vercel-react-best-practices

Review React and Next.js code against eight performance categories.

3|Updated Mar 22, 2026
One-click install
npx skills add https://github.com/0xharryriddle/codex-field-kit --skill vercel-react-best-practices-0xharryriddle
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: vercel-react-best-practices
Source: https://github.com/0xharryriddle/codex-field-kit/tree/main/archive/upstream/examples/skills/vercel-react-best-practices
Command: npx skills add https://github.com/0xharryriddle/codex-field-kit --skill vercel-react-best-practices-0xharryriddle

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This guide provides actionable performance patterns for React and Next.js to help teams write, review, and refactor code with performance in mind.

Core Features & Use Cases

  • Prioritized rules across 8 categories (async, bundle, server, client, rerender, rendering, javascript, advanced)
  • Concrete examples and practical guardrails for optimizing waterfalls, bundle imports, SSR, and client-side data fetching
  • Use cases include code reviews, performance-focused refactors, and architecture decisions to improve TTI and LCP.

Quick Start

Review React/Next.js code against the eight priority categories and apply the recommended patterns to improve performance immediately.

Frequently Asked Questions about vercel-react-best-practices

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
What are the best practices for React and Next.js performance optimization?

React and Next.js performance optimization involves applying actionable patterns across eight categories including async, bundle, server, client, rerender, rendering, javascript, and advanced techniques to improve TTI and LCP.

How do I optimize bundle imports and server components in Next.js?

To optimize bundle imports and server components in Next.js, apply concrete guardrails and prioritized rules that target waterfalls, bundle imports, SSR, and client-side data fetching to improve performance.

Can I use this guide for React code reviews and performance refactoring?

Yes, this guide is designed for React code reviews and performance-focused refactoring, providing concrete examples and practical guardrails to help teams write and review code with performance in mind.

What's the best way to improve TTI and LCP in Next.js applications?

The best way to improve TTI and LCP in Next.js applications is to review code against eight priority categories and apply recommended performance patterns for async operations, rendering, and bundle optimization.

Does this performance guide cover both server-side rendering and client-side data fetching?

Yes, this performance guide covers both server-side rendering and client-side data fetching, providing concrete examples and practical guardrails for optimizing waterfalls and SSR in React and Next.js.