TLDR
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imgui_bundle runs Python GUI apps in the browser via Pyodide and WebAssembly, with a live playground and no traditional server needed.
Key Takeaways
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Built on Dear ImGui; ships batteries-included: ImPlot, ImPlot3D, ImmVision, imgui-node-editor, ImGuizmo, file dialogs, knobs, spinners, and more.
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Cross-platform target list covers Windows, macOS, Linux, iOS, Android, and WebAssembly from one codebase.
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C++ path uses Emscripten for web; Python path uses Pyodide, with deployable HTML templates provided.
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Hello ImGui and ImmApp are optional high-level runners handling window management, docking, assets, and add-on activation.
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Interactive Explorer and online Playground let you browse and edit C++/Python source live without any local install.
Hacker News Comment Review
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The “no JavaScript” claim is technically imprecise; a small JS bootstrap is required to download and initialize Pyodide before Python takes over.
Notable Comments
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@pstomi: confirms minimal JS is used only to launch Pyodide, after which the app is pure Python – links a minimal live example.
Original | Discuss on HN
