Translated:star2: Wiki of OI / ICPC for everyone. (An online walkthrough for a certain large game, containing cool arithmetic magic)
- oi
- oi-handbook
- data-structures
- algorithms
Repository Index
55,140 visible repositories in the index
25–48 of 462 · Most stars
What are the principles we can use to build LLM-powered software that is actually good enough to put in the hands of production customers?
Babylon.js is a powerful, beautiful, simple, and open game and rendering engine packed into a friendly JavaScript framework.
- webgl
- webgl2
- 3d
- game-development
Beautiful & consistent icon toolkit made by the community. Lucide is an open-source icon library that provides 2000+ vector (svg) files for displaying icons and symbols in digital and non-digital projects.
Customizable admin dashboard template based on Angular 10+
- webpack
- bootstrap4
- admin
- admin-dashboard
IDE-style autocomplete for your existing terminal & shell
Bend 2: a fast language that blocks AI mistakes via proof. Install: curl -fsSL https://bend-lang.com/install.sh | sh
TranslatedWords learning and English muscle memory training software designed for keyboard workers
- english-learning
- typing-practice
- typing-game
- typingspeedtest
🔒 A compiled checklist of 300+ tips for protecting digital security and privacy in 2026
- privacy
- security
- censorship
- cybersecurity
A draggable and resizable grid layout with responsive breakpoints, for React.
- javascript
- react
- grid
- drag-and-drop
🎮 An open-source game speed modifier.
🥚🥚🥚🥚 Born to build better enterprise frameworks and apps with Node.js & Koa. https://codewiki.google/github.com/eggjs/egg
- egg
- framework
- koa
- koa2
Visualize any GitHub codebase: free interactive architecture diagrams and one-minute explainer videos. Replace 'hub' with 'diagram' in any GitHub URL.
- ai
- github
- system-design
- code
AI video skill for Claude Code & Codex — cinematic, editable product promos with Remotion: 124 shot recipe cards, 150 motion previews, beat sync, sound design, Motion Workbench & JianYing (CapCut CN) export.
- agent-skills
- ai-agents
- ai-video
- claude-code
✉️ Send e-mails with Node.JS – easy as cake!
- nodemailer
- email-sender
- rfc822
TranslatedOpen-source Zi Wei Dou Shu chart-casting engine — based on the system of Ni Haixia's 《天纪》 (Tianji, "Heavenly Record"), with a complete chart-casting algorithm, a Four Transformations (四化) system, a pattern knowledge base, and original text data from ancient books
- bazi
- chinese-astrology
- divination
- fortune-telling
Open-source generative UI framework: agents stream layout data, and apps render it with native components in React, Angular, Lit, Flutter, SwiftUI and Jetpack Compose.
Docs is an open-source text editor: web-native, made for real-time collaboration, cleanly structured documents and sub-documents with full ownership of your data. Built to scale with Django and React.
- knowledge
- wiki
- blocknotejs
- collaborative
Zigbee 🐝 to MQTT bridge 🌉, get rid of your proprietary Zigbee bridges 🔨
- hacktoberfest
Connect your users to their apps
See interfaces like a human. E2E testing in natural language.
- testing
- browser-use
- computer-use
- gpt-operator
ActivityPub-federated video streaming platform using P2P directly in your web browser
🧑🚀 Authentication and authorization infrastructure for SaaS and AI apps, built on OIDC and OAuth 2.1 with multi-tenancy, SSO, and RBAC.
- authentication
- authorization
- identity
- openid-connect
The fastest JSON schema Validator. Supports JSON Schema draft-04/06/07/2019-09/2020-12 and JSON Type Definition (RFC8927)
- json-schema
- validator
- ajv