TypeScript Handbook

The handbook will help you learn to be productive in TypeScript.

We also have an epub and pdf version of the Handbook.

Get Started

Quick introductions based on your background or preference.

Handbook

A good first read for your daily TS work.

Handbook Reference

Deep dive reference materials.

Tutorials

Using TypeScript in several environments.

Declaration Files

Learn how to write declaration files to describe existing JavaScript. Important for DefinitelyTyped contributions.

JavaScript

How to use TypeScript-powered JavaScript tooling.

Project Configuration

Compiler configuration reference.