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- Show HN: Patio – Rent tools, learn DIY, reduce waste patio.so
- Show HN: AI Peer Reviewer – Multiagent system for scientific manuscript analysis github.com
- Show HN: PunchCard Key Backup github.com
- Show HN: Fontofweb – Discover Fonts Used on a Website or Websites Using Font(s) fontofweb.com
- Show HN: AI in Email Conversations subjam.com
- Show HN: Open-source P2P file transfer github.com
- Show HN: push.rocks/smartdata: A TypeScript-First MongoDB ORM typescript.guru
- Show HN: Icepi Zero – The FPGA Raspberry Pi Zero Equivalent github.com
- Show HN: I built an AI agent that turns ROS 2's turtlesim into a digital artist github.com
- Show HN: SoloDB – A document database build on top of SQLite with JSONB github.com
- Show HN: Purpose Reminders – One simple, positive act emailed monthly to all purposereminders.com
- Show HN: MCP Defender – OSS AI Firewall for Protecting MCP in Cursor/Claude etc mcpdefender.com
- Show HN: A site for YC rejection stories ycrejection.com
- Show HN: Smart Silence – Remind your iPhone to stay quiet in quiet places testflight.apple.com
- Show HN: Asdf Overlay – High performance in-game overlay library for Windows github.com
- Show HN: Git-Add–Interactive with Enhancements github.com
- Show HN: W++ – A Python-style scripting language for .NET with NuGet support github.com
- Show HN: MCP Server SDK in Bash github.com
- Show HN: Onlook – Open-source, visual-first Cursor for designers github.com
- Show HN: I Couldn't Find a Good Open-Source Web Video Editor, So I Built One github.com
- Show HN: Dungeon Crawler on Demand Fork 7underlines.itch.io
- Show HN: Donut Browser, a Browser Orchestrator donutbrowser.com
- Show HN: I wrote a modern Command Line Handbook commandline.stribny.name
- Show HN: LaminarFlow – AI-native, open-source finance platform for startups lamflo.xyz
- Show HN: Lazy Tetris lazytetris.com
- Show HN: I made a bot that trades volatility on earnings github.com
- Show HN: I made a Zero-config tool to visualize your code staying.fun
- Show HN: I spent 2 years building an iOS app no one asked for basamasa.github.io
- Show HN: I made a simple software licensing platform for developers keyforge.dev
- Show HN: Changefly – Rebuilding the foundation of privacy and authentication changefly.com