TypeScript Documentation Get Started Quick introductions based on your background or preference. TS for the New Programmer TypeScript for JS Programmers TS for Java/C# …

The answer is that you can’t learn TypeScript without learning JavaScript! TypeScript shares syntax and runtime behavior with JavaScript, so anything you learn about JavaScript is helping …

The TypeScript Handbook is intended to be a comprehensive document that explains TypeScript to everyday programmers. You can read the handbook by going from top to bottom in the left …

The main benefit of TypeScript is that it can highlight unexpected behavior in your code, lowering the chance of bugs. This tutorial provides a brief overview of TypeScript, focusing on its type …

Apply types to your JavaScript project incrementally, each step improves editor support and improves your codebase. Let's take this incorrect JavaScript code, and see how TypeScript …

That might be a bit surprising given the fact that tsc reported an error about our code, but this is based on one of TypeScript’s core values: much of the time, you will know better than TypeScript.

TypeScript is a popular choice for programmers accustomed to other languages with static typing, such as C# and Java. TypeScript’s type system offers many of the same benefits, such as …

As we learn about the types themselves, we’ll also learn about the places where we can refer to these types to form new constructs. We’ll start by reviewing the most basic and common types …

TypeScript Cheat Sheets Downloadable syntax reference pages for different parts of everyday TypeScript code Learn more about Classes, Interfaces, Types and Control Flow Analysis …

The TypeScript docs are an open source project. Help us improve these pages by sending a Pull Request