# mermaid-diagram

Skill · `skill:mermaid-diagram`

Favz census, built 2026-10-04. Tool names and counts only. No repo names. HTML page: https://favz.co/tools/skill-mermaid-diagram.html

- Repos that have it now: 29
- Repos that ever had it: 30
- Still have it: 97%
- Share of census repos with any tool: 0.03%

## Repos with it, by month

From commit dates in each repo's history. The last few days always look low, because repos found later fill them in.

| Month | Repos at month end |
|---|---|
| 2025-11 | 1 |
| 2026-01 | 3 |
| 2026-02 | 5 |
| 2026-03 | 6 |
| 2026-04 | 8 |
| 2026-05 | 13 |
| 2026-06 | 18 |
| 2026-07 | 23 |
| 2026-08 | 27 |
| 2026-09 | 29 |

## Goes with

Tools found in the same repos, ranked by lift: 3× means the two show up together three times as often as chance would give. Only pairs sharing 5 or more repos.

| Tool | Kind | Repos with both | Lift |
|---|---|---|---|
| [postgresql-table-design](https://favz.co/tools/skill-postgresql-table-design.md) | Skill | 5 | 604.2× |
| [zod](https://favz.co/tools/skill-zod.md) | Skill | 5 | 407.9× |
| [typescript-expert](https://favz.co/tools/skill-typescript-expert.md) | Skill | 5 | 354.7× |
| [security](https://favz.co/tools/skill-security.md) | Skill | 6 | 119.4× |
| [next-best-practices](https://favz.co/tools/skill-next-best-practices.md) | Skill | 5 | 108.8× |
| [react-best-practices](https://favz.co/tools/skill-react-best-practices.md) | Skill | 6 | 66.6× |