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Found 548 Skills
Fast web browsing and web app testing for AI coding agents via persistent headless Chromium daemon. Browse any URL, read page content, click elements, fill forms, run JavaScript, take screenshots, inspect CSS/DOM, capture console/network logs, and more. Ideal for verifying local dev servers, testing UI changes, and validating web app behavior end-to-end. ~100ms per command after first call. Works with Claude Code, Cursor, Cline, Windsurf, and any agent that can run Bash. No MCP, no Chrome extension — just fast CLI.
Angular Material and CDK for UI components, theming, and custom components. Covers standalone Material components and custom themes. USE WHEN: user mentions "Angular Material", "Material CDK", "mat-table", "mat-dialog", "Angular UI components", "Material theming", "Angular CDK" DO NOT USE FOR: Bootstrap - use CSS framework skills, PrimeNG or other Angular UI libs
Convert Markdown articles into beautified HTML format, optimized for WeChat Official Account publishing. Apply professional CSS styles, code highlighting, and optimized typography. Use this when users say "Beautify this article", "Convert to HTML", "Optimize Official Account format", or "Generate Official Account HTML".
Fetches web pages, parses HTML with CSS selectors, calls REST APIs, and scrapes dynamic content. Use when extracting data from websites, querying JSON APIs, or automating browser interactions.
Build React Native 0.76+ apps with Expo SDK 52. Covers mandatory New Architecture (0.82+), React 19 changes (propTypes/forwardRef removal), new CSS (display: contents, mixBlendMode, outline), Swift iOS template, and DevTools migration. Use when: building Expo apps, migrating to New Architecture, or troubleshooting "Fabric component not found", "propTypes not a function", "TurboModule not registered", or Swift AppDelegate errors.
Create standalone debugging interfaces that reveal the internal workings of complex systems through interactive visualization. Use when the user wants to understand how something works, debug internal state, visualize data flow, see what happens when they interact with the system, or build a debug panel for any complex mechanism. Triggers on requests like "I don't understand how this works", "show me what's happening", "visualize the state machine", "build a debug view for this", "help me see the data flow", "make this transparent", or any request to understand, debug, or visualize internal system behavior. Applies to state machines, rendering systems, event flows, algorithms, animations, data pipelines, CSS calculations, database queries, or any system with non-obvious internal workings.
React/Next.js 프로젝트의 마이그레이션을 가이드하는 스킬. Pages Router에서 App Router, JavaScript에서 TypeScript, CSS에서 Tailwind, 라이브러리 업그레이드 등. "마이그레이션", "migrate", "업그레이드", "전환", "변환" 등의 요청 시 사용.
React, Next.js 16+, TypeScript, shadcn/ui, Tailwind CSS v4, Vite, Vitest 기반 프론트엔드 프로젝트의 기술스택 컨벤션 및 아키텍처 가이드. FE 코드 작성, 리뷰, 리팩토링 시 자동 참조.
Anime.js v4 - A fast, multipurpose and lightweight JavaScript animation library. Use when creating animations, timelines, draggable interactions, SVG animations, text effects, or working with CSS properties, DOM attributes and JavaScript objects.
Astro-specific performance optimizations for 95+ Lighthouse scores. Covers critical CSS inlining, compression, font loading, and LCP optimization. Triggers on: astro performance, astro lighthouse, astro optimization, astro-critters.
Use when indexing app content for Spotlight search, using NSUserActivity for prediction/handoff, or choosing between CSSearchableItem and IndexedEntity - covers Core Spotlight framework and NSUserActivity integration for iOS 9+
This skill should be used when setting up, configuring, or initializing Tailwind CSS (v3 or v4) and shadcn/ui for Next.js 16 App Router projects. Configure dark mode, design tokens, base layout with header/sidebar, accessibility defaults, and generate example components. Includes comprehensive setup automation, theme customization, and production-ready patterns. Use when the user requests "setup Tailwind", "configure shadcn/ui", "add dark mode", "initialize design system", or "setup UI framework" for Next.js projects.