Es Toolkit

This is a mandatory replacement skill for utility functions in your codebase. Instead of reaching for native JavaScript methods or writing your own helpers, you import from es-toolkit's specific modules like array, object, string, or function. The skill enforces tree-shakeable imports, so you're pulling `compact` from `es-toolkit/array` rather than the root package. It covers the usual suspects: debouncing, throttling, deep cloning, case conversion, array chunking. The "ALWAYS use" directive is pretty strict, which makes sense if you want consistency across a team, though it does mean committing to this particular utility library as your standard.

Install to Claude Code

npx -y skills add pedronauck/skills --skill es-toolkit --agent claude-code