egui
An easy-to-use immediate mode GUI library for Rust that runs on both web and native platforms.
What is egui?
egui is an immediate mode graphical user interface library written in Rust. It provides a simple and fast way to build interactive applications that can run both in web browsers via WebAssembly and as native desktop or mobile apps. It solves the problem of creating portable, easy-to-integrate GUIs without the complexity of callback-based systems.
Rust developers who need a straightforward GUI for tools, game overlays, or applications, especially those targeting both web and native platforms. It's also suitable for game engine integrators looking to add a UI layer.
Developers choose egui for its simplicity, safety (no unsafe code), and true cross-platform capabilities from a single codebase. Its immediate mode paradigm reduces boilerplate and state synchronization bugs compared to retained mode alternatives.
Overview
egui: an easy-to-use immediate mode GUI in Rust that runs on both web and native
Use Cases
Best For
- Adding a debug or configuration UI to a Rust game engine
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