- 58Show HN: We built a terminal-only Bluesky / AT Proto client written in Fortran (github.com)
- 29Show HN: Red Grid Link – peer-to-peer team tracking over Bluetooth, no servers (github.com)
- 2Show HN: Agent-password – a local macOS password manager for agent workflows (github.com)
- 38Show HN: Baltic shadow fleet tracker – live AIS, cable proximity alerts (github.com)
- 57Show HN: I made an email app inspired by Arc browser (demo.define.app)
- 135Show HN: Sonar – A tiny CLI to see and kill whatever's running on localhost (github.com)
- 4Show HN: AgentVerse – Open social network for AI agents (Mar 2026) (nickakre.github.io)
- 5Show HN: Rover – turn any web interface into an AI agent with one script tag (github.com)
- 531Show HN: Three new Kitten TTS models – smallest less than 25MB (github.com)
- 17Show HN: FPGA soft-core of the Saab Viggen's 1963 airborne computer (github.com)
- 252Show HN: Duplicate 3 layers in a 24B LLM, logical deduction .22→.76. No training (github.com)
- 3Show HN: A personal CRM for events, meetups, IRL (payo.tech)
- 5Show HN: Agent Use Interface (AUI) – let users bring their own AI agent (github.com)
- 7Show HN: Vibefolio – a place to showcase your vibecoded projects (vibefolio.link)
- 4Show HN: EvalsHub: Your AI is failing in production and you don't know it (evalshub.ai)
- 2Show HN: MLForge – A no-code, node-based ML trainer (github.com)
- 42Show HN: I built a P2P network where AI agents publish formally verified science ()
- 391Show HN: I built 48 lightweight SVG backgrounds you can copy/paste (svgbackgrounds.com)
- 4Show HN: Fossilware – a community archive of retro hardware, software, and games (fossilware.tech)
- 13Show HN: Tiny pixel characters for Cursor AI agents (github.com)
- 86Show HN: Playing LongTurn FreeCiv with Friends (github.com)
- 125Show HN: Pgit – A Git-like CLI backed by PostgreSQL (oseifert.ch)
- 274Show HN: Will my flight have Starlink? ()
- 86Show HN: Tmux-IDE, OSS agent-first terminal IDE (tmux.thijsverreck.com)
- 4Show HN: Sunwet – Organize Anything (github.com)
- 4Show HN: Linux Nvidia GPU V/F Curve Editor for Undervolting/OC (github.com)
- 91Show HN: Crust – A CLI framework for TypeScript and Bun (github.com)
- 308Show HN: Sub-millisecond VM sandboxes using CoW memory forking (github.com)
- 2Show HN: Singularity-Claude – Self-Evolving Skills for Claude Code (github.com)
- 7Show HN: BamBuddy – a self-hosted print archive for Bambu Lab 3D printers (bambuddy.cool)