Zero-runtime CSS-in-JS: Devup-UI
Dev-five-git/devup-ui: jsx zero-runtime ui styling library
4 followers
Dev-five-git/devup-ui: jsx zero-runtime ui styling library
4 followers
โก Zero-runtime โ all styles extracted at build time ๐๏ธ Deduplication โ no repeated CSS, thanks to caching ๐ Responsive & theming support out of the box ๐ป Works in TSX/JSX directly โ no separate style files needed


Hi everyone, Iโm the creator of Devup-UI.
I started this project because I was frustrated with existing CSS-in-JS libraries: they often add runtime overhead, generate duplicated CSS, and make bundles heavier than they should be.
With Devup-UI, I wanted to try a different approach:
extract all styles at compile-time using AST
ship zero JS for styling
enable real CSS tree-shaking
Itโs still early, but I believe this direction can make frontend development faster and cleaner.
Iโd love to hear your thoughts โ whether itโs about performance, developer experience, or features youโd like to see next.
Thanks for checking it out