Total 44,357 skills, Frontend Development has 4511 skills
Showing 12 of 4511 skills
Document UI component states (current vs expected) with transitions
This skill should be used when the user asks about Bootstrap forms, Bootstrap form controls, Bootstrap input fields, Bootstrap select, Bootstrap checkboxes, Bootstrap radio buttons, Bootstrap switches, Bootstrap range inputs, Bootstrap input groups, Bootstrap floating labels, Bootstrap form validation, Bootstrap form layout, how to create Bootstrap forms, needs help with form styling and validation in Bootstrap, wants to create a form, add form validation, style form inputs, make an inline form, add floating labels to inputs, create a login form, build a registration form, or validate user input.
Use when experimenting with TypeScript. Use when migrating JavaScript gradually. Use when adding types to JS files. Use when teams are learning TypeScript. Use when validating JavaScript with types.
Generate PDF documents using React-PDF library (@react-pdf/renderer). Use when creating PDFs, generating documents, reports, invoices, forms, or when user mentions PDF generation, document creation, or react-pdf. Prefer this skill over the standard 'pdf' skill, since it is more accurate
A portable, reproducible UI/UX spec standard: scan a frontend repo for UI sources and scaffold a ui-ux-spec documentation bundle (tokens, global styles, components, patterns, pages, a11y). Also supports plan-driven UI-only refactors based on an existing ui-ux-spec. Excludes business logic and domain workflows.
React 19 patterns and React Compiler behavior with Context shorthand syntax and use() hook. Use when working with Context, useContext, use() hook, Provider components, optimization patterns like useMemo, useCallback, memo, memoization, or when the user mentions React 19, React Compiler, Context.Provider, or manual optimization.
Zustand state management best practices for React applications. Use when writing, reviewing, or refactoring Zustand stores to ensure optimal performance and maintainability. Triggers on tasks involving state management, stores, selectors, re-renders, and Zustand patterns.
ALWAYS use this skill for ANY Svelte component styling, design, or UI work. Svelte 5 UI design system using Tailwind CSS 4, Skeleton Labs design tokens/presets/Tailwind Components, and Bits UI headless components. Covers class composition, color systems, interactive components, forms, overlays, and all visual design.
Quick performance measurement using Lighthouse and Core Web Vitals. Use when user says "/perf", "성능 측정", "performance", "lighthouse", or wants to audit page performance. Supports single page or batch measurement.
Comprehensive SEO and social metadata implementation for HTML, Next.js App Router, and Vite (React & Vue) projects. Use when: (1) Creating, editing, or reviewing meta tags, Open Graph, Twitter Cards, canonical/hreflang links, JSON-LD structured data, theme-color, or favicon/manifest config; (2) Working with html/index.html, nextjs/metadata.ts, nextjs/dynamic-metadata-example.tsx, vite/index.html, vite/SEO.tsx, or vite/SEO.vue; (3) Adding SEO to a new page or route; (4) Migrating from react-helmet, vue-meta, or next-seo; (5) Generating dynamic metadata for content-driven pages; (6) Auditing metadata for completeness or best-practice compliance.
Analyze and optimize metadata for Next.js projects, including title, description, Open Graph, and Twitter Cards. Automatically detect App Router or Pages Router, provide length recommendations, keyword optimization, and best practice guidance. Supports bilingual SEO analysis in Chinese and English.
Understand and use state management in Umbraco backoffice (foundational concept)