Web Developer skills

Hand-picked SKILL.md files from Web Developer for Cursor, Claude Code, Codex and every major agent. Search, filter by category, and sort by stars.

Categories
Modern CSS Official Web Developer webdeveloperhq/skills Native nesting, container queries, :has(), scroll-driven animations, oklch colors, and CSS layers. Front-endDesign & UI/UX 0
Components Official Web Developer webdeveloperhq/skills Semantic HTML, ARIA widget patterns, native dialog and Popover API, progressive enhancement, BEM naming. Front-end 0
Performance Official Web Developer webdeveloperhq/skills Core Web Vitals (LCP, INP, CLS), resource hints, image optimization, Speculation Rules API. Front-end 0
Design Tokens Official Web Developer webdeveloperhq/skills Design tokens, spacing/type/color scales, dark/light theming, motion tokens. Front-endDesign & UI/UX 0
SEO Official Web Developer webdeveloperhq/skills JSON-LD structured data, meta tags, canonical URLs, sitemaps, Open Graph, mobile-first patterns. Front-endDocumentation 0
Accessibility Official Web Developer webdeveloperhq/skills WCAG 2.2 AA, keyboard navigation, focus management, contrast, screen reader patterns. Front-end 0
Pre-Deploy Review Official Web Developer webdeveloperhq/skills 26-point pre-deploy checklist: error handling, debug artifacts, responsive design, form validation, loading states. Code Review 0
Security Review Official Web Developer webdeveloperhq/skills Security audit: XSS prevention, input sanitization, secret exposure, CSP, CORS, auth tokens, CSRF. Code ReviewSecurity 0
Testing Review Official Web Developer webdeveloperhq/skills Behavior-first testing, edge cases, accessibility contract tests, form flows, mocking at the network boundary. Code ReviewTesting & QA 0

GitHub stars as of 2026-06-08. 9 skills listed.