Show HN: Sumi.css – CSS Framework

Category: web-framework

Tags: css, classless, minimalist, dark-mode, accessibility, no-javascript

Score: 6.5/10 (Innovation: 5, Technical: 6, Documentation: 8, Utility: 7)

Sumi.css is a minimalist, classless-first CSS framework that styles semantic HTML out of the box, with optional utility classes for customization. It stands out for its zero JavaScript, tiny footprint (6.7 KB gzipped), automatic dark mode, and extensive use of CSS custom properties for theming and accessibility features like ARIA-driven states.

Target audience: frontend developers, web designers, full-stack developers

Repository: https://github.com/vladocar/Sumi.css · HTML · MIT · 119 stars

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