The Dart web platform supports calling JavaScript (JS) and TypeScript (TS) using the js package, also known as package:js.

For help using the js package, see the following:

js_facade_gen

A tool that generates Dart code from JavaScript libraries that have TypeScript type definitions.

dart_js_interop

Examples of using the js package, with comparisons to old code that uses the dart:js library.

Packages that depend on js

Published packages that have js in their pubspec.