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Show HN: Web App Uses RTL-SDR to Align HDTV Antenna

https://tunerscope.com/
3•robotastic•3h ago
I was sick of losing the Telemundo signal during World Cup, so I built a Web App that uses a local RTL-SDR dongle to analyze the HDTV signal and help you point your antenna... GOAAALLLL!

Show HN: Codebase Posters – turn any Git repo into generative poster art

https://github.com/unable12/codebase-posters
14•unable0•7h ago•2 comments

Show HN: Mindwalk – Replay coding-agent sessions on a 3D map of your codebase

https://github.com/cosmtrek/mindwalk
151•cosmtrek•23h ago•62 comments

Show HN: Zen Mode – a global focus mode for macOS

https://github.com/cabeen/zen-mode
22•cafebeen•8h ago•9 comments

Show HN: Shirei, cross-platform GUI framework in native Go

https://github.com/hasenj/go-shirei/
80•hsn915•12h ago•49 comments

Show HN: Self-hosted voice AI agent for Asterisk/FreePBX

https://github.com/hkjarral/AVA-AI-Voice-Agent-for-Asterisk
4•hkjarral•2h ago•0 comments

Show HN: Web App Uses RTL-SDR to Align HDTV Antenna

https://tunerscope.com/
3•robotastic•3h ago•0 comments

Show HN: Hologram, photo management and culling built with Tauri

https://github.com/ThatXliner/Hologram
3•thatxliner•6h ago•0 comments

Show HN: Kurvengefahr – browser CAD/CAM for pen plotters

https://kurvengefahr.org/
18•tibordp•15h ago•6 comments

Show HN: Capn-hook for coding agents – don't grep the same mystery twice

https://github.com/cyrusNuevoDia/capn-hook
8•knrz•8h ago•1 comments

Show HN: Agent-run – Run a coding agent in a sandboxed environment

https://github.com/sin-ack/agent-run
7•trashburger•8h ago•2 comments

Show HN: Getting GLM 5.2 running on my slow computer

https://github.com/JustVugg/colibri
912•vforno•3d ago•231 comments

Show HN: Skillscript – A declarative, sandboxed language for tool orchestration

https://github.com/sshwarts/skillscript
14•sshwarts•16h ago•19 comments

Show HN: PitchTrail – Perfect Pitch for Kids

https://pitchtrail.app/
6•theckel•8h ago•3 comments

Show HN: Let your coding agent iterate by seeing the browser

https://github.com/puffinsoft/peek-cli
6•G3819•5h ago•0 comments

Show HN: Free Community Radio Player (PWA)

https://radiodock.app/
4•bitmancer•8h ago•0 comments

Show HN: 18 Words

https://18words.com/
1143•pompomsheep•3d ago•357 comments

Show HN: Learn by rebuilding Redis, Git, a database from scratch

https://shipthatcode.com
191•acley•1d ago•64 comments

Show HN: WA State Tolls tool that shows the best time to take it to save money

https://watolls.danielsada.tech/
2•dshacker•6h ago•0 comments

Show HN: Ant – A JavaScript runtime and ecosystem

https://antjs.org
316•theMackabu•1d ago•144 comments

Show HN: Cpulse – See why your Docker Compose stack is stuck

https://github.com/hyturing/compose-pulse
2•hyturing•6h ago•0 comments

Show HN: Collaborative context-sharing memory platform for agents and teams

https://xysq.ai/
3•ximihoque•7h ago•1 comments

Show HN: Orbit – AR satellite tracker, watch 15k+ objects

https://nagylukas.github.io/orbit.html
84•lukas9•1d ago•19 comments

Show HN: Bananarr – Peel Back the Tech Stack of Any Website

https://bananarr.com/
2•ernsheong•7h ago•1 comments

Show HN: Sleep external displays connected to a MacBook after closing lid

https://github.com/KristijanKocev/lidwatch
3•justAnotherHero•7h ago•0 comments

Show HN: Personal Biohacking Lab

https://selfassay.com
2•ainthusiast•7h ago•0 comments

Show HN: Almanac – A self-updating wiki from your files

https://usealmanac.com
2•reveriedev•7h ago•0 comments

Show HN: Earth Game – An offline CLI for turning life goals into quests

https://github.com/skorotkiewicz/earth-game
54•modinfo•1d ago•12 comments

Show HN: Sqlsure – deterministic semantic checks for AI-generated SQL

https://github.com/sqlsure/sqlsure
38•tejusarora•1d ago•7 comments

Show HN: Tenclicker – a WebLLM clicker game about whatever you want

https://tenclicker.com
2•mattcheston•8h ago•0 comments

Show HN: Reame – a CPU inference server that gets faster as it runs

https://github.com/swellweb/reame
56•targetbridge•1d ago•16 comments