Repository Index

The U.S. Web Design System helps the federal government build fast, accessible, mobile-friendly websites.

• design-systems
• design
• government
• uswds

77 game-dev skills for AI coding agents — Godot, Unity, Unreal, Phaser, PixiJS, three.js, Bevy, pygame, LÖVE, Roblox. Portable SKILL.md Agent Skills (the format Anthropic launched as Claude Skills), with a router that loads the right skill for your engine and task. Runs in Claude Code, Cursor, Kiro, Codex, Copilot, Gemini CLI and more.

• agent-skills
• ai-agents
• awesome-list
• claude-code

Tiny, easily embeddable HTTP server in Java.

Self hosted FLOSS fitness/workout, nutrition and weight tracker

• python
• django
• fitness
• gym

🔥 The free & Open Source DocuSign alternative

• hacktoberfest
• javascript
• reactjs
• mongodb

A reusable charting library written in d3.js

Super-smooth CSS3 transformations and transitions for jQuery

Bootstrap style widgets for Android, with Glyph Icons

• java
• bootstrap-brands
• glyph-icons
• twitter-bootstrap-specification

json incremental digger

• json
• jid
• cli
• tool

SweetAlert for Android, a beautiful and clever alert dialog

Catch CSS curve balls.

• javascript
• screen-capture
• chrome-headless
• backstopjs

Easy and fluent Go cron scheduling. This is a fork from https://github.com/jasonlvhit/gocron

• cron
• scheduler
• gocron
• golang-job-scheduling

[DEPRECATED] Stanford Javascript Crypto Library

ECMAScript/JavaScript engine in pure Go

• javascript
• golang

Public malware techniques used in the wild: Virtual Machine, Emulation, Debuggers, Sandbox detection.

• anti-analysis
• anti-debugging
• anti-sandbox
• anti-vm

Dates and times made easy in iOS

[Examples] Simple basic isolated apps, for budding flutter devs.

• dartlang
• dart
• android
• ios

:video_game: :game_die: A wonderful list of Game Development resources.

• game-development
• game-engine
• game-programming
• game-jam

A list of command-line tools for manipulating structured text data

• awk
• list
• csv
• tsv

Java DSL for easy testing of REST services

• rest
• rest-api
• java
• groovy

JavaScript talks you have to see 👀 on functional programming, performance, frameworks, React, debugging, leveling up, and more!

• javascript
• react
• learning-resources
• awesome-list

Simple wrapper for cross-browser usage of the JavaScript Fullscreen API

Open-source ThreeUI Community catalog with live interactive components and complete Community source.

• react
• shaders
• threejs
• ui-components

Automate running Lighthouse for every commit, viewing the changes, and preventing regressions

• lighthouse
• webperf