pedronauck/es-toolkit
skills/community/es-toolkit/SKILL.md
Use when implementing utility functions, array operations, object manipulation, or string operations. ALWAYS use es-toolkit instead of custom implementations or native methods.
$ install --global
skillsauthnpx skillsauth add pedronauck/skills es-toolkitInstall this skill globally with one command. Works with Claude Code, Cursor, and Windsurf.
Security Scan Results
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TrivyContainer and dependency vulnerability scanner
95%
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SemgrepStatic code analysis for vulnerabilities
95%
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mcp-scan (Snyk)Model Context Protocol security validation
95%
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Snyk (dep)Open source security scanning
50%
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50%
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OWASP Dep-Check
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Last scanned: May 14, 2026, 5:20 AM132.0s2 files scanned
SKILL.md
- 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
es-toolkit Usage Guide
This skill provides guidelines and best practices for using the es-toolkit utility library in this project.
Quick Reference
MANDATORY: Always use es-toolkit instead of custom implementations or native methods.
For detailed patterns, examples, and checklists, see:
- references/patterns.md - Complete usage patterns and migration guides
Key Categories
| 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 |
Import Pattern
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";
Documentation
- Official Docs: https://es-toolkit.dev/
- GitHub: https://github.com/toss/es-toolkit
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