Demos:
Bundle analysis comparison ·
Bundle analysis

BundleStats Next.js plugin

- Bundle size and totals by file type(css, js, img, etc)

- Insights: duplicate packages, new packages

- Initial JS/CSS, Cache invalidation, and other bundle metrics

- Assets report (entrypoint, initial, types, changed, delta)

- Modules report (changed, delta, chunks, duplicate count and percentage)

- Packages report (count, duplicate, changed, delta)

:star: Side by side comparison for multiple builds

Description

Analyze Next.JS bundle stats(bundle size, assets, modules, packages) and compare the results between different builds.

How to install

``shell
npm install --dev next-plugin-bundle-stats
`

or

`shell
yarn add --dev next-plugin-bundle-stats
`

Available options

See bundle-stats-webpack-plugin options.

Examples of usage

`js
// In your next.config.js
const createBundleStatsPlugin = require('next-plugin-bundle-stats');

const withBundleStatsPlugin = createBundleStatsPlugin();

/* @type {import('next').NextConfig} /
const nextConfig = {};

module.exports = withBundleStatsPlugin(nextConfig);
`

or with custom options:
`js
// In your next.config.js
const createBundleStatsPlugin = require('next-plugin-bundle-stats');

const withBundleStatsPlugin = createBundleStatsPlugin({
outDir: '../artifacts'
});

/* @type {import('next').NextConfig} /
const nextConfig = {};

module.exports = withBundleStatsPlugin(nextConfig);
``

Other packages

$3

 

CLI to generate bundle stats report.

$3

 

Webpack plugin to generate bundle stats report for webpack/rspack.

$3

 

Gatsby plugin for bundle-stats.

$3

 

Rollup plugin to generate bundle stats report for vite/rolldown/rollup.

Related projects

$3

#### Automated bundle analysis, reviews and monitoring - Quickly identify and fix bundle regressions before shipping to production.

- :crystal_ball: In-depth bundle stats analysis for every build
- :chart_with_upwards_trend: Monitor bundle stats changes and identify opportunities for optimizations
- :bell: Quick feedback with rule based automated review flow, GitHub Pull Request comments, GitHub check reports, or Slack messages
- :wrench: Support for webpack, vite, rspack, rollup, rolldown
- :hammer: Support for all major CI services(CircleCI, GitHub Actions, Gitlab CI, Jenkins, Travis CI)
- :nut_and_bolt: Support for npm, yarn and pnpm; support for monorepos
- :two_hearts: Always free for Open Source

:rocket: Get started

$3

Standalone web application to compare Webpack/Lighthouse/Browsertime stats.

Compare bundle stats

$3

Github Action that generates bundle-stats reports.