An approachable, portable, and productive language for high-quality apps on any platform Dart is free and open source

This page describes how to download the Dart SDK. The Dart SDK includes the libraries and command-line tools that you need to develop Dart command-line, server, and web apps.

Feb 13, 2026 · Effective Dart Best practices for building consistent, maintainable, and efficient Dart code.

Dec 16, 2025 · This page provides a brief introduction to the Dart language through samples of its main features. To learn more about the Dart language, visit the in-depth, individual topic pages listed …

It's intended to replace dart:html and similar Dart SDK libraries. It will support access to browser APIs from Dart code compiled to either JavaScript or WebAssembly.

Sep 15, 2025 · In addition to compilers, the Dart web platform provides core libraries, access to the DOM (Document Object Model), and interoperability for calling JavaScript from Dart.

Feb 2, 2026 · Dart provides the language and runtimes that power Flutter apps, but Dart also supports many core developer tasks like formatting, analyzing, and testing code.

Jan 16, 2026 · Learn how to write Dart code in the first tutorial, then build a series of apps using Flutter in the second. You'll learn the essential best practices for Flutter app development, app architecture, …

Feb 2, 2026 · This page describes the steps to start developing web-only apps with Dart. If you want to write a multi-platform app, then try Flutter. Before you begin, ensure you're comfortable with Dart …

Jul 7, 2025 · A command-line interface (CLI) for creating, formatting, analyzing, testing, documenting, compiling, and running Dart code, as well as working with the pub package manager.