Total 50,504 skills, Frontend Development has 4863 skills
Showing 12 of 4863 skills
Automated UI development loop: dev server + browser + implement + verify + fix. Launches dev server, implements via frontend-design skill, checks for errors (console, TypeScript, network), and iterates up to 5 times. USE WHEN: "implement next feature", "implement [description]", "verify the UI". NOT for one-off design/code tasks — use frontend-design directly for those. 6. Reports completion or escalates with detailed report **Triggers:** - "implement next feature", "implement the hero section" - "verify this implementation", "check the UI" - "fix the errors", "iterate on this" - "start dev server", "manage server"
Learn how to create a multi-page static site with file-based routing using TypeScript, allowing for quick updates and easy content management.
Guides debugging and optimizing Largest Contentful Paint (LCP) using Chrome DevTools MCP tools. Use this skill whenever the user asks about LCP performance, slow page loads, Core Web Vitals optimization, or wants to understand why their page's main content takes too long to appear. Also use when the user mentions "largest contentful paint", "page load speed", "CWV", or wants to improve how fast their hero image or main content renders.
Explore how to effectively manage asynchronous data with Preact Signals by creating a custom `asyncSignal` that handles loading, error, and data states without breaking the synchronous nature of signals.
Fix PageSpeed Insights/Lighthouse accessibility "!" errors caused by contrast audit failures (CSS filters, OKLCH/OKLAB, low opacity, gradient text, image backgrounds). Use for accessibility-driven SEO/performance debugging and remediation.
Game audio engineer using Strudel.cc for background music and Web Audio API for sound effects in browser games. Use when adding music or SFX to a game.
Set up Tailwind v4 with shadcn/ui using @theme inline pattern and CSS variable architecture. Four-step mandatory pattern: define CSS variables at root, map to Tailwind utilities, apply base styles, get automatic dark mode. Use when: initializing React projects with Tailwind v4, setting up shadcn/ui dark mode, or fixing colors not working, theme not applying, CSS variables broken, tw-animate-css errors, or migrating from v3.
Frontend development guidelines for React/TypeScript applications. Modern patterns including Suspense, lazy loading, useSuspenseQuery, file organization with features directory, MUI v7 styling, TanStack Router, performance optimization, and TypeScript best practices. Use when creating components, pages, features, fetching data, styling, routing, or working with frontend code.
Use Lighthouse to perform performance audits on web pages and return JSON results, suitable for local development and CI regression testing
Comprehensive UI/UX guidelines for building React/Next.js components with Ant Design, shadcn/ui charts, and consistent styling. Use when creating forms, tables, modals, cards, or any UI component. Enforces color palette, typography, spacing (8px/12px/16px/24px), animations, and component patterns specific to the application.
Frontend development patterns for React, Next.js, state management, performance optimization, and UI best practices.
Build a web dashboard for technical indicator analysis using Plotly Dash or Streamlit. Supports single-symbol, multi-symbol, and multi-timeframe layouts with real-time refresh.