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ocornut/imgui

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

7 good first / help-wanted issues · C++ · last activity Jul 9, 2026

74.4K stars 11.9K forks 74.4K watchers C++ MIT License
api cplusplus framework game-development game-engine gamedev gui imgui immediate-gui library multi-platform native toolkit tools ui
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7 Open Issues Need Help Last updated: Jul 9, 2026

Open Issues Need Help

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Converging toward a principal Unreal Engine backend/binding for Dear ImGui? about 4 hours ago
help wanted backends
ocornut/imgui
74.4K

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

C++
#api#cplusplus#framework#game-development#game-engine#gamedev#gui#imgui#immediate-gui#library#multi-platform#native#toolkit#tools#ui
Post your color styles/themes here 3 months ago
help wanted in progress style
ocornut/imgui
74.4K

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

C++
#api#cplusplus#framework#game-development#game-engine#gamedev#gui#imgui#immediate-gui#library#multi-platform#native#toolkit#tools#ui
Problem with semaphore and validation layer when using multi viewports. 3 months ago
help wanted backends vulkan multi-viewports
ocornut/imgui
74.4K

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

C++
#api#cplusplus#framework#game-development#game-engine#gamedev#gui#imgui#immediate-gui#library#multi-platform#native#toolkit#tools#ui
Help Wanted: Android build failing on CI 4 months ago
help wanted android
ocornut/imgui
74.4K

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

C++
#api#cplusplus#framework#game-development#game-engine#gamedev#gui#imgui#immediate-gui#library#multi-platform#native#toolkit#tools#ui
Use after free in vulkan backend (docking, dynamic rendering, multi-viewport) 5 months ago
help wanted backends vulkan
ocornut/imgui
74.4K

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

C++
#api#cplusplus#framework#game-development#game-engine#gamedev#gui#imgui#immediate-gui#library#multi-platform#native#toolkit#tools#ui
Dynamic Rendering Error 6 months ago
help wanted backends vulkan
ocornut/imgui
74.4K

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

C++
#api#cplusplus#framework#game-development#game-engine#gamedev#gui#imgui#immediate-gui#library#multi-platform#native#toolkit#tools#ui
Help Wanted: CI improvements over 1 year ago

AI Summary: Improve the continuous integration (CI) for the Dear ImGui project by adding SDL3 builds across platforms (at least SDL3, SDLRenderer3, SDL_GPU), updating Windows CI to use newer versions of SDL2 and the Vulkan SDK.

Complexity: 4/5
help wanted building
ocornut/imgui
74.4K

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

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