TypeScript programming language
TypeScript is an open-source programming language developed by Microsoft that builds upon JavaScript by adding static type definitions. It is a syntactical superset of JavaScript, meaning any valid JavaScript code is also valid TypeScript, and it compiles, or 'transpiles,' into plain JavaScript.
Key facts
- First appeared
- 2012
- Category
- programming_language
- Problem solved
- TypeScript addresses the limitations of JavaScript in developing large-scale, complex applications by introducing static typing, which enables better code maintainability, enhanced developer tooling, and the ability to catch many common errors at compile-time rather than runtime. This drastically improves the robustness and scalability of JavaScript projects.
- Platforms
- Electron, Node.js runtime, Deno runtime, Web browsers, Any JavaScript execution environment
Related technologies
Notable users
- Lyft
- Slack
- Netflix
- Airbnb
- Facebook (Meta)
- Many Fortune 500 companies
- Microsoft
- Spotify
- Asana