metadata inside your devices Keychain, so that you don't have to trust any new service with your data. Unless you have iCloud Keychain enabled, this also means your secrets never leave your device. If you do have iCloud Keychain enabled, your OTP metadata will be synced between all your devices, which ensures your data is never lost. The app provides widgets that you can put in your iOS Home Screen or macOS Notification Center so that you can view your OTPs without opening the app. This was my favourite feature of Authy (until iOS 18). To the best of my knowledge, OVault supports all TOTP codes that are compliant with RFC6238 [1], which means that it supports codes of lengths 6-8, three hash algorithms (SHA1, SHA256, SHA512), and all suggested time periods (15s, 30s (default), 45s, 60s). Exposing these options means that it supports a wide array of TOTP codes, even those that seem non-standard (like those used in HID Approve MFA and other "proprietary" 2FA solutions). Your OTP secrets are yours, so OVault allows you to view the saved secret on demand. This gives you enough information to import your OTPs to any other authenticator you want, avoiding lock-in to a specific app. It's worth mentioning that this app isn't designed to be "super high" security. If you already use Keychain for your passwords, you'll find yourself storing OTP secrets and passwords in the same database. Depending on your threat model, this may not be ideal. For me, I'm happy with threat model this leaves me with (I personally prefer to trust fewer parties), but everyone should critically evaluate if this works for them. If you want to evaluate the app, here's how to add a sample OTP: 1. Tap the "+" button in the toolbar, then tap "+ Manual" 2. Switch to the "From URL" tab 3. Paste in the following URL: otpauth://totp/Example:alice@example.com?secret=JBSWY3DPEHPK3PXP&issuer=Example I'd love to hear any feedback, this has been a fun side project and it would be fun to see if it's useful at all to anyone else. [1] https://ift.tt/s4ATdOP https://ovault.net October 23, 2024 at 01:13AM

Show HN: I made a tool for curating and sharing links as lists https://ift.tt/br38mnq

Show HN: I made a tool for curating and sharing links as lists https://snack.xyz/ October 23, 2024 at 02:06AM

Show HN: I made a Sonic runner game in JavaScript https://ift.tt/XTVpUxY

Show HN: I made a Sonic runner game in JavaScript https://ift.tt/7VFRZml October 19, 2024 at 02:36AM

Show HN: I built a tool that helps people scan and clean any repo for secrets https://ift.tt/yuBYp6N

Show HN: I built a tool that helps people scan and clean any repo for secrets https://securelog.com/ October 22, 2024 at 11:48PM

Show HN: Zoom Meeting AI Assistants Powered by OpenAI's Realtime API https://ift.tt/onETupx

Show HN: Zoom Meeting AI Assistants Powered by OpenAI's Realtime API https://ift.tt/cWy4M8V October 22, 2024 at 04:37AM

Show HN: Floating point arithmetic types in C++ for any size and any base https://ift.tt/lzQkZ9Y

Show HN: Floating point arithmetic types in C++ for any size and any base Since there is so much interest on HN in floats lately and their software implementations, I wanted to show mine. It has no use and is just for teaching me floats and C++. Give me your thoughts. https://ift.tt/yfeRD7F October 18, 2024 at 11:12PM

Show HN: Semantic Macros Text Editor https://ift.tt/gFBrsWn

Show HN: Semantic Macros Text Editor https://ift.tt/qg1irWS October 21, 2024 at 03:41AM

Show HN: HN Update – Hourly News Broadcast of Top HN Stories https://ift.tt/PMkOdag

Show HN: HN Update – Hourly News Broadcast of Top HN Stories I feel like it was inevitable, with the recent buzz around NotebookLM. I'm just surprised that it hasn't been done yet. https://hnup.date/ October 20, 2024 at 12:40PM

Show HN: Create mind maps to learn new things using AI https://ift.tt/nT4Mtpu

Show HN: Create mind maps to learn new things using AI Enter a topic and get a learning mind map generated by an LLM with links to learn more about each subtopic. You can use it with local models (through Ollama) or external models. If you have any feedback, please share it! Hope it's useful Demo: https://youtu.be/Y-9He-tG3aM https://ift.tt/oCwhOWd October 21, 2024 at 01:31AM

Show HN: I created a web app to encrypt/decrypt messages using Web Crypto API https://ift.tt/hYL7dRB

Show HN: I created a web app to encrypt/decrypt messages using Web Crypto API https://ift.tt/oUvGm7Y October 20, 2024 at 04:12AM

Show HN: Open-Source Zero-Shot Image Model Server Enabling Model Feedback https://ift.tt/y7MPRoQ

Show HN: Open-Source Zero-Shot Image Model Server Enabling Model Feedback Hi everyone! Here is an open source implementation of a decently performant server hosting zero-shot image models (CLIP for image classification, OWL-ViT-ST for object detection), with an extra algorithm to allow users to give the models feedback when they make mistakes! We built a company off this flavor of tech two years ago and have clients who are currently using our commercial API. We are now moving on to other projects but want to make sure our clients still have access to the approaches that they've grown to rely on, so we're open sourcing a simple implementation that they'll be able to use after we've shut down our hosted API! I used to work at a robotics startup. After a while it seemed clear that the biggest limiting factor in our ability to ship new models wasn't innovation on model architecture, it was access to relevant, high-quality training data. Around that time CLIP was released, which got me thinking about the idea of having models with world-knowledge baked in so as to reduce the amount of training data required. A year later when Stable Diffusion dropped, my cofounder Ben Brooks and I took the plunge and founded DirectAI, where we worked on building ways to get performant models without collecting any training data, using the knowledge stored in pretrained models instead. In this implementation, we replace the linear classification head typically used in zero-shot image classifiers with a modified nearest neighbors method that lets you use multiple examples (both positive and negative) per-class to make sure the decision boundary the model is using is more aligned with what you had in mind. Our clients have found it very useful for things from interior design to content moderation to sports analytics, building models that are either too niche to be supported by a traditional cloud-hosted computer vision API or are subtly different from the models that existing cloud APIs host. For example, one of our clients wants to filter out all images containing alcohol. Hive has an API for that, but Hive explicitly allows red solo cups that don't obviously have anything alcoholic in them, whereas our client wanted to filter those out too! Feedback is welcome! There are still bugs in the Gradio frontend / codebase in general, but I have a deadline and need to be working on new stuff at a new job starting Monday so I thought I would just go ahead and get it out there! I've never tried to publish a real open source piece of code before and I must admit I am quite nervous! https://ift.tt/a7qXJYS October 20, 2024 at 12:21AM

Show HN: I made a site to quick identify any plant and learn how to care for it https://ift.tt/z27qGAl

Show HN: I made a site to quick identify any plant and learn how to care for it I'm still working on it, curious but what feature may be most valuable for you? What do you think about personalised care instructions, and an interactive chat feature for each plant. https://frondly.app/ October 20, 2024 at 02:30AM

Show HN: Contagious Beliefs–Simulating Political Alignment https://ift.tt/nAryOIl

Show HN: Contagious Beliefs–Simulating Political Alignment This is a simulation that allows you to test how beliefs are adopted based on pre-existing beliefs and how they spread through a population. It is entirely editable, so you can test your own parameters based on your own data or intuitions. A detail methodology can be found here: https://ift.tt/eqmY3t0... https://ift.tt/VtvSew0 October 20, 2024 at 12:23AM

Show HN: No Setup Needed Play NES, SNES, Sega, Atari Games Directly in Browser https://ift.tt/OjEgMe2

Show HN: No Setup Needed Play NES, SNES, Sega, Atari Games Directly in Browser Tired of the hassle of setting up classic NES, SNES, Sega, Arcade, and Atari games on modern systems? I have built something way simpler - browser based emulation. Key Features: Instant Play: No downloads or complex configurations required. Extensive Library: Explore iconic titles like Super Mario Bros., The Legend of Zelda, Sonic the Hedgehog, Pac-Man, and Street Fighter II. Seamless Emulation: Enjoy smooth gameplay powered by advanced browser technology. Cloud Saves: Never lose your progress again with cloud saving. Let me know your thoughts/suggestions and help bring back the glory days of old age gaming! https://ift.tt/a2z4nVQ October 19, 2024 at 05:25AM

Show HN: I built a tool that helps people contact you without spam https://ift.tt/K48rAez

Show HN: I built a tool that helps people contact you without spam https://hi.new October 19, 2024 at 05:16AM

Show HN: Run, learn, and debug x86-64 Assembly code directly from your browser https://ift.tt/xNaYR5E

Show HN: Run, learn, and debug x86-64 Assembly code directly from your browser I recently created this project to teach assembly, and to have an assembly playground in the style of codepen/jsfiddle to embed in my blog posts. It's based on a wasm version of the blink x86-64 emulator, so everything runs client side with no backend server and with a runtime of only ~200Kb https://x64.halb.it/ October 18, 2024 at 11:02PM

Show HN: Did – Decentralized global social feed https://ift.tt/HLgvjYh

Show HN: Did – Decentralized global social feed https://ift.tt/b8CYjZe October 18, 2024 at 02:27AM

Show HN: Thread Archive – free tool to save Slack community data https://ift.tt/HujZ8wE

Show HN: Thread Archive – free tool to save Slack community data Slack's new content deletion policy is a nightmare for 1000s of communities on Slack. It means that all messages older than one year will be permanently deleted from their servers. Thread Archive gives you a simple way to save all your Slack community's chats in an accessible archive. https://ift.tt/7mKjAzX October 18, 2024 at 03:30AM

Show HN: React-guitar-chord, a react component for chord name to guitar diagram https://ift.tt/iKaS2Is

Show HN: React-guitar-chord, a react component for chord name to guitar diagram I made a pretty simple react component that takes in a chord name and spits out a guitar chord diagram. So far it has no regard for playability or bar chords or any alternate positions, and doesn't ensure that all the notes of a complex chord are played. It has a bias towards open notes so with enough alterations it tends toward an open strum. Still, it's pretty accurate for simpler 3 or 4 note chords. I think my next step will be ensuring that 4 or less fretted notes are included in a chord diagram, using bar chords and moving up the neck if needed. https://ift.tt/wviWSV8 October 18, 2024 at 12:29AM

Show HN: I made a webapp where you can share your projects https://ift.tt/qetisvE

Show HN: I made a webapp where you can share your projects Hi guys I made this simple web application, you can use it to share your projects. Your project will appear only if you visit the projects of the other users. In the 'you' section, add an app ( name, link, [icon_link]) and apply the starting points you got, to the app so that all the other N users will see it (where N indicates how many points you applied to the app). IT'S TOTALLY FREE NO PASSWORD NEEDED FOR LOGIN https://appearnow.me October 17, 2024 at 10:18PM

Show HN: Citizen – A Node.js web app framework for fans of classic app servers https://ift.tt/7lMR41A

Show HN: Citizen – A Node.js web app framework for fans of classic app servers Citizen is a web application framework I started building years ago when I was first learning Node. I've added features and improved stability/performance continuously and finally decided it was worthy of 1.0 status. I think it might appeal to devs like me (old guys) who came up on app servers like ColdFusion, .NET, PHP, etc. and prefer the server do the heavy lifting. It doesn't dictate anything about your front end, and instead tries to be as flexible as possible in providing whatever output the client might need, whether it's a single fully-rendered HTML view, partials, JSON, or plain text. Only 2 direct dependencies for terminal commands (commander) and file watching (chokidar). Built-in functionality includes zero-configuration server-side routing, session management, key/value store (cache rendered views, controller actions, objects, and static files), simple directives for managing cookies, sessions, redirects, and caches, and more. It's been in continuous use on at least one site that receives hundreds of thousands of page views per month, running months at a time without the process crashing. Fairly stable. Appreciate any comments/feedback/contributions. https://ift.tt/Vx1hPr4 October 17, 2024 at 12:18AM

Show HN: Semantic Search for Idea Validation https://ift.tt/ni3GXgt

Show HN: Semantic Search for Idea Validation https://brainwave.vc/ October 16, 2024 at 11:38PM

Show HN: Podcastfy AI – Open-source tool to generate AI audio conversations https://ift.tt/gzqDv4b

Show HN: Podcastfy AI – Open-source tool to generate AI audio conversations https://ift.tt/zMUlXKE October 16, 2024 at 01:18AM

Show HN: 4B+ DNS Records Dataset https://ift.tt/Tg71MtG

Show HN: 4B+ DNS Records Dataset Hi HN, I've been working on building a pipeline to create a DNS records database lately. The goal is to enable research as well as competitive landscape analysis on the internet. The dataset for now spans around 4 billion records and covers all the common DNS record types: A AAAA ANAME CAA CNAME HINFO HTTPS MX NAPTR NS PTR SOA SRV SSHFP SVCB TLSA TXT Each line in the CSV file represents a single DNS record in the following format: https://ift.tt/rvDGJdT Let me know if you have any questions or feedback! https://ift.tt/EOoV3iU October 16, 2024 at 12:56AM

Show HN: Turn any YouTube video into a summary, quiz, & flashcards https://ift.tt/hXYD2to

Show HN: Turn any YouTube video into a summary, quiz, & flashcards YouTube is the greatest learning resource in the world. Yet it doesn't provide any tools to help you learn from videos. I built a simple app that turns YouTube videos into structured learning material using AI. It generates a summary, quiz and flashcards from video content, meaning you can learn from anything (well, at least any YouTube video). Try it out. Would be happy to keep building features based on feedback! https://asterlab.io/ October 14, 2024 at 11:15PM

Show HN: Those Who Die as Cattle https://ift.tt/YGPLxTe

Show HN: Those Who Die as Cattle What if a game gave you the backstory of everyone you killed or got killed? I feel like I've heard this question asked before, but I've never seen it done. For Ludum Dare 56 (a game jam), I spent 48 hours building a prototype called Those Who Die As Cattle, a WW1 trench warfare simulation game. I used ChatGPT 4o-mini to generate details for the 12,000 soldiers involved in the game. Notably, I had to supply names because it couldn't introduce sufficient variety. I also had to add randomly generated adjectives for the soldiers; otherwise, the prompts were too similar, even with different seeds and temperatures. Initially, I used Claude (which I usually prefer), but it made every soldier a former carpenter’s apprentice. Since this is a game and your actions should matter, instead of generating one block of text, I had it generate JSON by providing a template with cues for different things that might happen to the soldier. I used these to dynamically assemble a story for each casualty. For example: { "briefBio": "Tell me a little bit about the solider", // Putting this first is critical to introduce variety … "lastThoughtsArtilleryDead": "What are his last thoughts as he dies from an artillery strike" , … "effectOnOthersShotInjured": "What are the long term impacts on the people who care about him when he is seriously injured by a bullet wound", } The prompt template can be found here: https://ift.tt/WX8Ecrd... The underlying simulation was programmed using Unity ECS (Entity Component System) and simulated, to some degree, each soldier and artillery piece. Casualties were taken in entity order, so there's some predictability regarding when each name gets added to the list, though it isn't completely deterministic. The area where I skimped the most was the UI, but the game is in a playable state if you're willing to look at the center column and figure out what the numbers mean. A final notable learning is that Unity UI toolkit (their modern, web dev like solution) performs significantly better on the web than in the native linux build, at least on the 2022 LTS version of Unity. This suggests that they may be leveraging the rendering efficiencies built into browsers. https://ift.tt/TaWZJt0 October 14, 2024 at 09:32PM

Show HN: I built Bazaari.io to make launching online stores simple and fast https://ift.tt/r5vK1zT

Show HN: I built Bazaari.io to make launching online stores simple and fast https://bazaari.io/ October 14, 2024 at 03:29AM

Show HN: Book to Classical Music Soundtrack https://ift.tt/UZc2J6f

Show HN: Book to Classical Music Soundtrack Hey, HN, literature and classical music are two of my biggest passions, and I always found it interesting how some classical pieces fit to the stories they are barely connected with. E.g. some of Tchaikovsky's music will always evoke the world of Harry Potter for me; music of Sibelius takes me to the same landscapes as writings of Tolkien - of course, these clearly result from John Williams' and Howard Shore's direct inspirations from the romantic composers when creating the soundtracks for the movie adaptations. For a more niche example, music of Olivier Messiaen fits in my view the book L'Écume Des Jours by Boris Vian - grandiose movements of the Turangalila symphony for the first half of the story, the expressionism and sadness of Vingt Regards the latter. The examples are numerous. My recent idea was to somehow automate this pairing of literature and music. It works quite simply - at first, I collected a large dataset of classical music pieces with text descriptions, which I transformed into embeddings. When generating a soundtrack, I use an LLM to create a description of what kind of music would be suitable for the story, and the embedding of this description is used to fetch the most relevant tracks. While the resulting playlist can barely be understood as "soundtrack" at this point, it can be a pleasant background playlist for reading the book. Thanks in advance for any suggestions or feedback :) https://ift.tt/B3PCMft October 14, 2024 at 02:58AM

Show HN: I made a git rebase TUI editor https://ift.tt/AU7FBgN

Show HN: I made a git rebase TUI editor I use interactive rebase quite often, and particularly like the editor bundled with IntelliJ. But I do not always work with IntelliJ, and am not 'fluent' with Vim, so I tried to replicate roughly the same rebase experience within a TUI. I used a small TUI OCaml project i made last year. The notable features are: - Move commits up and down, fixup, drop - Rename commits from the editor (without having to stop for a reword during the rebase run) - Visualize modified files along commits - 'Explode' a commit ,creating a commit for each modified file (a thing I found myself doing quite often) Feedbacks (both on the tool and the code) and contributions welcome, hope it could fit other people needs too ! https://ift.tt/wDL7M3J October 14, 2024 at 01:33AM

Show HN: The fastest Ethereum graph explorer (OpenSource) https://ift.tt/Xnusvq0

Show HN: The fastest Ethereum graph explorer (OpenSource) https://dictynna.com/ October 14, 2024 at 12:51AM