Flutter makes it easy and fast to build beautiful apps for mobile and beyond

A multi-platform proxy client based on ClashMeta,simple and easy to use, open-source and ad-free.

Multi-platform auto-proxy client, supporting Sing-box, X-ray, TUIC, Hysteria, Reality, Trojan, SSH etc. It’s an open-source, secure and ad-free.

The Dart SDK, including the VM, JS and Wasm compilers, analysis, core libraries, and more.

A grid-based layout system for Flutter, inspired by CSS Grid Layout

Cassowary constraint solving algorithm in Dart