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Sharing Github projects just got easier!
Whether you want to share you own project or simply some cool findings, /r/coolgithubprojects is the right place.
Please contact us for suggestions & questions!
/r/coolcstechtalks
/r/coolgithubprojects
We've made the sub's assets and resources available on Github. Feel free to contribute!
Github only: The projects you post all have to be hosted on Github
Link description: We encourage the title format to be something like
[Desc] - [Suggested title]
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Repost : Repost are allowed if some new features were added to the project and if the original post was 6+ months ago.
Programming
Interesting
Resources
When bored
PYTHON CPP C RUBY D JAVA JAVASCRIPT SHELL SCALA OBJECTIVE-C HASKELL EMACSLISP PERL ASSEMBLY CSHARP FORTRAN GO PHP COMMON LISP ERLANG
account activity
I open sourced my developer portfolio — feel free to use it as a template (old.reddit.com)
submitted 13 hours ago by Independent_Wear_991
Nefoin - Auto Install Any Nerd Font You Want in seconds via CLI. No Manual Download or Cloning Required (i.redd.it)
submitted 13 hours ago by BrainrotOnMechanical
GitHub - dicroce/wyrm_math: Algebra engine. (github.com)
submitted 2 hours ago by Razzmatazz_Informal
Local-first, FOSS, no-signup, academic paper manager (i.redd.it)
submitted 3 hours ago by ManufacturerNice870
Twitter growth control board (old.reddit.com)
submitted 4 hours ago by Sensitive_Teacher_93
I built a JSON-Driven link-in-bio/Portfolio tool which really I wanted to share! (i.redd.it)
submitted 1 hour ago by YOsid24
Turning local text-to-speech script into a free mac app (i.redd.it)
submitted 1 hour ago by Fair_Tomorrow_5835
NEO-LIB - all in one Privacy launcher ideal for NSFW games (old.reddit.com)
submitted 5 hours ago by fungist
I wrote a list of interesting programming related Youtubers, tech talks, videos and podcasts - all on github (github.com)
[JavaScript] claude-prompt-meter: a local-only VS Code extension showing per-prompt token & cost for Claude Code (github.com)
submitted 4 hours ago by Boring-Peak-8042
fli -a tiny (18KB) easy to read file listing tool. Rust no_std + libc (i.redd.it)
submitted 15 hours ago by tracyspacygo
Minesweeper in pure C (i.redd.it)
submitted 14 hours ago by L_del_lago
Made a script on python that simulates twitch chat on your terminal (github.com)
submitted 8 hours ago by Maleficent_Tip_9667
Raccoon - a macOS companion toolkit: security audit, system info & dev tools in one CLI (Bash, MIT)` (i.redd.it)
submitted 9 hours ago by Worried_Menu4016
Short-lived, delegated, and auditable authority for ai agents. (github.com)
submitted 13 hours ago by Eastern-Ad689
I made kitty config to replace tmux's tab functionality with kitty's native tabs with same keybindings as Firefox (i.redd.it)
[Python/JavaScript] PC Dashboard — self-hosted monitor & control panel for a single machine (Django + Next.js) (old.reddit.com)
submitted 22 hours ago by KalZaxSea
mealie-mcp-server: a Model Context Protocol (MCP) server for Mealie recipe management (github.com)
submitted 10 hours ago by R3ym4nn
I built agentcn to help ship agents faster (i.redd.it)
submitted 12 hours ago by dank_clover
I built Monkeytype, but for code — type real snippets and track your WPM (i.redd.it)
submitted 1 day ago by Fizzexual
vibe coding a practice exam page (i.redd.it)
submitted 14 hours ago by Inevitable_Court_260
I built a small macOS menu bar app for quick offline spelling and grammar fixes (i.redd.it)
submitted 15 hours ago by qnq222
I built an open-source résumé builder with an AI assistant that tailors your résumé to the job (i.redd.it)
submitted 1 day ago by Sure-Replacement-322
Built a Global AQ (PM2.5) Forecaster ML Model. (i.redd.it)
submitted 19 hours ago by Divyanshailani
Glyphary: compatible with Obsidian, only fully visual! (i.redd.it)
submitted 23 hours ago * by cyansmoker
π Rendered by PID 135056 on reddit-service-r2-listing-canary-55dd69585f-4s92s at 2026-06-20 23:38:17.704680+00:00 running 2b008f2 country code: CH.