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# Programmers TS for …

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 you learn …

These introductions are intended to highlight key similarities and differences between TypeScript and your favored programming language, and clear up common misconceptions specific to those …

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 system.

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 can catch …

TypeScript has the ability to rewrite code from newer versions of ECMAScript to older ones such as ECMAScript 3 or ECMAScript 5 (a.k.a. ES5). This process of moving from a newer or “higher” …

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 better code …

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

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 you might …