AI Plugin Indexexplain vs css-critical
explain and css-critical are both design skills. css-critical scores higher (87 vs 71 out of 100). css-critical has more GitHub stars (75k), and css-critical was updated more recently (17 days ago). The table compares them side by side.
| explain | css-critical | |
|---|---|---|
| Score | 71 / 100 | 87 / 100 |
| What it does | Explain code. Default is a one-sentence summary plus a mental model. Add `verbose` to also get an ASCII diagram, key details, and a modification guide. | 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: poshan0126 | Community: thedaviddias |
| Grades | Maintenance B, 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 | 870 | 74,518 |
| Last commit | 27 Aug 2026 | 6 Oct 2026 |
| Licence | MIT | MIT |
| Listed since | 19 Oct 2026 | 20 Oct 2026 |
| Install explain | Install css-critical |
Questions
Is explain or css-critical more popular?
css-critical has more GitHub stars: 74,518.
Can I use explain 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.