freeCodeCamp.org's open-source codebase and curriculum. Learn math, programming, and computer science for free.
Simple, scalable state management.
:star2: Wiki of OI / ICPC for everyone. (某大型游戏线上攻略,内含炫酷算术魔法)
Clone any viral video with AI agents. Not just a script, the whole workflow: swap the face, the words, the B-roll, ship 100 variants in one command, and get your 100M views.
Bend 2: a fast language that blocks AI mistakes via proof. Install: curl -fsSL https://bend-lang.com/install.sh | sh
The web-based visual programming editor.
JavaScript framework for visual programming
Create beautiful diagrams just by typing notation in plain text.
p2p.kiwi 🥝, Cross-Platform screen 🖥️ sharing 📡 made simple ⚡.
The malleable knowledge base for you and your team. Powered by Markdown and Lua.
A utility library for JavaScript and TypeScript.
A programming language for the cloud ☁️ A unified programming model, combining infrastructure and runtime code into one language ⚡
Next Generation Visual Programming System
⛱ Broadly scoped ecosystem & mono-repository of 215 TypeScript projects (and ~185 examples) for general purpose, functional, data driven development
A modular and open-ended toolkit for WebGPU, with advanced type inference and the ability to write shaders in TypeScript
An open-source visual programming environment for battle-testing prompts to LLMs.
Silex is an online tool for visually creating static sites with dynamic data. With the free/libre spirit of internet, together.
Microsoft MakeCode (PXT - Programming eXperience Toolkit)
Clojure & ClojureScript Interactive Programming for VS Code
Async State Management without the Management. REST, GraphQL, SSE, Websockets
Typescript focused FP library similar to Remeda and Ramda
The Kotlin programming language website
A Code Playground That Just Works!
Customizable no-code component for building flow-based programming applications or workflow automation. 0 external dependencies. Check out https://nocode-js.com
React’s programming model, compiled. The successor to Inferno.
Multiplayer AI: Bring your team and agents together
Reatom - the ultimate state manager
Your coding agent for controlled development in the workspace you lead. A Pi-native shell with Organic Driven Development, focused subagents, risk-based native review, live changes and agent views, and permission modes that keep destructive guards.
Safe and idiomatic TypeScript types to handle null, error, and async code handling: Maybe, Result, and Task types that are really nice.
A collaborative list of resources for developers
Browser extension which parses competitive programming problems
Makes judging, compiling, and downloading problems for competitive programming easy.
ESLint rules to disable mutation and promote fp in JavaScript and TypeScript.
Kalandra is a functional, parallel, distributed programming language.
OpenSwarm — Autonomous AI dev team orchestrator powered by Claude Code CLI. Discord control, Linear integration, cognitive memory.
AI Agent Orchestrator with Skills System - Give AI Agents superpowers: memory search, code graph queries, agent-to-agent messaging. Manage Claude Code, Codex, Grok Build or any AI Agent from one dashboard. Move Agents between computers and locations
🌎 Performant real-time state management for React and TypeScript
SignalDB is a reactive, local-first JavaScript database designed for modern web applications. It combines signal-based reactivity with powerful local data management and real-time synchronization capabilities.
A MobX powered state management solution based on data trees with first class support for Typescript, support for snapshots, patches and much more
web-based IDE for 8-bit programming and Verilog development
ngDiagram – open-source Angular library for interactive diagrams, node-based editors, and workflow builders. Angular-first: signals and templates.
A collection of Agent Skills Standard and Best Practice for Programming Languages, Frameworks that help our AI Agent follow best practies on frameworks and programming laguages
A wrapper component that allows you to utilise P5 sketches within React apps.
Interactive Programming Courses
Angular-native node editor library for production workflow builders, AI pipelines, and interactive diagram editors. MIT licensed.
Multiplayer sessions for Claude Code. Share a link, work together live, and review the same replies, tools and previews.
Build workflows you can see, code, run, and own. Open-source visual workflow automation with real TypeScript, isolated execution, and a self-hosted Control API.
oar (Open Agent Runtime): programming interface for all agent harnesses
A personal assistant that lives on your desktop, remembers what matters, and can use your Mac for you.
Beautiful shader components, built on vgpu and TypeGPU. 100% Free, Zero config, one command setup.
OpenFlow — a visual builder for multi-agent AI workflows, built on the opencode engine
❴ ● ❵ GSS — GPU Style Sheets. A CSS-like language for 3D scenes: selectors, the cascade, nesting, keyframes and transitions, compiled into one raymarching shader for WebGPU and WebGL2. No Three.js, no meshes. Playground, VS Code extension, and a <gss-scene> tag for any page.
可视化 Agent 编排平台|基于 DeepSeek Harness,支持 Workflow、Multi-Agent、元编排、MCP 与 Human-in-the-loop|Visual AI Agent orchestration platform for workflows, multi-agent teams, MCP and human-in-the-loop
A lisp built for self-modifying AI agents