Home - News ( United States | United Kingdom | Italy | Germany ) - Football scores

Showing content from https://www.typescriptlang.org/play/ below:

TypeScript: TS Playground - An online editor for exploring TypeScript and JavaScript

Site Colours:

Code Font:

• Everyday Types

  All of the common types in TypeScript

• Creating Types from Types

  Techniques to make more elegant types

• More on Functions

  How to provide types to functions in JavaScript

• More on Objects

  How to provide a type shape to JavaScript objects

• Narrowing

  How TypeScript infers types based on runtime behavior

• Variable Declarations

  How to create and type JavaScript variables

• TypeScript in 5 minutes

  An overview of building a TypeScript web app

• TSConfig Options

  All the configuration options for a project

• Classes

  How to provide types to JavaScript ES6 classes

Made with ♥ in Redmond, Boston, SF & Dublin

© 2012-2025 Microsoft
PrivacyTerms of Use

• Get Started
• Download
• Community
• Playground
• TSConfig Ref
• Code Samples
• Why TypeScript
• Design

• Get Help
• Blog
• GitHub Repo
• Community Chat
• @TypeScript
• Mastodon
• Stack Overflow
• Web Repo

RetroSearch is an open source project built by @garambo | Open a GitHub Issue

Search and Browse the WWW like it's 1997 | Search results from DuckDuckGo

HTML: 3.2 | Encoding: UTF-8 | Version: 0.7.4