Sumi.css
A minimalist, classless-first CSS framework. Write plain, semantic HTML and it looks finished.
11Rank on 22 October 2026New on 22 Oct
Sumi.css launched on 21 October 2026. It ranked #11 on Daily Launch on 22 October 2026 with a Launch Score of 72, from 86 points on Show HN. It was new in the ranking that day.
Visit siteTop on Show HN the day before · 86 points
What is Sumi.css?
A minimalist, classless-first CSS framework. Write plain, semantic HTML and it looks finished. Add a class only when you want something specific. CDN. Load it from this repository through jsDelivr. Use sumi.css (unminified) while you develop. Its comments explain every section.
From its README on GitHub
Sumi.css is a launch on Show HN. It is written in HTML and released under the MIT license.
Launch timeline
Launch Score, last 7 days
Ranked on one day so far: 72 of 100 on 22 October.