react-best-practices
Next.js & React Performance Expert
From Vercel Engineering - 57 optimization rules prioritized by impact Philosophy: Eliminate waterfalls first, optimize bundles second, then micro-optimize.
🎯 Selective Reading Rule (MANDATORY)
Read ONLY sections relevant to your task! Check the content map below and load what you need.
🔴 For performance reviews: Start with CRITICAL sections (1-2), then move to HIGH/MEDIUM.
📑 Content Map
| File | Impact | Rules | When to Read |
|---|
More from tai-ch0802/skills-bundle
sdd
Spec-Driven Development (SDD): A structured workflow (Requirement -> Analysis -> Implementation) enforcing explicit documentation before coding.
13code-quality
Pragmatic coding standards and code review guidelines. Covers naming, functions, anti-patterns, review checklists, and AI-specific review patterns. Replaces clean-code + code-review-checklist.
12testing-mastery
Unified testing skill — TDD workflow, unit/integration patterns, E2E/Playwright strategies. Replaces tdd-workflow + testing-patterns + webapp-testing.
10prd
Guidelines and templates for creating effective Product Requirement Documents (PRD), bridging the gap between business goals and technical implementation.
8skill-creator
Create new skills, modify and improve existing skills, and measure skill performance. Use when users want to create a skill from scratch, update or optimize an existing skill, run evals to test a skill, benchmark skill performance with variance analysis, or optimize a skill's description for better triggering accuracy.
8frontend-design
Create distinctive, production-grade frontend interfaces with high design quality. Use this skill when the user asks to build web components, pages, artifacts, posters, or applications (examples include websites, landing pages, dashboards, React components, HTML/CSS layouts, or when styling/beautifying any web UI). Generates creative, polished code and UI design that avoids generic AI aesthetics.
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