AI Plugin Indexlichess vs css-file-size
lichess and css-file-size are both design skills. css-file-size scores higher (87 vs 70 out of 100). css-file-size has more GitHub stars (75k), and lichess was updated more recently (3 days ago). The table compares them side by side.
| lichess | css-file-size | |
|---|---|---|
| Score | 70 / 100 | 87 / 100 |
| What it does | Reuse lichess/lila code and assets when implementing or refining pychess-variants features to match lichess look and feel. Use when tasks involve UI parity, behavior parity, borrowing styles/icons/components, or checking how lichess implemented a feature. This skill defines a minimal reuse workflow. Do not use it to run local lila processes; use a local-server workflow when runtime comparison is required. | 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: pychess | Community: thedaviddias |
| Grades | Maintenance A, Licence C, Quality B | 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 | 317 | 74,518 |
| Last commit | 20 Oct 2026 | 6 Oct 2026 |
| Licence | AGPL-3.0 | MIT |
| Listed since | 19 Oct 2026 | 20 Oct 2026 |
| Install lichess | Install css-file-size |
Questions
Is lichess or css-file-size more popular?
css-file-size has more GitHub stars: 74,518.
Can I use lichess 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.