CoolGithubProjects

(A)I made a boat tubing simulator https://redd.it/1v2487o @r_CoolGithubProjects

Secondwind: cut your coding agent's token cost with lossless, provable tool-output compression https://github.com/orchetron/secondwind https://redd.it/1v27jet @r_CoolGithubProjects

Valutio, an open source net worth and tax tracker that runs entirely in your browser https://redd.it/1v25oth @r_CoolGithubProjects

Solo-built an AI voice tutor for German exam prep (Next.js 16 + Supabase + Gemini Live), would love a dev review https://sprich-seven.vercel.app/ https://redd.it/1v24wan @r_CoolGithubProjects

I built 0x1audio, a self-hosted music catalog you can search by vibe, sound, or natural language https://redd.it/1v1tmqo @r_CoolGithubProjects

I'm a physics student and I built a zero-dependency C++20 framework to do math and data plotting https://redd.it/1v1ym19 @r_CoolGithubProjects

Made this to preview and generate color palettes. https://redd.it/1v1xvj1 @r_CoolGithubProjects

Ravel: A runtime framework I built to serve folders as teams of agents https://github.com/RunRavel/ravel https://redd.it/1v1yx73 @r_CoolGithubProjects

I made the contribution-graph play a real game of Snake https://redd.it/1v1x3iw @r_CoolGithubProjects

I built a self-hosted, open-source gym tracker — is this useful to anyone else? https://redd.it/1v1rbig @r_CoolGithubProjects

Built a simple geography strategy game https://redd.it/1v1o5mr @r_CoolGithubProjects

Reliable Electromagnetic Modeling: Python port of a classic RCWA solver with a full verification suite. https://github.com/GrednevMSU/ppml-1d-tm-verify https://redd.it/1v1o5xp @r_CoolGithubProjects

Noodle 0.5.0: A keyboard-first REST client for the terminal https://redd.it/1v1n12b @r_CoolGithubProjects

I built an open-source "Bruno for MCP" - Desktop app for testing MCP servers with assertions you can commit to git https://redd.it/1v1mc2j @r_CoolGithubProjects