Show HN: Sparky as a simple orchestrator for self hosted clusters https://ift.tt/Z23kqyd September 30, 2025 at 07:17AM

Show HN: ProcASM v1.1 ProcASM is general purpose, visual programming language that I've developed. A few months ago I made a post about ProcASM v1.0 here < https://news.ycombinator.com/item?id=43892442 > and got some feed about the UI. So,…

Show HN: Peanut – A Modern Money App Hi HN! I’ve been frustrated with traditional payments for a while. Paypal has frozen my funds on two occasions; and in one of them the funds were never recoverable. When I’m not using PayPal, international bank t…

Show HN: Piles – zero-interaction web clipping I built Piles, a simple browser extension that lets you save highlighted text instantly as notes. No tags, no categories, no formatting — just highlight your text → save in piles → keep reading. Setup t…

Show HN: Web Scraping Framework for Android https://ift.tt/462qk1z September 29, 2025 at 05:57AM

Show HN: Control Theory Game https://janismac.github.io/ControlChallenges/ September 29, 2025 at 06:28AM

Show HN: "Code Mode" for Vercel AI SDK I think code mode is a game changer. You can compose multiple tool calls in a single LLM step. I just built it as a plug-and-play wrapper of vercel's ai sdk. https://ift.tt/Izgj6bG September 28, 2…

Show HN: Curated gamedev specific search engine https://ift.tt/9elva1g September 28, 2025 at 03:36AM

Show HN: Production-ready macOS dev environment setup with 10 preset configs I built a comprehensive environment setup tool that automatically configures a complete development environment on macOS. Features include AI tools (Ollama, LM Studio), mod…

Show HN: Selen – Constraint Satisfaction Solver in Rust This project originated from my need for a constraint solver in a cutting optimization project. After evaluating existing solvers, which were primarily bindings to large C/C++ libraries with nu…

Show HN: Privacyforge.ai – AI Privacy Compliance Documents That Work Hi HN, I'm Divy, former CTO at Branch and previously led engineering teams at Credit Karma and NexHealth. Over the past decade in fintech and healthtech, I've watched too m…

Show HN: I spent 4 months building Duolingo but for your life https://three-cells.com September 27, 2025 at 06:10AM

Show HN: Lingo – A linguistic database in Rust with nanosecond-level performance Hi HN, I made Lingo - the SQLite of semantic search. I'm a self-taught developer and researcher who left school at 16, and I've spent some time exploring a firs…

Show HN: One API for all your SMTPs Hi HN, I host my own mail infrastructure and don't rely on third-party tools to send my mails. But in a microservice architecture, managing all the SMTP configs quickly becomes tiresome. After a while I'd …

Show HN: Browse how LLMs generate famous artworks as SVGs What happens when you ask large language models to recreate famous paintings as simple vector graphics? This gallery shows their attempts to turn artworks into SVG images. What makes this int…

Show HN: NextMin – Generate REST APIs and Admin Panels from JSON Schemas Big news! I’ve just deployed the official documentation site for NextMin https://ift.tt/dj3TXQl This site is built to make exploring NextMin smooth, clean, and developer-friend…

Show HN: Signage Sync Hi guys, I'm sharing something I've been tinkering on for a while: https://ift.tt/hfCFuPl Like Google Chromecast, but "cast" to multiple screens at once. Create a playlist of auto-refreshing web pages, videos,…

Show HN: Data-Cent – Interactive CSV Visualization and Analysis in Your Browser https://ift.tt/nLsW4gl September 25, 2025 at 12:32PM

Show HN: Aqtos – business OS for SMBs and teams Small businesses use 10+ apps to run their operations. CRM, project management, invoicing, team chat, reporting - all disconnected. Besides this, they don't have any system in place. That's why…

Show HN: Phishcan, Canada's first open and free threat intelligence platform Phishcan provides crucial threat intelligence, and it currently tracks phishing domains for: • Scotiabank, Desjardins, RBC, Interac… • Telecom providers, provincial pow…

Show HN: We built our own technology radar A technology radar helps you monitor and assess emerging trends systematically. Depending on the context a “trend” can be technical, business-related or social. While such as a technology radar is tradition…

Show HN: Pantheon MCP – a central server for AI agent definitions Hi all, since I began building with agentic systems, I kept copying and sharing Markdown-based agent definitions across projects and devices. Syncing was a pain. So I built Pantheon M…

Show HN: Tool for SEO research, 30 day calendar, publishing and more Hey HN, I built Hovers.ai, an AI-powered SEO copilot that helps agencies, founders, and small businesses run SEO without juggling a dozen tools. Most SEO workflows are messy: resea…

Show HN: Why clone GBs when you need KBs? Surgical GitHub downloads Hey HN, I just want to share Forklet, a tool we built out of frustration with GitHub's all-or-nothing approach to repository access. The Problem: Our security team needed to sca…

Show HN: Cparse is an LR(1) and LALR(1) parser generator in C https://ift.tt/B0FQX1d September 22, 2025 at 07:54PM

Show HN: Handcrafted Kitchen SVG Icons https://kitchensvg.com/ September 22, 2025 at 11:33PM

Show HN: Lindra – generate browser agents to automate any website Hi HN, We’re one month into building Lindra, a platform that turns any website into a workflow by automatically generating browser-agent scripts and running them. Today it supports ac…

Show HN: Software Freelancers Contract Template I started working as a freelancer [in Finland] a year ago and was surprised to learn that no decent contract template was available for direct assignments. There were some free contract templates avail…

Show HN: Eliciting sentient *response patterns* using recursive self-prompting Sentient response patterns are interesting. This article provides instructions on how to implement recursive self-prompting in order to elicit this behavior (1) in easily…

Show HN: Freeing GPUs stuck by runaway jobs https://ift.tt/jwiyn4f September 21, 2025 at 09:00AM

Show HN: VectorLiteDB – a vector DB for local dev, like SQLite but for vectors I built [VectorLiteDB ( https://ift.tt/2LysN4d ) — a simple, embedded vector database that stores everything in a single file, just like SQLite. The problem: If you’re a …

Show HN: I built an AI at 16 y/o that writes full ebooks in minutes (GPT-4) Hey, it's Safwan Last year, I noticed the trend of Digital Marketing on TikTok, and I wanted to give it a try by selling eBooks. My goal was to sell eBooks that actually…

Show HN: LaTerM: LaTeX renderer for terminal AI tools It can be annoying to use tools like Codex or Claude Code to edit scientific notes as they don't render LaTeX natively. I have fixed this issue. The performance seems good though it requires …

Show HN: GPU Kill – A CLI tool to kill stuck GPU jobs without rebooting https://ift.tt/rb4yAv1 September 19, 2025 at 06:59AM

Show HN: Creating an app with Monkey C for bike computers https://ift.tt/DM3sUoP September 18, 2025 at 11:47PM

Show HN: LLMS.Page – Public LLMS.txt Endpoint We're sharing a free and public llms.txt generator and endpoint. Our approach: we crawl your main page, then parse metatags and links to construct the llms.txt. The key is that this process happens w…

Show HN: KSON, a love-letter to the humans maintaining computer configuration Hi friends, I'm really excited to introduce KSON, which just entered public beta! Anywhere a human is reading or editing YAML/JSON/TOML, KSON may be used as a more eff…

Show HN: Silly SF Tech Billboards Everything I drive by one of these new tech billboards, I always wanted to either fully read it but cannot focus, or want to take a photo of it and share but I cannot because I'm driving. So I want to curate the…

Show HN: Diamants, an open-source drone swarm to fight wildfires I live in the South of France (Var region), where wildfires destroy our forests and endanger lives every summer. This project is my attempt to build a concrete, open-source tool to hel…

Show HN: 47jobs – A Fiverr/Upwork for AI Agents Hi HN, I’ve been working on something I’d love to share: 47jobs ( https://47jobs.com ) – a marketplace where you can hire AI agents to do tasks instead of human freelancers. Why? I kept noticing that m…

Show HN: Web-based 2D geometry calculator I often find myself trying to solve a geometry problem where the constraints are really simple to understand, but solving it algebraic is really hard and tedious. I built this whole thing from scratch with C…

Show HN: Coding AI Agent API for Developers Hi Hacker News ! Today I have new product waitlist that will launch soon next week. Workser is Coding AI Agent API for Developers to integrate into your product to deliver vibe coding for your business use…

Show HN: STT –> LLM –> TTS pipeline in C For speech-to-text, large-language-model inference and text-to-speech I created three wrapper libraries in C/C++ (using Whisper.cpp, Llama.cpp and Piper). Follow the URL to see an example that shows how…

Show HN: I wrote a from-scratch OS to serve my blog Hey HN! This is a fun/educational project I built to learn OS programming. I started working on it right after graduating high school last year and have been working on it on and off during my firs…

Show HN: Alyx, a caffeine tracker with no accountability https://ift.tt/jPrvTNa September 16, 2025 at 08:56AM

Show HN: Universal single-letter project commands to speed up your CLI workflow https://ift.tt/ZH03jhz September 16, 2025 at 08:36AM

Show HN: Drop-in Redis replacement in Rust with 5M+ GET/s https://ift.tt/swQ7tBI September 16, 2025 at 02:36AM

Show HN: Daffodil – Open-Source Ecommerce Framework to connect to any platform Hello everyone! I’ve been building an Open Source Ecommerce framework for Angular called Daffodil. I think Daffodil is really cool because it allows you to connect to any…

Show HN: I reverse engineered macOS to allow custom Lock Screen wallpapers Hi HN, I'm Oskar, a solo indie Mac developer from Sweden. For those in the Mac community, you might know me from my other apps like Sensei and Trim Enabler. For years, I&…

Show HN: Open-source business management tool for small business https://ift.tt/ar5ot72 September 15, 2025 at 05:57AM

Show HN: Kodosumi – Open-source runtime for AI agents Hi Hacker News, I’m part of the team behind Kodosumi. We built it because deploying agentic services in production was much harder than building proof-of-concepts. Many frameworks let you build a…

Show HN: Vue-Markdown-render – up to 100× faster streaming Markdown for Vue 3 vue-markdown-render is a tiny, client-side Markdown renderer for Vue 3. In browser-side benchmarks we see significantly lower CPU usage and latency vs Vercel’s Streamdown,…

Show HN: GitHub repo with 180 tools for investing https://ift.tt/iVQmuSU September 14, 2025 at 01:15AM

Show HN: UltraPlot. A Succinct Wrapper for Matplotlib https://ift.tt/jdWa02c September 10, 2025 at 12:14PM

Show HN: Tap Map (iOS) crowdsourced beer prices in Edinburgh and London http://tapmapapp.org September 13, 2025 at 08:13AM

Show HN: Vicinae – a native, Raycast-compatible launcher for Linux Hi HN! I’ve always been a fan of application launchers, and I was impressed by the approach the Raycast team took — especially their extension system. About six months ago I started …

Show HN: CLAVIER-36 (programming environment for generative music) CLAVIER-36 is a programming environment for generative music. Programs are laid out in a two-dimensional grid, and evolve over time according to a fixed set of rules. The system is m…

Show HN: AI Roast – Fun AI-generated roasts of websites Hey HN, I built AI Roast – a simple web app that takes your website and gives you a funny AI-powered roast. Features: Instant roasts in a lighthearted tone "Pro Roast Report" (downloa…

Show HN: PromptGit – GitHub for Prompts https://ift.tt/ycDwkrX September 12, 2025 at 12:24PM

Show HN: I got tired of Base64, so I made a numeric-only alternative I created numbase is an alternative to Base64 that encodes data into a single large number instead of ASCII characters. It's useful if you want to store or transmit data in num…

Show HN: Consentless – A minimalist, privacy-preserving traffic counter Several years ago I started tracking my own website stats using a minimal counter that preserves user privacy. I wrote about that in my article, Private Analytics and the Raspbe…