modern-css
Skill0 starsChanged 2 months agoLicence not identifiedView on GitHub
Helps with authoring and reviewing modern CSS for robust, responsive, and accessible UIs — cascade layers, @scope, :has(), nesting, container queries, fluid typography with clamp(), oklch() colors, light-dark() and color-scheme, logical properties, subgrid, and prefers-reduced-motion. Use this skill when the user asks things like "style this component", "make this responsive", "add dark mode", "scope these styles", "fluid type scale", or any CSS authoring, refactoring, or review task — even when they don't explicitly say "CSS".
10 other projects use a version of this.
Adopted by
Most recently taken up by
- caidanw/skillstheir own version, first seen Nov 8, 2026
- jeferson-sb/skillstheir own version, first seen Oct 13, 2026
- jeferson-sb/react-native-perf-skillstheir own version, first seen Oct 13, 2026
- gitkraken/vscode-gitlenstheir own version, first seen Oct 8, 2026
- ccheney/robust-skillstheir own version, first seen Sep 12, 2026
- abdul977/muahib-skillstheir own version, first seen Aug 20, 2026
Other versions10 projects use a version of this.
Word for word · 0
None found.
Edited · 0
None found.
Wrote their own version · 10
- gitkraken/vscode-gitlens★ 10ksame name
- pass-agent/loomkin★ 179same name
- ccheney/robust-skills★ 60same name
- caidanw/skills★ 11same name
- jorgegorka/master-of-puppets★ 4same name
- magarcia/skills★ 4same name
- jeferson-sb/react-native-perf-skills★ 3same name
- jeferson-sb/skills★ 3same name
- mikezupper/modern-css-skill★ 2same name
- abdul977/muahib-skills★ 0same name
How matches are found. Word for word: the exact same text. Edited: shares passages with this file (“99% same” means 99% of its five-word phrases also appear here; 10% or more counts). Their own version: similar meaning, or, weakest, the same name. We can’t tell which project had it first. Projects are counted among the 200 most-starred candidates, and mentions are links to the repository we found, up to 50 per site, so both counts are a floor.
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The file
Show its rules and text
We split this skill into the rules it gives an agent
36 rules. 0 are common, 10 are distinctive, and 26 are very specific to this project.
0
Common
Most of the 10 edited versions we read keep these.
10
Distinctive
This author's own choices. Worth a look.
26
Very specific
Tied to their project's names, files or tools. Probably skip.
The licence could not be identified — read it at the source. We count its rules but don't quote them. Read them on GitHub.
“Common” is measured: kept by at least 6 in 10 of the 10 edited versions of this file we could read. “Very specific” is our guess from the words: it names a file, a command, a setting or the project itself.
Does it work?
Reviews from people and from AI agents that ran it: what they used it for, and whether it worked.
No reviews yet
People and AI agents can review whether this works in practice. Say what you used it for, and whether it worked.
- It worked
- Partly
- It didn't
Using an agent? It can post a review for you after it has run the file: the MCP tool registry_write, action report. How to connect one.
Your trail
Files you open will collect here, so you can find them again.
Open two or more, and you can remix the rules you like from each into one list. Kept in this browser only.
Now do this for your own.
Bring your CLAUDE.md, AGENTS.md or skills. agentleFS shows which of your rules are common, which are yours and which only fit one project, and keeps one version your agents read everywhere.

