Blender UI and runtime faster than GPUI
The gist
Developer ppmpreetham's BUI ports Blender's UI into a standalone library and claims a first frame about 5× sooner than GPUI.
The benchmarks are the project's own, and its GPL license carries over to apps built on it.
How it unfolded
- Nov 5, 2026The ppmpreetham/BUI repository records no new stars or forks on Trendshift.
- Nov 6, 2026BUI gains 825 stars in two days on Trendshift, though it does not enter the site's top 25 for the period.
- Nov 6, 2026ppmpreetham submits the Hacker News post "Blender's UI and Runtime: Much Faster Than GPUI"; it sits at 9 points after 39 minutes.
Key terms
- GPL license
- A widely used free software copyleft license requiring derivative works to be shared under the same terms.
- tkinter
- A Python binding to the Tk GUI toolkit and Python's de facto standard GUI library.
Source: Wikipedia