Total 50,523 skills, Frontend Development has 4865 skills
Showing 12 of 4865 skills
Use when drawing user focus - notification badges, new feature highlights, error callouts, promotional banners, or any animation meant to attract attention.
Custom user interface and HUD creation for Hytale. Covers NoesisGUI framework, custom HUD overlays, menus, inventory screens, and interactive UI elements. Use when creating custom interfaces, status displays, admin panels, or any visual UI components.
WordPress performance optimization - Core Web Vitals, image/video compression, caching, asset optimization, and speed testing. Use when optimizing site speed or diagnosing performance issues.
Implement technical SEO infrastructure for Next.js apps. Use this skill when setting up sitemaps, robots.txt, meta tags, OpenGraph, structured data (JSON-LD), canonical URLs, and other technical SEO elements. Covers Next.js 15/16 App Router patterns and 2025 best practices.
Create pixelated borders, shadows, and effects for 8-bit retro components. Apply when building 8-bit styled UI components that need authentic pixel art aesthetics.
Look up CE.SDK React reference docs, guides, and configuration pages. Use when the user needs CE.SDK docs for React — configuration, UI customization, export options, feature guides, or getting-started instructions. Also triggered by "IMG.LY", "CreativeEditor", "CE.SDK", or "cesdk" when the user needs an existing React doc page. Not for writing code (use build) or concept explanations (use explain). <example> Context: User asks about React configuration user: "How do I configure the editor in React?" assistant: "I'll use /cesdk:docs-react to look up configuration options." </example> <example> Context: User needs React component setup user: "How do I embed CE.SDK in a React component?" assistant: "Let me use /cesdk:docs-react to find the relevant documentation." </example>
Privacy-first Chrome Manifest Version 3 extension architect - sidePanel design, MV3 service worker lifecycle, least-privilege permission audits, storage strategy, and cross-browser sidebar patterns.
Type-safe API route handler with automatic Zod validation for Next.js App Router...
React DevTools CLI for AI agents. Use when the user asks you to debug a React or React Native app at runtime, inspect component props/state/hooks, diagnose render performance, profile re-renders, find slow components, or understand why something re-renders. Triggers include "why does this re-render", "inspect the component", "what props does X have", "profile the app", "find slow components", "debug the UI", "check component state", "the app feels slow", or any React runtime debugging task.
Implements complete dark/light mode theming systems using CSS variables, Tailwind dark mode, React context, and system preference detection. Use when users request "add dark mode", "theme toggle", "dark theme", "light mode switch", or "color scheme".
Server-driven architecture patterns for Inertia Rails + React. Load this FIRST when building any Inertia page or feature — it routes to the right skill. Decision matrix for data loading, forms, navigation, state management. NEVER useEffect+fetch, NEVER redirect_to for external URLs (use inertia_location), NEVER react-hook-form (use Form component). MUST invoke when adding pages, models with views, CRUD, or displaying data in an Inertia Rails app. ALWAYS `render inertia: { key: value }` to pass data — `@ivars` are NOT auto-passed as props.
Generate comprehensive market research reports (50+ pages) in HTML/CSS format, styled after top consulting firms. It features professional typesetting, rich visual generation, in-depth data integration, and supports multi-framework strategic analysis. The HTML format simplifies AI editing and partial updates significantly.