@foxlight/bundle

Bundle size analysis for Foxlight — the open-source front-end intelligence platform.

What's Inside

• Size Tracker — computes raw and gzip sizes, per-component bundle breakdown (self, exclusive, total), chunk tracking
• Vite Plugin — Rollup-based dependency resolution with BFS traversal, JSON report output, console summary
• Webpack Plugin — hooks into Webpack's emit phase for per-module size extraction and reporting

Installation

npm install @foxlight/bundle

Vite Plugin

// vite.config.ts
import { defineConfig } from 'vite';
import { foxlightVitePlugin } from '@foxlight/bundle/vite';

export default defineConfig({
  plugins: [
    foxlightVitePlugin({
      outputPath: '.foxlight/bundle-report.json',
    }),
  ],
});

Webpack Plugin

// webpack.config.js
import { FoxlightWebpackPlugin } from '@foxlight/bundle/webpack';

export default {
  plugins: [
    new FoxlightWebpackPlugin({
      outputPath: '.foxlight/bundle-report.json',
    }),
  ],
};

Programmatic API

import { computeSize, computeComponentBundleInfo, formatBytes } from '@foxlight/bundle';

const size = computeSize(sourceCode);
console.log(formatBytes(size.gzip)); // "12.4 KB"

License

MIT