Results for “next”

Provides backend architecture patterns, API design, database optimization, and server-side best practices for Node.js, Express, and Next.js API routes.

Render declarative UI widgets from JSON for React/Next.js applications, enabling agent-generated UIs, dynamic forms, and interactive cards.

Create beautiful, accessible user interfaces with shadcn/ui components, Tailwind CSS utility-first styling, and canvas-based visual designs.

React and Next.js performance optimization guidelines from Vercel Engineering. Use this skill when writing, reviewing, or refactoring React/Next.js code. Apply it proactively whenever working on React components, Next.js pages, API routes, data fetching (server or client), bundle size, rendering performance, re-renders, server actions, hydration, animations, or JavaScript optimizations. If the code involves React or Next.js, use this skill — even if performance isn't the stated goal, these patterns prevent issues before they arise.

Organizes 70+ React and Next.js performance optimization rules across 8 priority categories for use when writing, reviewing, or refactoring code.

Provides Kelvin Garr's fixed AICA brand identity and Next.js 14 implementation guide for building his personal sites and AICA-branded projects.

Implements accessible, performant animations and transitions in React/Next.js apps using Motion, with tokens, reduced-motion support, and device adaptation.

Explains Next.js App Router architecture with file-based routing, layouts, loading and error states, dynamic routes, and route handlers.

Write Jest or Vitest unit tests with React Testing Library and Playwright E2E tests for Next.js projects. Use when testing components with RTL, mocking APIs with MSW, or creating Playwright user flow tests.

Secure Next.js App Router with middleware auth, Server Action validation, CSP headers, and taint APIs. Use when adding authentication middleware, validating Server Action inputs with Zod, or preventing secret leakage to client bundles.

Provides a foundational motion system for React/Next.js apps using motion/react, including tokens, spring presets, accessibility enforcement, SSR safety, and performance rules.

Optimizes React and Next.js performance with 69 prioritized rules covering waterfalls, bundle size, server-side rendering, and re-rendering patterns.

Generates unit tests, integration tests, and E2E tests for React/Next.js applications by scanning components, analyzing coverage reports, and scaffolding Playwright test files.

Build scroll animations, parallax effects, pinned sections, and scroll-triggered reveals using GSAP ScrollTrigger or Framer Motion in vanilla JS, React, or Next.js.

Provides backend architecture patterns, API design, database optimization, and server-side best practices for Node.js, Express, and Next.js API routes.

Applies Kelvin Garr's fixed AICA brand identity—black glass, gold circuits, Space Grotesk—and Next.js 14 implementation guide for his personal sites and AICA-branded projects.

Practical patterns for using fp-ts with React, covering hooks, state, forms, and data fetching for React 18/19 and Next.js 14/15.

Provides practical accessibility patterns for React and Next.js, covering form labeling, semantic HTML, ARIA attributes, keyboard navigation, focus management, and screen reader support.

Optimize React and Next.js applications with 70 performance rules across 8 categories, prioritized by impact for automated refactoring and code generation.

Practical patterns for using fp-ts with React, covering hooks, state management, form validation, and data fetching for React 18/19 and Next.js 14/15.

Build complex, interactive animations in React/Next.js including drag-and-drop, gestures, text animations, SVG path drawing, custom hooks, and imperative sequences.

Apply functional programming patterns with fp-ts in React, covering state management, form validation, and data fetching for React 18/19 and Next.js 14/15.

Add a batteries-included agent component to React/Next.js apps with runtime, streaming, human-in-the-loop approvals, and client-side tools.

Practical patterns for using fp-ts with React, covering hooks, state management, form validation, and data fetching for React 18/19 and Next.js 14/15.

Generates premium React/Next.js frontend code with deterministic typography, calibrated color palettes, and motion physics, enforcing anti-cliché design rules and performance guardrails.

Provides copy-paste animation patterns for React and Next.js, including buttons, modals, toasts, stagger lists, page transitions, scroll reveals, and layout animations, all built on motion-foundations tokens.

Type-safe API route handler with automatic Zod validation for Next.js App Router...

Provides React/Next.js UI components for displaying tool call lifecycle states including pending, running, approval, success, and error, with support for human-in-the-loop approval flows.

Audits and fixes responsive design issues across specified pages or sections, covering breakpoint coverage, layout collapse, touch targets, typography scaling, overflow, and navigation, with mobile-first enforcement for Next.js and Tailwind projects.

Generates a complete, production-ready SaaS project boilerplate with Next.js 14+, TypeScript, Tailwind CSS, shadcn/ui, Drizzle ORM, and Stripe, including authentication, database schemas, billing integration, API routes, and a working dashboard.

Deep Supabase reference — auth flows, RLS patterns, edge functions, realtime, storage, Next.js SSR integration.

Frontend development patterns for React, Next.js, state management, performance optimization, and UI best practices.

Operate Payload CMS (Next.js-native headless CMS) in repo workflows: bootstrap a Payload app, configure collections/globals, run local dev + migrations, and ship safe content-model changes. Use when the request mentions Payload CMS, payload config, collection schema, admin panel, or Next.js + headless CMS integration.

Environment variable validation, security scanning, and management for Next.js, Vite, React, and Node.js applications

Frontend development patterns for React, Next.js, state management, performance optimization, and UI best practices.

Scaffolds or audits Zod-validated environment variables for a Next.js service, including src/lib/env.ts, .env.example, scripts/check-env.ts, and pnpm check:env. Use when adding env vars, auditing process.env usage, or aligning with deployment secrets.