TypeScript is a strongly typed superset of JavaScript that compiles to plain JavaScript, enabling developers to build scalable and robust applications with improved code quality. By introducing optional static typing, TypeScript allows developers to catch errors early in the development process, making debugging and refactoring easier and more efficient. It supports modern JavaScript features, such as modules, classes, and async/await, while offering backward compatibility with older JavaScript environments. TypeScript's tooling, including autocompletion and navigation features, enhances the development experience in IDEs. Furthermore, TypeScript's widespread adoption across frameworks like Angular, React, and Node.js ecosystems illustrates its versatility and power in building both client-side and server-side applications. As a result, learning TypeScript can significantly enhance your productivity and maintainability in larger codebases, making it a highly valuable skill in modern software development.
View the most prominent open source TypeScript projects in the list below. Click on a specific project to view its alternative or complementary packages. Make comparisons and find the best package for your app.
- Visual Studio Code☆182,759Updated this week
- Fair-code workflow automation platform with native AI capabilities. Combine visual building with custom code, self-host or cloud, 400+ in…☆179,955Updated this week
- f.k.a. Awesome ChatGPT Prompts. Share, discover, and collect prompts from the community. Free and open source — self-host for your organi…☆153,254Updated this week
- TypeScript is a superset of JavaScript that compiles to clean JavaScript output.☆108,179Updated this week
- A modern runtime for JavaScript and TypeScript.☆106,388Updated this week
- Deliver web apps with confidence 🚀☆100,116Updated this week
- An enterprise-class UI design language and React UI library☆97,739Updated this week
- High performance self-hosted photo and video management solution.☆95,014Updated this week
- Storybook is the industry standard workshop for building, documenting, and testing UI components in isolation☆89,470Updated this week
- Incredibly fast JavaScript runtime, bundler, test runner, and package manager – all in one☆88,159Updated this week
- Generation of diagrams like flowcharts or sequence diagrams from text in a similar manner as markdown☆86,712Updated this week
- A progressive Node.js framework for building efficient, scalable, and enterprise-grade server-side applications with TypeScript/JavaScrip…☆74,972Mar 13, 2026Updated last week
- The trust-minimized, zero-knowledge bridging protocol, designed for censorship resistance, extremely high security, and usage in decentra…☆74,227Feb 24, 2026Updated 3 weeks ago
- A collection of awesome things regarding React ecosystem☆72,387Jan 14, 2026Updated 2 months ago
- 🚀 Strapi is the leading open-source headless CMS. It’s 100% JavaScript/TypeScript, fully customizable, and developer-first.☆71,590Updated this week
- Git with a cup of tea! Painless self-hosted all-in-one software development service, including Git hosting, code review, team collaborati…☆54,300Updated this week
- A powerful cross-platform UI toolkit for building native-quality iOS, Android, and Progressive Web Apps with HTML, CSS, and JavaScript.☆52,407Updated this week
- Prettier is an opinionated code formatter.☆51,742Updated this week
- The repository for high quality TypeScript type definitions.☆51,070Updated this week
- Build AI Agents, Visually☆50,762Updated this week
- 🤖 Powerful asynchronous state management, server-state utilities and data fetching for the web. TS/JS, React Query, Solid Query, Svelte …☆48,813Updated this week
- Collection of TypeScript type challenges with online judge☆47,824Mar 1, 2026Updated 2 weeks ago
- An open-source framework for making universal native apps with React. Expo runs on Android, iOS, and the web.☆47,955Updated this week
- Cheatsheets for experienced React developers getting started with TypeScript☆47,005Feb 13, 2026Updated last month
- 30 days of JavaScript programming challenge is a step-by-step guide to learn JavaScript programming language in 30 days. This challenge m…☆46,176Dec 6, 2025Updated 3 months ago
- A browser based code editor☆45,748Mar 10, 2026Updated last week
- Next-generation ORM for Node.js & TypeScript | PostgreSQL, MySQL, MariaDB, SQL Server, SQLite, MongoDB and CockroachDB☆45,535Mar 13, 2026Updated last week
- 📋 React Hooks for form state management and validation (Web + React Native)☆44,601Updated this week
- Fuel Network Typescript SDK☆43,317Feb 1, 2026Updated last month
- TypeScript-first schema validation with static type inference☆42,108Feb 15, 2026Updated last month
- Full stack, modern web application template. Using FastAPI, React, SQLModel, PostgreSQL, Docker, GitHub Actions, automatic HTTPS and more…☆42,143Updated this week
- A fast, simple & powerful blog framework, powered by Node.js.☆41,308Updated this week
- 🐉 Vue Component Framework☆40,988Mar 13, 2026Updated last week
- Payload is the open-source, fullstack Next.js framework, giving you instant backend superpowers. Get a full TypeScript backend and admin …☆41,267Updated this week
- Scheduling infrastructure for absolutely everyone.☆40,560Updated this week
- Building a modern alternative to Salesforce, powered by the community.☆40,541Updated this week
- An extremely fast bundler for the web☆39,800Mar 12, 2026Updated last week
- 🧙♀️ Move Fast and Break Nothing. End-to-end typesafe APIs made easy.☆39,782Updated this week
- Platform to build admin panels, internal tools, and dashboards. Integrates with 25+ databases and any API.☆39,375Updated this week
- Opiniated RAG for integrating GenAI in your apps 🧠 Focus on your product rather than the RAG. Easy integration in existing products wi…☆39,005Jul 9, 2025Updated 8 months ago