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Use when implementing utility functions, array operations, object manipulation, or string operations. ALWAYS use es-toolkit instead of custom implementations or native methods.
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| name | es-toolkit |
| description | Use when implementing utility functions, array operations, object manipulation, or string operations. ALWAYS use es-toolkit instead of custom implementations or native methods. |
| allowed-tools | Read, Grep, Glob |
This skill provides guidelines and best practices for using the es-toolkit utility library in this project.
MANDATORY: Always use es-toolkit instead of custom implementations or native methods.
For detailed patterns, examples, and checklists, see:
| Category | Module | Common Functions |
|---|---|---|
| Array | es-toolkit/array | compact, head, last, take, drop, uniq, chunk, flatten |
| Object | es-toolkit/object | merge, mergeWith, clone, cloneDeep, pick, omit |
| String | es-toolkit/string | trim, trimStart, trimEnd, kebabCase, camelCase, snakeCase |
| Function | es-toolkit/function | debounce, throttle, memoize, once |
| Util | es-toolkit/util | invariant |
Always import from specific modules for optimal tree-shaking:
// Good: Import from specific modules
import { compact } from "es-toolkit/array";
import { merge } from "es-toolkit/object";
// Bad: Import from root (larger bundle)
import { compact } from "es-toolkit";