A simple and composable way to validate data in JavaScript (and TypeScript).
- validation
- types
- interface
- structs
Repository Index
59,132 visible repositories in the index
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📝 A web-based notes app for developers.
🔮 Libraries & tools for enabling Machine Learning driven user-experiences on the web
- machine-learning
- performance
- web-performance
- prefetch
CASL is an isomorphic authorization JavaScript library which restricts what resources a given user is allowed to access
- authorization
- permissions
- acl
- cancan
The trust layer for agent-to-agent commerce — natural-language mandates, ERC-7710 delegated permissions, x402 payments, escrow, and dispute resolution as one open, catch-all Agent Skill / Claude Code plugin.
- a2a
- agent-payments
- agent-skills
- agentic-commerce
A free, open-source developer workspace. Snippets, notes, HTTP requests, calculations, and dev tools in one local-first app.
Turn any webpage into structured data using LLMs
For Notion,OneNote,Bear,Yuque,Joplin。Clip anything to anywhere
- chrome-extension
- web-clipper
- readability
- notion
A personal AI agent with memory, personality, and autonomy.
Superagent protects your AI applications against prompt injections, data leaks, and harmful outputs. Embed safety directly into your app and prove compliance to your customers.
🔬 A fast, interactive web-based viewer for performance profiles.
- performance-visualization
- performance-tools
- webgl
- profile
➖ high level way to create menubar desktop applications with electron
🤖 Headless, performant, and type-safe form state management for TS/JS, React, Vue, Angular, Solid, and Lit.
⚡ High-performance Vue language tooling based-on Volar.js
Connect, collaborate, and grow with a community of TypeScript developers
JavaScript YAML parser and dumper. Very fast.
Venom is a high-performance system developed with JavaScript to create a bot for WhatsApp, support for creating any interaction, such as customer service, media sending, sentence recognition based on artificial intelligence and all types of design architecture for WhatsApp.
The malleable knowledge base for you and your team. Powered by Markdown and Lua.
- knowledge-management
- markdown
- personal-knowledge-management
- note-taking
NodeJS Instagram private API SDK. Written in TypeScript.
- instagram-api
- instagram-client
- instagram-feed
Self-hosted control plane for AI agents: dispatch tasks, review runs, track spend, and operate OpenClaw, Claude Code, Codex, and other runtimes.
A personal agent with a browser, terminal, files, and work that keeps going built with CopilotKit and AG-UI.
A Vim-like interface for Firefox, inspired by Vimperator/Pentadactyl.
- hacktoberfest
- firefox
- vim
- webextension
🐬DeepChat - A smart assistant that connects powerful AI to your personal world
- ai-assistant
- cross-platform
- llm-client
- openai-client
Perfect Next.js dark mode in 2 lines of code. Support System preference and any other theme with no flashing