ppmpreetham/BUI
Library
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Licence Check
GPL-3.0: free to use. If you distribute software that includes it, you must publish your code under the same licence.
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What it is
A C-based UI library that reuses Blender's widget drawing, interaction rules and look as a standalone toolkit. Layout, input and rendering run natively on CPU or GPU, with bindings for Python, Rust, JavaScript, C, C++ and Dear ImGui.
Who it's for
Developers building desktop tools or apps in Python, Rust, JavaScript, C or C++ who want a Blender-style interface without Blender
How to use it
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Help me install and set up ppmpreetham/BUI in my project. Follow its README: https://github.com/ppmpreetham/BUI. Explain each step and check it is safe before running anything.
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On the radar
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Records
- Best place on RepoAlerts: #3, on 7 Nov 2026
- On the Hacker News front page on 6 Nov 2026
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On Hacker News
- Blender's UI and Runtime: Much Faster Than GPUI697 points · 284 comments · 6 Nov 2026
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