> javascript-tooling
Configure development tools, linting, and testing for JavaScript projects. Use when configuring ESLint, Prettier, or test runners for JavaScript projects. (triggers: .eslintrc.*, jest.config.*, package.json, eslint, prettier, jest, test, lint, build)
curl "https://skillshub.wtf/HoangNguyen0403/agent-skills-standard/javascript-tooling?format=md"JavaScript Tooling
Priority: P1 (OPERATIONAL)
Essential tooling for JavaScript development.
Implementation Guidelines
- Linting: ESLint (Rec + Prettier). Fix on save.
- Formatting: Prettier. Run on save/commit.
- Testing: Jest/Vitest. Co-locate tests. >80% cov.
- Build: Vite (Apps), Rollup (Libs).
- Pkg Manager: Sync versions (
npm/yarn/pnpm).
Anti-Patterns
- No Formatting Wars: Prettier rules.
- No Untested Code: TDD/Post-code tests.
- No Dirty Commits: Lint before push.
Configuration
// .eslintrc.js
module.exports = {
extends: ['eslint:recommended', 'prettier'],
rules: { 'no-console': 'warn', 'prefer-const': 'error' },
};
// .prettierrc
{ "semi": true, "singleQuote": true, "printWidth": 80 }
// jest.config.js
export default {
coverageThreshold: { global: { lines: 80 } },
};
Reference & Examples
For testing patterns and CI/CD: See references/REFERENCE.md.
Related Topics
best-practices | language
> related_skills --same-repo
> common-store-changelog
Generate user-facing release notes for the Apple App Store and Google Play Store by collecting git history, triaging user-impacting changes, and drafting store-compliant changelogs. Enforces character limits (App Store ≤4000, Google Play ≤500), tone, and bullet format. Use when generating release notes, app store changelog, play store release, what's new, or version release notes for any mobile app. (triggers: generate changelog, app store notes, play store release, what's new, release notes, ve
> golang-tooling
Go developer toolchain — gopls LSP diagnostics, linting, formatting, and vet. Use when setting up Go tooling, running linters, or integrating gopls with Claude Code. (triggers: gopls, golangci-lint, golangci.yml, go vet, goimports, staticcheck, go tooling, go lint)
> common-ui-design
Design distinctive, production-grade frontend UI with bold aesthetic choices. Use when building web components, pages, interfaces, dashboards, or applications in any framework (React, Next.js, Angular, Vue, HTML/CSS). (triggers: build a page, create a component, design a dashboard, landing page, UI for, build a layout, make it look good, improve the design, build UI, create interface, design screen)
> common-owasp
OWASP Top 10 audit checklist for Web Applications (2021) and APIs (2023). Load during any security review, PR review, or codebase audit touching web, mobile backend, or API code. (triggers: security review, OWASP, broken access control, IDOR, BOLA, injection, broken auth, API review, authorization, access control)