Introduction to TypeScript

Learn typed JavaScript development.

Introduction to TypeScript

Welcome to TypeScript

TypeScript is a strongly typed programming language that builds on JavaScript, giving you better tooling at any scale.

What is TypeScript?

  • TypeScript adds additional syntax to JavaScript to support a tighter integration with your editor.
  • Catch errors early in your editor.
  • TypeScript code converts to JavaScript, which runs anywhere JavaScript runs.
  • Understand your JavaScript and relies on type inference to give you great tooling without additional code.

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