What is the primary benefit of the Code Splitting Helper?

It helps developers reduce the initial load time of web applications by splitting code into smaller, on-demand chunks.

How does the skill trigger automatically?

It activates when you mention 'code splitting helper' or ask questions regarding frontend performance optimization and lazy loading patterns.

Can it help with React Suspense implementation?

Yes, it provides production-ready patterns for integrating React.lazy with Suspense for seamless UI transitions during code loading.

Which frontend frameworks are supported?

This skill is optimized for modern web development frameworks including React, Vue, and standard JavaScript environments using Vite or Webpack.

Code Splitting Helper

Name: Code Splitting Helper
Author: jeremylongshore

byjeremylongshore

•

983

Design Tools

Optimizes web application performance by implementing efficient code splitting, lazy loading, and dynamic import patterns.

About

The Code Splitting Helper is a specialized skill designed to improve frontend performance by managing how JavaScript bundles are delivered to the browser. It provides step-by-step guidance for implementing route-based and component-level code splitting in modern frameworks like React and Vue. By helping developers automate dynamic imports and configure build tools like Vite or Webpack, this skill ensures that users only download the code they need, significantly reducing initial load times and improving Core Web Vitals.

Key Features

983 GitHub stars
Best practice patterns for React.lazy and Suspense
Automated dynamic import generation for React and Vue
Route-level code splitting implementation guidance
Performance validation against modern web standards
Bundle size optimization and vendor chunk strategies

Use Cases

Reducing the initial bundle size of a large-scale React or Vue application
Migrating monolithic frontend architectures to modular, split-ready codebases
Implementing lazy loading for heavy third-party libraries or non-critical components

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add jeremylongshore/claude-code-plugins-plus-skills code-splitting-helper

For use in Claude.ai and ChatGPT

Download Skill

GitHub