AI Plugin Indexcircuit-ui vs css-file-size
circuit-ui and css-file-size are both design skills. css-file-size scores higher (87 vs 81 out of 100). css-file-size has more GitHub stars (75k), and circuit-ui was updated more recently (4 days ago). The table compares them side by side.
| circuit-ui | css-file-size | |
|---|---|---|
| Score | 81 / 100 | 87 / 100 |
| What it does | Use this skill when working with the Circuit UI design system. It provides generated inventories of design tokens plus exported Circuit UI components and hooks from the source code, so you can answer usage and availability questions with current data. | Use when auditing slow page loads, heavy assets, or rendering delays related to Optimize CSS file size. Verify the actual bottleneck in DevTools, Lighthouse, or field data before recommending changes. |
| Publisher | Community: sumup-oss | Community: thedaviddias |
| Grades | Maintenance A, Licence A, Quality A | Maintenance A, Licence A, Quality A |
| npm downloads a week | Not on npm | Not on npm |
| Runs | Skill | Skill |
| Works with | Claude Code, Claude apps | Claude Code, Claude apps |
| GitHub stars | 979 | 74,518 |
| Last commit | 19 Oct 2026 | 6 Oct 2026 |
| Licence | Apache-2.0 | MIT |
| Listed since | 20 Oct 2026 | 20 Oct 2026 |
| Install circuit-ui | Install css-file-size |
Questions
Is circuit-ui or css-file-size more popular?
css-file-size has more GitHub stars: 74,518.
Can I use circuit-ui and css-file-size together?
Yes. AI assistants can load several skills at once. Install both and the assistant picks the right one for each task.