Preview of the TypeScript Playground screenshot

Playground

A live environment for exploring, learning and sharing TypeScript code. Try different compiler flags, run through extensive code samples to learn specifics about how TypeScript works.

Preview of the TypeScript TSConfig Reference screenshot

TSConfig Reference

An annotated reference to more than a hundred compiler options available in a tsconfig.json or jsconfig.json.

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Cheat Sheets

Quickly look up the syntax for common TypeScript code.

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Type Search

Search for npm modules with types from DefinitelyTyped or embedded in the module.