Reacture

React component optimization tool

Reacture is a plugin for Vite, Next.js and Webpack that helps optimize the perofmance of your React components during the build process. It uses OpenAI's pt-4o-mini model to generate optimized code, improving render speed and reducing unnecessary re-renders.

Key Features:

Automatic performance optimization
Component optimization
Support for Next.js / Vite / Webpack
Fallback local optimization
Configurable performance thresholds

Installation

npm install reacture

Usage

For Vite

To use Reacture with Vite, update your vite.config.js file as follows:

import { Reacture } from 'reacture';

export default {
  plugins: [
    Reacture.vite({
      apiKey: 'your-openai-api-key',
      threshold: 0.5,
    }),
  ],
};

For Next.js

To use Reacture in your Next.js project, add it to the next.config.js file:

const { Reacture } = require('reacture');

module.exports = {
  reacture: {
    apiKey: 'your-openai-api-key',
    threshold: 0.5,  // Optional: Optimization threshold
    platforms: ['nextjs', 'vite', 'webpack'],  // Optional: Platforms you want to use Reacture on
  }
};

For Webpack

To use Reacture with Webpack, update your webpack.config.js file:

const { Reacture } = require('reacture');

module.exports = {
  plugins: [
    Reacture.webpack({
      apiKey: 'your-openai-api-key',
      threshold: 0.5,
    }),
  ],
};

How it works

Analyze and Optimize Reacture automatically analyzes your React components and generates optimized code.
Use of GPT-4 The plugin uses OpenAI's GPT-4 model to suggest performance improvements, such as reducing re-renders, using React.memo or 'useMemo`.
Fallback to Local Optimization If no API key is provided, Reacture will use built-in optimization strategies to improve component performance.

Example of Optimized Code

For example, given the following component:

const MyComponent = ({ items }) => {
  const [count, setCount] = useState(0);

  const handleClick = () => {
    setCount(count + 1);
  };

  return (
    <div>
      <button onClick={handleClick}>Click me</button>
      <p>Count: {count}</p>
    </div>
  );
};

Reacture will optimize it like this:

const MyComponent = React.memo(({ items }) => {
  const [count, setCount] = useState(0);

  const handleClick = React.useCallback(() => {
    setCount(prevCount => prevCount + 1);
  }, []);

  return (
    <div>
      <button onClick={handleClick}>Click me</button>
      <p>Count: {count}</p>
    </div>
  );
});

suhasasumukh/reacture