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react-vite-best-practices

Apply React and Vite performance best practices to optimize builds and code splitting.

1|Updated Dec 12, 2025
Search Tags:#performance#react#vite#lazy-loading#code-splitting#hmr
One-click install
npx skills add https://github.com/mohamed-g-shoaib/forge --skill react-vite-best-practices-mohamed-g-shoaib
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: react-vite-best-practices
Source: https://github.com/mohamed-g-shoaib/forge/tree/main/.agents/skills/react-vite-best-practices
Command: npx skills add https://github.com/mohamed-g-shoaib/forge --skill react-vite-best-practices-mohamed-g-shoaib

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Consolidates React + Vite performance best practices into a single, reusable guide to improve build size, load performance, and runtime efficiency for modern web apps.

Core Features & Use Cases

  • Build optimization: manual chunks, minification, asset hashing, and target modern browsers for smaller, faster bundles.
  • Code splitting and lazy loading: route-based splitting with React.lazy, Suspense, dynamic imports, and prefetch hints to reduce initial payloads.
  • Development performance and DX: dependency prebundling, robust HMR, and tooling patterns that speed iteration.
  • Asset handling and environment: image/font optimization, correct public directory usage, VITE_ prefix guidelines, and mode-specific env handling.
  • Bundle analysis: visualization and verification using common tools to measure impact and guide optimizations.

Quick Start

Implement the recommended Vite + React performance setup and iteratively apply code-splitting, lazy loading, and bundle analysis to achieve measurable improvements.

Frequently Asked Questions about react-vite-best-practices

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

FAQPage Schema
How do I optimize React Vite build size and performance?▼

Optimize React Vite build size by configuring manual chunks, minification, asset hashing, and modern browser targets to generate smaller, faster bundles.

What is the best way to implement route-based code splitting in React with Vite?▼

Implement route-based code splitting in React with Vite by using React.lazy, Suspense, and dynamic imports to reduce initial payloads and improve load performance.

Why does Vite HMR break when using environment variables and dynamic imports?▼

Vite HMR stability depends on correct dependency prebundling and proper VITE_ prefix guidelines for environment variables to maintain robust hot module replacement.

Can I analyze Vite bundle size to verify code splitting impact?▼

You can analyze Vite bundle size using common visualization tools to verify code splitting impact, measure bundle composition, and guide further performance optimizations.

Do I need a specific vite.config.ts setup for React lazy loading and asset optimization?▼

A deterministic vite.config.ts setup is needed to safely configure React lazy loading, asset handling, and environment configuration for scalable performance improvements.

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