ocornut/imgui

Dear ImGui: Bloat-free Graphical User interface for C++ with minimal dependencies

C++76K stars12K forks+51 today

Topics

#gui#gamedev#tools#ui#toolkit#native#imgui#api#cplusplus#framework#library#game-development#game-engine#multi-platform#immediate-gui

What it does

Dear ImGui is a lightweight, bloat-free GUI library for C++ that enables fast iterations and empowers developers to create dynamic tools and debug interfaces without external dependencies.

Star history

2026-08-23 → 2026-09-12+344 stars

Tracking

Last trending: 2026-08-02

Creator kit

Hook

Transform your development workflow with Dear ImGui, the lightweight GUI library for C++ that's perfect for game engines and real-time applications. #DearImGui #CPlusPlus

Content angles

Create a tutorial on integrating Dear ImGui into a game engine.
Develop a comparison blog post between Dear ImGui and other popular UI libraries.
Host a webinar showcasing how to build dynamic debug tools using Dear ImGui.

Who should care

Game developers, real-time application programmers, and anyone looking for efficient GUI solutions in C++.