https://github.com/supitsdu/rollup-plugin-bundlens

An Rollup plugin that helps manage and log bundle metrics. Use it to track and analyze your bundle.
https://github.com/supitsdu/rollup-plugin-bundlens

bundle-analyzer bundle-size gzip-size metrics rollup-plugin

Last synced: 4 months ago
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An Rollup plugin that helps manage and log bundle metrics. Use it to track and analyze your bundle.

• Host: GitHub
• URL: https://github.com/supitsdu/rollup-plugin-bundlens
• Owner: supitsdu
• License: mit
• Created: 2024-11-23T05:06:22.000Z (over 1 year ago)
• Default Branch: main
• Last Pushed: 2025-03-01T07:30:36.000Z (over 1 year ago)
• Last Synced: 2025-09-23T17:57:14.009Z (9 months ago)
• Topics: bundle-analyzer, bundle-size, gzip-size, metrics, rollup-plugin
• Language: TypeScript
• Homepage:
• Size: 261 KB
• Stars: 1
• Watchers: 1
• Forks: 0
• Open Issues: 5
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
# Bundlens - Rollup.js Plugin

A Rollup.js plugin that analyzes and reports bundle metrics including file sizes, gzip sizes, and detailed bundle information.

## Features

- 📊 Reports bundle size metrics

- 📦 Shows individual chunk and asset sizes

- 🗜️ Includes gzip size information

- 🎨 Color-coded size indicators

- 📝 Detailed bundle summary

## Usage

Add the plugin to your rollup.config.js:

```js

import { reportDetails } from "rollup-plugin-bundlens"

export default {

  input: "src/index.js",

  output: {

    dir: "dist",

    format: "esm",

  },

  plugins: [reportDetails()],

}

```

## Output Example

![Plugin Output Preview](/metrics-output.webp)

## Color-coded indicators for bundle sizes

- 🟢 Green: < 16kB

- 🟡 Yellow: < 64kB

- 🔴 Red: < 120kB

- 🟣 Magenta: >= 120kB

## License

Licensed under the [MIT License](/LICENSE)