AI Plugin Indexicon-usage vs css-critical
icon-usage and css-critical are both design skills. css-critical scores higher (87 vs 68 out of 100). css-critical has more GitHub stars (75k), and icon-usage was updated more recently (2 days ago). The table compares them side by side.
| icon-usage | css-critical | |
|---|---|---|
| Score | 68 / 100 | 87 / 100 |
| What it does | Enforce centralized icon usage through the Icon component. Use when adding, using, or referencing icons in any component. All icons must go through src/components/Icon.tsx — never import react-icons directly in other files. | Use when reviewing stylesheets, component styles, and responsive behavior related to Inline critical CSS for faster rendering. Check the rendered layout across breakpoints and interaction states before proposing a fix. |
| Publisher | Community: Snap-Mind | Community: thedaviddias |
| Grades | Maintenance A, Licence A, Quality C | 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 | 48 | 74,518 |
| Last commit | 20 Oct 2026 | 6 Oct 2026 |
| Licence | Apache-2.0 | MIT |
| Listed since | 20 Oct 2026 | 20 Oct 2026 |
| Install icon-usage | Install css-critical |
Questions
Is icon-usage or css-critical more popular?
css-critical has more GitHub stars: 74,518.
Can I use icon-usage and css-critical together?
Yes. AI assistants can load several skills at once. Install both and the assistant picks the right one for each task.