imgui alternatives and similar libraries

Based on the "GUI" category.
Alternatively, view imgui alternatives based on common mentions on social networks and blogs.

webview

9.2 8.5 imgui VS webview

Tiny cross-platform webview library for C/C++. Uses WebKit (GTK/Cocoa) and Edge WebView2 (Windows).
libui

9.1 0.0 imgui VS libui

Simple and portable (but not inflexible) GUI library in C that uses the native GUI technologies of each platform it supports.

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Stacer

8.9 3.4 imgui VS Stacer

Linux System Optimizer and Monitoring - https://oguzhaninan.github.io/Stacer-Web
Duilib

8.9 0.0 imgui VS Duilib

GUI
xmake

8.8 9.9 imgui VS xmake

🔥 A cross-platform build utility based on Lua
nuklear

8.7 8.3 imgui VS nuklear

A single-header ANSI C immediate mode cross-platform GUI library
wxWidgets

8.7 9.9 L1 imgui VS wxWidgets

Cross-Platform C++ GUI Library
FTXUI

8.3 8.3 imgui VS FTXUI

Features: - Functional style. Inspired by [1] and React - Simple and elegant syntax (in my opinion). - Support for UTF8 and fullwidth chars (→ 测试). - No dependencies. - Cross platform. Linux/mac (main target), Windows (experimental thanks to contributors), - WebAssembly. - Keyboard & mouse navigation. Operating systems: - linux emscripten - linux gcc - linux clang - windows msvc - mac clang
NanoGUI

8.1 0.0 imgui VS NanoGUI

Minimalistic GUI library for OpenGL
SixtyFPS

7.3 9.9 imgui VS SixtyFPS

Slint is a toolkit to efficiently develop fluid graphical user interfaces for any display: embedded devices and desktop applications. We support multiple programming languages, such as Rust, C++ or JavaScript. [Moved to: https://github.com/slint-ui/slint]
Yue

7.3 6.8 imgui VS Yue

A library for creating native cross-platform GUI apps
Elements C++ GUI library

7.3 9.5 imgui VS Elements C++ GUI library

Elements C++ GUI library
Sciter

7.2 0.0 imgui VS Sciter

Sciter: the Embeddable HTML/CSS/JS engine for modern UI development
GacUI

7.1 9.9 L1 imgui VS GacUI

GPU Accelerated C++ User Interface, with WYSIWYG developing tools, XML supports, built-in data binding and MVVM features.
nana

7.1 0.0 L1 imgui VS nana

a modern C++ GUI library
RmlUi

7.0 8.5 imgui VS RmlUi

RmlUi - The HTML/CSS User Interface library evolved
GTK+

6.3 9.8 L3 imgui VS GTK+

Read-only mirror of https://gitlab.gnome.org/GNOME/gtk
Turbo Vision

6.3 8.0 imgui VS Turbo Vision

A modern port of Turbo Vision 2.0, the classical framework for text-based user interfaces. Now cross-platform and with Unicode support.
FLTK

6.2 9.8 imgui VS FLTK

FLTK - Fast Light Tool Kit - https://github.com/fltk/fltk - cross platform GUI development
libRocket

6.1 0.0 L2 imgui VS libRocket

libRocket - The HTML/CSS User Interface library
SOUI

5.6 4.3 imgui VS SOUI

SOUI是目前为数不多的轻量级可快速开发window桌面程序开源DirectUI库.其前身为Duiengine,更早期则是源自于金山卫士开源版本UI库Bkwin.经过多年持续更新方得此库
PDCurses

5.5 4.8 L3 imgui VS PDCurses

A curses library for environments that don't fit the termcap/terminfo model.
copperspice

5.5 9.2 imgui VS copperspice

Set of cross platform C++ libraries (Core, Gui, Network, Multimedia, SQL, Vulkan, etc)
MyGUI

5.2 8.6 L2 imgui VS MyGUI

Fast, flexible and simple GUI.
FINAL CUT

4.8 8.9 imgui VS FINAL CUT

A text-based widget toolkit.
CEGUI

4.7 - imgui VS CEGUI

Flexible, cross-platform GUI library.
cuda-api-wrappers

4.6 8.8 imgui VS cuda-api-wrappers

Thin C++-flavored header-only wrappers for core CUDA APIs: Runtime, Driver, NVRTC, NVTX.
xtd

4.5 10.0 imgui VS xtd

Free open-source modern C++17 / C++20 framework to create console, GUI (forms like WinForms) and unit test applications and libraries on Microsoft Windows, Apple macOS and Linux.
neoGFX

4.1 8.9 imgui VS neoGFX

Cross-platform GPU-oriented C++ application/game framework
CTPG

3.7 4.3 imgui VS CTPG

Compile Time Parser Generator is a C++ single header library which takes a language description as a C++ code and turns it into a LR1 table parser with a deterministic finite automaton lexical analyzer, all in compile time.
Refureku

2.9 0.0 imgui VS Refureku

Cross-platform C++17 Runtime Reflection Library
gtkmm

2.8 8.3 imgui VS gtkmm

Read-only mirror of https://gitlab.gnome.org/GNOME/gtkmm
Vaca

2.4 3.8 imgui VS Vaca

C++ Win32 wrapper to develop GUI apps
eventbus

2.3 2.1 imgui VS eventbus

A simple, header only event bus library written in modern C++17.
ncurses

2.1 7.8 imgui VS ncurses

snapshots of ncurses - see http://invisible-island.net/ncurses/ncurses.faq.html (no pull requests are accepted)
newt

1.9 5.0 imgui VS newt

Mirror of https://pagure.io/newt.git
Clip Library

1.4 5.0 L3 imgui VS Clip Library

Cross-platform C++ library to copy/paste clipboard content
QCustomPlot

1.4 - imgui VS QCustomPlot

Qt plotting widget without further dependencies. [GPLv3]
sling

1.4 0.0 imgui VS sling

Lightweight C++ Signals and Slots implementation
fox-toolkit

1.3 0.0 imgui VS fox-toolkit

Unofficial Zenotech specific mirror of fox-toolkit; please refer to upstream site for latest version
genetic

1.3 3.5 imgui VS genetic

A performant and flexible genetic algorithm implemented in C++20/23.
Ultra App Kit

1.2 9.9 imgui VS Ultra App Kit

Documentation contents for Ultra Engine
NotificationManager

1.1 2.7 imgui VS NotificationManager

A thread-safe, easy-to-use, utility for sending and receiving notifications. It allows you to decouple different modules of your application.
WTF

1.1 0.0 imgui VS WTF

Windows Template Framework
static_string

0.9 2.7 imgui VS static_string

Experimental compile-time string manipulation C++17 library
QwtPlot3D

- imgui VS QwtPlot3D

A feature-rich Qt/OpenGL-based C++ programming library, providing essentially a bunch of 3D-widgets. [zlib]
SUTFCPP

- - imgui VS SUTFCPP

Simple UTF library for C++
Qwt

- imgui VS Qwt

Qt Widgets for Technical Applications. [Own based on LGPL]