# core-web-vitals

Skill · `skill:core-web-vitals`

Favz census, built 2026-10-02. Tool names and counts only. No repo names. HTML page: https://favz.co/tools/skill-core-web-vitals.html

- Repos that have it now: 21
- Repos that ever had it: 24
- Still have it: 88%
- Share of census repos with any tool: 0.04%

## 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 |
|---|---|
| 2026-02 | 2 |
| 2026-03 | 6 |
| 2026-04 | 9 |
| 2026-06 | 11 |
| 2026-07 | 16 |
| 2026-09 | 21 |

## 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 |
|---|---|---|---|
| [performance](https://favz.co/tools/skill-performance.md) | Skill | 9 | 407.5× |
| [seo](https://favz.co/tools/skill-seo.md) | Skill | 13 | 333.5× |
| [accessibility](https://favz.co/tools/skill-accessibility.md) | Skill | 15 | 326.8× |
| [playwright-skill](https://favz.co/tools/skill-playwright-skill.md) | Skill | 6 | 282.8× |
| [slack-gif-creator](https://favz.co/tools/skill-slack-gif-creator.md) | Skill | 5 | 167.3× |
| [web-artifacts-builder](https://favz.co/tools/skill-web-artifacts-builder.md) | Skill | 6 | 161.1× |
| [algorithmic-art](https://favz.co/tools/skill-algorithmic-art.md) | Skill | 5 | 140.8× |
| [doc-coauthoring](https://favz.co/tools/skill-doc-coauthoring.md) | Skill | 5 | 129.7× |
| [xlsx](https://favz.co/tools/skill-xlsx.md) | Skill | 5 | 120.3× |
| [emil-design-eng](https://favz.co/tools/skill-emil-design-eng.md) | Skill | 5 | 119.0× |
| [canvas-design](https://favz.co/tools/skill-canvas-design.md) | Skill | 5 | 116.6× |
| [pptx](https://favz.co/tools/skill-pptx.md) | Skill | 5 | 112.1× |