Blender's UI and Runtime: Much Faster Than GPUI

BUI is a standalone UI library that extracts Blender's user interface—including its widget drawing, interaction rules, and visual design—and makes it available as a library for Python, Rust, JavaScript/React, C, C++, and Dear ImGui. The library benefits from decades of optimization in Blender, offering battery efficiency, low memory usage, and high performance. It supports multiple programming languages and frameworks, allowing developers to build their own products with Blender's proven and efficient interface system.