Dear ImGui Bundle

Interactive Python & C++ apps for desktop, mobile, and web - powered by Dear ImGui.

Stop fighting GUI frameworks. Start building.

Dear ImGui Bundle is a batteries-included collection of libraries around Dear ImGui, for both C++ and Python. All the pieces are pre-wired to play well together: plotting, Markdown, node editors, image inspection, and more - ready to drop into your app.

See it in action: launch the Interactive Explorer in your browser

Key features

• Cross-platform: Windows, macOS, Linux, iOS, Android, and WebAssembly.
• C++ and Python APIs with very similar structure.
• Integrated ecosystem:
  • Dear ImGui (core widgets)
  • ImPlot / ImPlot3D (2D and 3D plotting)
  • ImmVision (image inspection)
  • imgui-node-editor, ImGuizmo, file dialogs, knobs, spinners, toggles, command palette, and more.
• Optional high-level runners:
  • Hello ImGui: window, backend, docking, and assets management.
  • ImmApp: easy activation of add-ons (ImPlot, Markdown, etc.).
• Web-ready:
  • C++ via Emscripten
  • Python via Pyodide (online playground and deployable HTML templates)

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Try it now

Online playground

Live Python sandbox with ready-to-run demos - edit code, see results instantly. No installation needed.

Open the playground.

Interactive explorer

Interactive reference manual - browse demos, see the code, try the widgets. Showcases all 23 libraries with browsable C++ and Python source.

Launch the Interactive Explorer

Community

Join the Discord server for questions, showcase, and discussion (new!).

Documentation

Full documentation: install instructions, conceptual introductions, step-by-step tutorials, deployment recipes, and API guides.

DeepWiki

DeepWiki is an AI based doc where you can ask questions about Dear ImGui Bundle and get answers. It is trained on the full documentation and the source code of the Dear ImGui Bundle. Expect some inconsistencies, but it is still helpful.

Build status

OpenGL renderer	Python bindings	Alternative renderers	Mobile

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