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Show HN: 100% LLM accuracy–no fine-tuning, JSON only# Show HN: 100% LLM accuracy—no fine-tuning, JSON only*GitHub:* https://github.com/Mysticbirdie/hallucination-elimination-be... *Paper:* https://github.com/Mysticbirdie/hallucinati...github.com
Show HN: Reunited My Cats in Code – yet another lightweight OpenClaw alternative# I Reunited My Cats in CodePickle is yelling for food right now. She does this 8PM everyday.Cookie was her step-brother. The chill one. He lives somewhere else now.So I reunited t...github.com
Show HN: StreamHouse – S3-native Kafka alternative written in RustHey HN,I built StreamHouse, an open-source streaming platform that replaces Kafka's broker-managed storage with direct S3 writes. The goal: same semantics, fraction of the cost.How...geovector.ai
Show HN: Measuring brand share in AI answers – a Y Combinator case studyAfter working in data science at Google, I built GeoVector to systematically measure how brands appear in AI-generated answers. Our approach is research-based, using position-adjus...playlinex.com
Show HN: Linex – A daily challenge: placing pieces on a board that fights backHi HN,I wanted to share a web game I’ve been building in HTML, JavaScript, MySQL, and PHP called LINEX.It is primarily designed and optimized to be played in the mobile browser.The...news.ycombinator.com
Show HN: Duck – A Django-compatible framework with native HTTP/2 and Live HTMLI’ve been working on Duck, a Python web framework designed to modernize the development experience without throwing away what we love about Django. For years, the standard path for...news.ycombinator.com
Perplexity.ai tries to connect via UDP without being openperplexity.ai tris to make a udp connection without me having it's page open. I even removed the Chromium shortcut because it might just been that, but no. So what is going on? I'v...queryveil.com
Show HN: QueryVeil – An AI data analyst that investigates your dataHi HN,I built QueryVeil because I was tired of two things: (1) uploading data to third-party tools, and (2) AI tools that just translate English to one SQL query and call it done.Q...github.com
Show HN: StarkZap – Gasless Bitcoin Payments SDK for TypeScriptStarkZap is an open-source TypeScript SDK for adding Bitcoin-backed asset transfers, balances, lending & borrowing and staking to web, mobile, or server apps. The goal is to let de...type.lol
Show HN: Type.lol – Browse 800 independent type foundries, 14k typefacesI started type.lol in 2015 with a friend as a simple list of independent type foundries — basically a styled airtable doc. I'm a designer and I kept running into the same problem: ...news.ycombinator.com
Show HN: Falcon – Chat-first communities built on Bluesky AT ProtocolI’m building a chat-first community app that uses Bluesky’s AT Protocol for identity.Current architecture: - Electron client - Spring Boot backend (monolith) - REST for servers/cha...github.com
Show HN: Dress – A parameter-free O(E) graph equation that provably exceeds 1-WLDRESS is a nonlinear fixed-point equation that assigns a continuous similarity value to every edge in a graph. No parameters, no learning, just iterate until convergence. The resul...metafixthis.com
Meta problem with URPF our bundle in Boca ratonMeta has a problem in its clusters in Boca Raton, Miami; this is affecting the MNA content delivery network and direct content consumption. This has a regional impact in Latin Amer...apps.apple.com
Show HN: Touch Trigonometry – interactive way to understand the trig functionsI started to teach myself to code around 15 years ago. At the time I was working service industry jobs (restaurant kitchens, coffee shops) and desperate to change my career and lif...github.com
Show HN: AIOffice – Terminal tabs don't scale past 3 AI agents, so I built thisI've been running multiple AI coding agents in parallel through Claude Code and Copilot CLI and imo once you get past 3 concurrent tasks, terminal tabs become unmanageable.So I bui...ghostklan.com
Show HN: Shibuya – A High-Performance WAF in Rust with eBPF and ML EngineHi HN,I’ve been working on Shibuya, a next-generation Web Application Firewall (WAF) built from the ground up in Rust.I wanted to build a WAF that didn't just rely on legacy regex ...news.ycombinator.com
Managed OpenClaw hosting, 60-second provisioningI registered https://clawhosters.com 18 days ago. Wrote the first line of code that same day. The whole thing is live now with paying customers, so I figured it was time to share i...github.com
Show HN: Librarium – fan out research queries to many search/AI APIs in parallelI wanted deep research from inside my agents. Codex, Claude Code, and other AI coding agents don't have built-in deep research. They can search the web, but they can't fan out a qu...news.ycombinator.com
Ask HN: Freelance full-stack dev in between contractsHi HN,I’m a freelance web developer (Python, JavaScript). I’ve been between contracts longer than expected and have run out of runway.I need about $2,000 to cover essential expense...news.ycombinator.com
Search Console MCP – Unified CLI for Google Search Console, Bing and GA4I built Search Console MCP — a CLI tool that lets you query Google Search Console, Bing Webmaster Tools, and GA4 from a single interface.The problem I kept running into: - Search d...