vercel-react-best-practices
React and Next.js performance optimization guidelines from Vercel Engineering. This skill should be used when writing, reviewing, or refactoring React/Next.js…
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Updated 10-31 00:15
Frontend & websites
11,327 results
great-interfaces
Design engineering principles for making interfaces feel polished. Use when building UI components, reviewing frontend code, implementing animations, hover…
web-clone
Website reproduction / cloning methodology. USE WHEN the user says reproduce a website, clone a website, clone website, copy a site, imitate a site, make one based on this site, reproduce site, replicate a certain webpage effect, take this site down and turn it into mine, reproduce a certain interaction/WebGL/Canvas/Three.js effect. Provides "first get the real source code → determine the path → reverse-engineer and break it down →…
tailwind-to-cva
Migrate React + TypeScript + Tailwind codebases from utility-class-heavy feature code to CVA-based styling and normalized ui/ component wrappers. TRIGGER when:…
tinyworld-render-performance
Use when changing Tiny World Builder renderer setup, shadows, smoke, voxel clouds, ghost board render cost, frame loop, or GPU performance.
tinyworld-settings
Use when changing Tiny World Builder Settings modal tabs, panels, controls, rendering/world/material/crowd/AI settings, or settings accessibility.
tinyworld-tool-icons-and-modes
Use when changing Tiny World Builder's mode indicator, boot tool selection, or Esc-to-Select behaviour.
tinyworld-webxr
Use when adding or modifying WebXR, AR placement, VR immersion, headset controller input, or XR rendering modes in Tiny World Builder.
improve-codebase-architecture
Scan a codebase for deepening opportunities, present them as a visual HTML report, then grill through whichever one you pick.
shopify-storefront-headless
Build headless storefronts with Shopify's Storefront API and Cart API. Use when building custom frontends, setting up Hydrogen, querying products for…
stackblitz-core-workflow-b
Design and implement a StackBlitz JavaScript SDK embed with an explicit project source, load strategy, UI options, persistence expectations, and responsive…
vercel-upgrade-migration
Upgrade Vercel CLI, Node.js runtime, and Next.js framework versions with breaking change detection. Use when upgrading Vercel CLI versions, migrating Node.js…
webflow-core-workflow-a
Operate the Webflow CMS staged/live lifecycle with reviewable writes and publishing. Use when creating, updating, publishing, unpublishing, or archiving…
webflow-migration-deep-dive
Migrate external or cross-site content into Webflow CMS with schema mapping, staged batches, reconciliation, and controlled publication. Use when moving…
components-composition-patterns
React composition patterns that scale — compound components, render props, context providers, lifting state. Use when refactoring boolean-prop-heavy components…
core-web-vitals
Core Web Vitals reference for measuring, diagnosing, and improving LCP, INP, and CLS page performance against Google's thresholds
css-architecture
Organize CSS using BEM, SMACSS, and CSS-in-JS patterns. Use when building scalable, maintainable styling systems with proper naming conventions.
frontend-delivery-loop
Continuous frontend delivery loop — cycles subagents through test → diagnose → fix → review → re-test until E2E and review are clean. Use to develop, fix,…
frontend-fundamentals
Front-end system-design reference — box model, rendering/reflow, DOM & Web APIs, virtualisation, state design, network transports, web performance.
nextjs-best-practices
Next.js App Router principles. Server Components, data fetching, routing patterns.
nextjs-performance
Next.js performance optimization for Core Web Vitals, image/font optimization, caching, streaming, bundle size, and Server Components. Use when fixing…
pro-state-machine
Professional React state-machine patterns. Use when implementing complex state logic, reducers, multi-step forms, async flows, or any component coordinating…
react-best-practices
React/Next.js best-practices reviewer for TSX/JSX. Triggers when writing or reviewing React components to check structure, hooks, accessibility, performance,…
react-query
Guidelines for using React Query for data fetching, caching, and server state synchronization in React applications