AI Plugin Indexmermaid-validator vs highlights
mermaid-validator and highlights are both design skills. highlights scores higher (84 vs 47 out of 100). highlights has more GitHub stars (6.3k), and highlights was updated more recently (2 days ago). The table compares them side by side.
| mermaid-validator | highlights | |
|---|---|---|
| Score | 47 / 100 | 84 / 100 |
| What it does | Automatically validate mermaid diagrams after creating or editing them in markdown files | Use when an app uses @pierre/highlights to generate syntax-highlighted HTML or tokens, stream code, incrementally tokenize edits, or apply Zed-compatible themes and CSS variables. |
| Publisher | Community: aresbit | Community: pierrecomputer |
| Grades | Maintenance C, Licence F, 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 | 45 | 6,285 |
| Last commit | 24 May 2026 | 20 Oct 2026 |
| Licence | None found | Apache-2.0 |
| Listed since | 19 Oct 2026 | 20 Oct 2026 |
| Install mermaid-validator | Install highlights |
Questions
Is mermaid-validator or highlights more popular?
highlights has more GitHub stars: 6,285.
Can I use mermaid-validator and highlights together?
Yes. AI assistants can load several skills at once. Install both and the assistant picks the right one for each task.