Show - HN Paper

Show HN: Improving Prompt Injection Detection with Weighted Ensembles

Show HN: Factcheck – An open-source YouTube fact-checker. I need your help

Show HN: Open-source schema tooling focused on consistency for AI consumers

Show HN: Word2Vec in Jax

Show HN: Replacing NotNull and Preconditions with fluent Java assertions

Show HN: 33rpm – A vinyl screensaver for macOS that syncs to your music

Show HN: I built a YC-style interview practice tool for myself, now public

Show HN: A React testing boilerplate built for vibe coding

Show HN: Chiptune Tracker

Show HN: Falcon's Eye (isometric NetHack) running in the browser via WebAssembly

Show HN: Vibe coded real-time Super Bowl Squares app (Claude Code and Opus 4.5)

Show HN: R3forth, a ColorForth-inspired language with a tiny VM

Show HN: Ty-lsp skill for coding agents

Show HN: Stik – Instant thought capture for macOS (open source, Tauri and Rust)

Show HN: I spent 2 years building a feedback tool with only the features I need

Show HN: Look Ma, No Linux: Shell, App Installer, Vi, Cc on ESP32-S3 / BreezyBox

Show HN: Measured World – Country Statistics and Rankings Site

Show HN: Agent-Ready – repo maturity scanner for AI coding agents

Show HN: Bot Games – AI Agent Competition with 1 BTC Prize (Open Source Only)

Show HN: Agent Audit – Open-source security scanner for AI agents

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