Lumen¶

A Rust desktop UI framework with web-like authoring.¶

Write interfaces in .lmn markup and real CSS, compile them with lumenc, and run them on a native, GPU-accelerated runtime. Familiar authoring, native performance.

Read the docs Explore Candela

First pass

This landing page is an early placeholder. Copy, layout, and branding are not final.

Web-like authoring¶

Markup plus a real CSS cascade, flexbox, and grid. No bespoke styling language to learn.

Native runtime¶

A two-world ECS renderer runs your compiled UI on the desktop, not in a browser.

Scripted with Candela¶

Lumen's interactivity is driven by Candela, a fast, statically-typed scripting language. See the language.