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Gatsby plugin for bundle-stats.


Generate bundle report(bundle size, assets, modules) and compare the results between different builds.

How to install

npm install --dev gatsby-plugin-bundle-stats


yarn add --dev gatsby-plugin-bundle-stats

Available options

See bundle-stats-webpack-plugin options.

Examples of usage

// In your gatsby-config.js
module.exports = {
  plugins: [

or with custom options

// In your gatsby-config.js
module.exports = {
  plugins: [
      resolve: 'gatsby-plugin-bundle-stats',
      options: {
        compare: true,
        outDir: '../artifacts',
        stats: {
          context: './src'

Continuous monitoring for webpack bundles:

  • Monitor and analyze bundle size, assets, modules, packages
  • Github Checks, Slack integration
  • Support for all major CI services (Travis CI, Circle CI, Jenkins, Gitlab CI, Codeship, etc)
  • Free for OpenSource

Try Beta


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

Compare bundle stats


Github Action that generates bundle-stats reports for webpack.