# echo-development

Skill · `skill:echo-development`

Favz census, built 2026-09-27. Tool names and counts only. No repo names. HTML page: https://favz.co/tools/skill-echo-development.html

- Repos that have it now: 22
- Repos that ever had it: 25
- Still have it: 88%
- Share of census repos with any tool: 0.07%

## 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 |
|---|---|
| 2026-03 | 3 |
| 2026-04 | 3 |
| 2026-05 | 10 |
| 2026-06 | 15 |
| 2026-07 | 17 |
| 2026-08 | 21 |
| 2026-09 | 22 |

## 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 |
|---|---|---|---|
| [ai-sdk-development](https://favz.co/tools/skill-ai-sdk-development.md) | Skill | 6 | 410.6× |
| [medialibrary-development](https://favz.co/tools/skill-medialibrary-development.md) | Skill | 5 | 358.4× |
| [configuring-horizon](https://favz.co/tools/skill-configuring-horizon.md) | Skill | 9 | 338.7× |
| [inertia-vue-development](https://favz.co/tools/skill-inertia-vue-development.md) | Skill | 6 | 200.7× |
| [fortify-development](https://favz.co/tools/skill-fortify-development.md) | Skill | 12 | 192.2× |
| [wayfinder-development](https://favz.co/tools/skill-wayfinder-development.md) | Skill | 10 | 144.8× |
| [livewire-development](https://favz.co/tools/skill-livewire-development.md) | Skill | 8 | 126.8× |
| [laravel-best-practices](https://favz.co/tools/skill-laravel-best-practices.md) | Skill | 20 | 122.9× |
| [tailwindcss-development](https://favz.co/tools/skill-tailwindcss-development.md) | Skill | 22 | 103.5× |
| [infer-conventions](https://favz.co/tools/skill-infer-conventions.md) | Skill | 5 | 89.6× |
| [pest-testing](https://favz.co/tools/skill-pest-testing.md) | Skill | 14 | 79.8× |
| [wsl](https://favz.co/tools/mcp-cmd-wsl.md) | MCP server (local command) | 5 | 62.7× |