TypeScript is a strongly typed programming language that builds on JavaScript, giving you better tooling at any scale.
TypeScript adds additional syntax to JavaScript to support a tighter integration with code editor.
TypeScript understands JavaScript and uses type inference to give you great tooling without additional code.
TypeScript code converts to JavaScript, which runs anywhere JavaScript runs: In a browser, on Node.js or Deno and in your apps.
Using plug-ins, TypeScript can be integrated with build automation tools, including Grunt, Apache Maven, Gulp and Gradle.