Rust GUI Library via Flutter

In plain words

Flutter Rust Bridge is a code generation tool that connects Rust and Flutter, automatically translating between their syntaxes including async functions, traits, closures, and type systems. It enables developers to write Rust backend logic with Flutter frontends as if working in a single language. The tool is designed for developers building cross-platform applications who want to leverage Rust's performance for backend operations while using Flutter for the user interface.

written from the facts on this page · September 2026

From the sources

Background #Rust has been “the most desired programming language” for 8 years (by StackOverflow and GitHub 1 2), and many people want to write programs with a GUI in Rust.

Rust has been “the most desired programming language” for 8 years (by StackOverflow and GitHub 1 2 ), and many people want to write programs with a GUI in Rust. Therefore, in this blog, I will share an approach by utilizing Flutter and the https://github.com/fzyzcjy/flutter_rust_bridge I made. To have a try, please visit the GitHub repo or the demo folder at the end of this article. Firstly, Flutter is popular and mature. It is “the most popular cross-platform mobile SDK” (by StackOverflow 1 2 ). In addition, many developers and well-known brands (e.g. see this long list ) are using it. It is a lot of work to make an engine feature-rich and mature like that.…from cjycode.com

In the maker’s words, at launch

Hi, I made a bridge (https://github.com/fzyzcjy/flutter_rust_bridge v2.0.0) between Flutter and Rust, which auto translates syntaxes like arbitrary types, &mut, async, traits, results, closure (callback), lifetimes, etc. The goal is to make a bridge between the two, seamlessly as if working in one…

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