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
3 of 9 scanners reported clean
Some scanners were skipped, did not run, or reported a non-clean status. Review each row below.
3
Scanners Passed
9
Scanners in report
Clean
TrivyContainer and dependency vulnerability scanner
95%
Clean
SemgrepStatic code analysis for vulnerabilities
95%
Clean
mcp-scan (Snyk)Model Context Protocol security validation
95%
Skipped
Snyk (dep)Open source security scanning
50%
Skipped
Socket.devSupply chain security analysis
50%
Skipped
VirusTotalMulti-engine malware detection
50%
Skipped
CrowdStrikeAdvanced threat intelligence
50%
Skipped
OSV-ScannerOpen Source Vulnerability database check
50%
Skipped
OWASP Dep-Check
50%
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
Related Skills
pedronauck/qa-report
tools
VerifiedTrustedCommunity
Plans real-user QA deliverables: personas, journey maps, exploratory charters, persona/journey/tour/CFR test cases, regression suites, Figma validation checks, automation intent, and user-impact bug reports. Writes artifacts under <qa-output-path>/qa/ for qa-execution to consume. Use when planning QA before execution, documenting journey-driven test strategy, marking flows that need E2E follow-up, or filing structured bug reports. Do not use for live execution, AI implementation audits, CI gate ownership, or technical integration/security/performance suites; use qa-execution or agent-output-audit instead.
374SKILL.mdUpdated May 26, 2026
pedronauck/qa-execution
development
VerifiedTrustedCommunity
Executes real-user QA sessions through public interfaces using personas, journeys, exploratory charters, test tours, edge-case probes, CFR checks, and browser evidence. Reads qa-report artifacts from <qa-output-path>/qa/ when present, captures issues/screenshots/reports under the same output tree, and classifies bugs by user impact. Use when validating a release candidate, migration, refactor, or user-facing change against production-like behavior. Do not use for AI implementation audits, task-status reconciliation, CI gate runs, integration/security/performance templates, or flaky-test triage; use agent-output-audit for those.
374SKILL.mdUpdated May 26, 2026
pedronauck/outside-to-issue
development
VerifiedTrustedCommunity
Transform outside-of-diff review files into properly formatted issue files for a given PR. Use when converting review files from ai-docs/reviews-pr-<PR>/outside/ into issue format in ai-docs/reviews-pr-<PR>/issues/. Automatically determines starting issue number and preserves all metadata (file path, date, status) from original review files. Don't use for inline-diff review files, non-PR review artifacts, or creating GitHub issues directly.
374SKILL.mdUpdated May 26, 2026
pedronauck/no-workarounds
development
VerifiedTrustedCommunity
Enforce root-cause fixes over workarounds, hacks, and symptom patches in all software engineering tasks. Use when debugging issues, fixing bugs, resolving test failures, planning solutions, making architectural decisions, or reviewing code changes. Activates gate functions that detect and reject common workaround patterns such as type assertions, lint suppressions, error swallowing, timing hacks, and monkey patches. Don't use for trivial formatting changes or documentation-only edits.
374SKILL.mdUpdated May 26, 2026