A CSS UI library exploring how next-gen HTML & CSS features can change the way we create components. Designed to be used by professional teams as well as tinkering hobbyists.
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Updated
Oct 30, 2026 - Astro
A CSS UI library exploring how next-gen HTML & CSS features can change the way we create components. Designed to be used by professional teams as well as tinkering hobbyists.
A premium Android edition of the classic game. Built with Flutter and featuring adaptive AI levels.
A reading-first FreshRSS theme: warm-white light, near-black dark, serif article typography, tuned for mixed English/Chinese reading.
CSS for long-form reading. It styles default HTML and Markdown/GFM output directly.
Check or monitor the color-scheme of html element
Color Brightness Calculator checks hex color brightness to classify values as light, dark, or medium, returning RGB components. Paid plans add WCAG contrast ratios, luminance scores, and recommended text colors.
My startpage for browsers
Personal website to showcase my projects
OKLCH color system for Astro & modern CSS: accessible semantic tokens (light-dark, color-mix, contrast-color) generated from an editable @Property palette. Zero client JS.
To associate your repository with the light-dark topic, visit your repo's landing page and select "manage topics."