Show HN: A graph paper generator that renders vector PDFs in the browser

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Show HN: Sighthound - open-source vulnerability scanner for source code

Show HN: CLI tool for detecting non-exact code duplication with embedding models

Show HN: Pieces – Social network for people

Show HN: I made a tool that prevents websites from tracking you

Show HN: Davit, a Apple Containers UI

Show HN: I mapped 8.5M research papers into an interactive atlas

Show HN: OpenScreenShot: open-source full-page screenshot and annotation tool

Show HN: A live badge that proves your SaaS runs on EU infrastructure

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Show HN: Classify mechanical faults using Contrastive Language-Audio Pretraining

Show HN: Abralo – Free, easy way to run several Claude Code agents in one window

Show HN: Reverse-engineering web apps into agent tools

Show HN: Shark Tank but you pitch your idea to indie hackers

Show HN: Halo – open-source, tamper-evident runtime evidence for AI agents

Show HN: I trained a language model that thinks the capital of Japan is Paris

Show HN: Docx-CLI: agents read/edit Word docs using 1/2 the time and tokens

Show HN: KiCad in the Browser

Show HN: Neil the Seal Game

Show HN: Imagent – agentic image/video/speech generation

Self-Hosted AI news aggregator using Cloudflare Workers, Vectorize, and Nostr

Show HN: Bramble – Local-first password manager

Show HN: I built an open-source alternative to Claude Cowork

Show HN: Opbox – CRDT based sync for text files on disk

Show HN: GolemUI – Declarative Form Engine

Show HN: Frond – a frontend runtime for your app's dependency graph

Researchers show that intermittent fasting maintains long-term weight loss, regardless of meal timing

Show HN: TaskPeace – a task queue my AI coding agents pull work from over MCP

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