UI | Are we game yet?

Immediate mode UI libraries and more

egui

UI

An easy-to-use immediate mode GUI that runs on both web and native
- Latest version:
  0.33.3
- Downloads:
  13,307,966
- Recent downloads:
  2,745,648
- License:
  MIT OR Apache-2.0
- Stars:
  28,185
- Last activity:
  2026-02-20
fungui

UI

A user interface layout system
- Latest version:
  0.1.1
- Downloads:
  3,974
- Recent downloads:
  20
- License:
  MIT / Apache-2.0
- Stars:
  178
- Last activity:
  2019-01-31
iced

UI

A cross-platform GUI library inspired by Elm
- Chat on Gitter
- Latest version:
  0.14.0
- Downloads:
  1,532,935
- Recent downloads:
  245,945
- License:
  MIT
- Stars:
  29,595
- Last activity:
  2026-02-20
imgui

UI

High-level Rust bindings to dear imgui
- Latest version:
  0.12.0
- Downloads:
  864,580
- Recent downloads:
  33,454
- License:
  MIT OR Apache-2.0
- Stars:
  2,972
- Last activity:
  2026-01-25
imgui-ext

UI

A crate to build debug UIs on structs using a derive macro (based on the imgui crate)
- Latest version:
  0.3.0
- Downloads:
  23,271
- Recent downloads:
  132
- License:
  MIT
- Stars:
  94
- Last activity:
  2021-04-28
imgui-inspect

UI

Traits and default implementations for inspecting values with imgui.
- Latest version:
  0.8.0
- Downloads:
  20,426
- Recent downloads:
  69
- License:
  MIT/Apache-2.0
- Stars:
  71
- Last activity:
  2021-04-23
immi

UI

Immediate mode user interface toolkit.
- Latest version:
  1.0.4
- Downloads:
  52,105
- Recent downloads:
  1,598
- License:
  MIT OR Apache-2.0
- Stars:
  33
- Last activity:
  2018-07-14
nuklear-rust

UI

Rust wrapper for Nuklear 2D GUI library (github.com/vurtun/nuklear)
- Latest version:
  0.6.3
- Downloads:
  40,475
- Recent downloads:
  484
- License:
  MIT OR Apache-2.0
- Stars:
  370
- Last activity:
  2020-10-20
raui

UI

Renderer Agnostic User Interface
- Latest version:
  0.70.17
- Downloads:
  131,326
- Recent downloads:
  675
- License:
  MIT OR Apache-2.0
- Stars:
  408
- Last activity:
  2026-01-18
vitral

UI

Backend-agnostic immediate mode GUI library in Rust
- License:
  Apache License 2.0
- Stars:
  9
- Last activity:
  2018-08-17
sciter-rs

UI

Rust bindings for Sciter - Embeddable HTML/CSS/script engine (cross-platform desktop GUI toolkit). Also capable with DirectX / OpenGL.
- Latest version:
  0.5.58
- Downloads:
  100,850
- Recent downloads:
  2,292
- License:
  MIT
- Stars:
  826
- Last activity:
  2022-05-06
softbuffer

Windowing · UI · Tools

Cross-platform software buffer
- Latest version:
  0.4.8
- Downloads:
  7,293,292
- Recent downloads:
  2,069,007
- License:
  MIT OR Apache-2.0
- Stars:
  466
- Last activity:
  2026-02-17
yakui

UI

A UI library for games
- Latest version:
  0.3.0
- Downloads:
  18,138
- Recent downloads:
  12,467
- License:
  MIT OR Apache-2.0
- Stars:
  308
- Last activity:
  2026-01-26

These crates are no longer maintained, but may still be of interest.

conrod_core

UI

An easy-to-use, 100% Rust, extensible 2D GUI library.
- Latest version:
  0.76.1
- Downloads:
  249,614
- Recent downloads:
  17,729
- License:
  MIT OR Apache-2.0
- Stars:
  3,349
- Last activity:
  2022-01-17

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