egui (pronounced "e-gooey") is a simple, fast, and highly portable immediate mode GUI library for Rust. egui runs on the web, natively, and in your favorite game engine.

egui aims to be the easiest-to-use Rust GUI library, and the simplest way to make a web app in Rust.

egui can be used anywhere you can draw textured triangles, which means you can easily integrate it into your game engine of choice.