typescript
TypeScript is an open source programming language developed by Microsoft and first released in 2012. It is designed to add type safety to JavaScript while conforming as closely as possible to the syntax and semantics of the ECMAScript standard. It is a syntactical superset of the JavaScript programming language; all valid JavaScript source code is also valid TypeScript source code, but not vice-versa. TypeScript compiles (or transpiles) to JavaScript, meaning that it can be utilized to target any JavaScript environment. It can be used to develop JavaScript for both client-side and server-side applications.
Repositories (1693)
The modern link attribution platform. Loved by world-class marketing teams like Framer, Perplexity, Superhuman, Twilio, Buffer and more.
From the team behind Gatsby, Mastra is a framework for building AI-powered applications and agents with a modern TypeScript stack.
Crawlee—A web scraping and browser automation library for Node.js to build reliable crawlers. In JavaScript and TypeScript. Extract data for AI, LLMs,...
Bootstrap components built with React
Memory engine and app that is extremely fast, scalable. The Memory API for the AI era.
Database diagrams editor that allows you to visualize and design your DB with a single query.
JavaScript Data Grid / Data Table with a Spreadsheet Look & Feel. Works with React, Angular, and Vue. Supported by the Handsontable team ⚡
A React-based UI toolkit for the web
A collection of common interactive command line user interfaces.
:books: The definitive guide to TypeScript and possibly the best TypeScript book :book:. Free and Open Source 🌹
Eclipse Theia is a cloud & desktop IDE framework implemented in TypeScript.
Focus on what matters instead of fighting with Git.
⚓ A collection of high-performance JavaScript tools.
UI Library for Design Engineers. Animated components and effects you can copy and paste into your apps. Free. Open Source.
A Claude Code plugin that shows what's happening - context usage, active tools, running agents, and todo progress
An AI agent development platform with all-in-one visual tools, simplifying agent creation, debugging, and deployment like never before. Coze your way...
Deskreen turns any device with a web browser into a secondary screen for your computer. ⭐️ Star to support our work!
A terminal for the web
Local, open-source AI app builder for power users ✨ v0 / Lovable / Replit / Bolt alternative 🌟 Star if you like it!
全面ESM+Vue3+Vite+Element-Plus+TypeScript编写的一款后台管理系统（兼容移动端）
Collection of comprehensive TypeScript libraries for Interaction with the Ethereum JSON RPC API and utility functions.
The first open-source harness builder for AI coding. Make AI coding deterministic and repeatable.
The industry-leading GraphQL client for TypeScript, JavaScript, React, Vue, Angular, and more. Apollo Client delivers powerful caching, intuitive APIs...
Vue3、Element Plus、typescript后台管理系统
支持 Python3、JavaScript、Shell、Typescript 的定时任务管理平台（Timed task management platform supporting Python3, JavaScript, Shell, Typescript）
Share your terminal as a web application
An open source application built using the new router, server components and everything new in Next.js 13.
A WebGL accelerated JavaScript library for training and deploying ML models.
A terminal emulator for the 21st century.
AdonisJS is a TypeScript-first web framework for building web apps and API servers. It comes with support for testing, modern tooling, an ecosystem of...
🚀 ice.js: The Progressive App Framework Based On React（基于 React 的渐进式应用框架）
AI-powered development workspaces with reusable components, architectural clarity and zero overhead.
Open source Loom alternative. Beautiful, shareable screen recordings.
wangEditor, open-source Web rich text editor 开源 Web 富文本编辑器
Ergonomic Framework for Humans
♞ lichess.org: the forever free, adless and open source chess server ♞
⚡️⚡️⚡️ Self-hosted collaborative bookmark manager to collect, read, annotate, and fully preserve what matters, all in one place.
A TypeScript-like language for WebAssembly.
JavaScript in-page GUI agent. Control web interfaces with natural language.
Streaming music player that finds free music for you
A collection of essential TypeScript types
💥 SST makes it easy to build full-stack serverless apps.
💾 Self-hosted online file converter. Supports 1000+ formats ⚙️
AI PDF chatbot agent built with LangChain & LangGraph
React components to build charts and dashboards
Valdi is a cross-platform UI framework that delivers native performance without sacrificing developer velocity.
Organize world's knowledge, explore connections and curate learning paths
Open-source developer platform to power your entire infra and turn scripts into webhooks, workflows and UIs. Fastest workflow engine (13x vs Airflow)....
:sparkles: Monorepo for all the tooling which enables ESLint to support TypeScript
Rich-text editor with AI and shadcn/ui