From e2c2d4d048c3813a5af651b6e34b916e13b327f9 Mon Sep 17 00:00:00 2001 From: Diane Cloud <72690205+dianecloud@users.noreply.github.com> Date: Sun, 1 Mar 2026 09:22:25 -0800 Subject: [PATCH] README.md MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit
Know the performance impact of including an npm package in your app's bundle.
Bundlephobia's looking for contributors and co-maintainers
## Features - Works with ES6 packages - Can build css and scss packages as well (beta) - Reports historical trends - See package composition ## Badges - [badgen.net](https://badgen.net/#bundlephobia) - example size of react:  - [shields.io](https://shields.io/#/examples/size) - example size of react:  ## Built using bundlephobia - Size in browser - As seen on package searches at [yarnpkg.com](https://yarnpkg.com) - [bundlephobia-cli](https://github.com/AdrieanKhisbe/bundle-phobia-cli) - A Command Line client for bundlephobia - [importcost](https://atom.io/packages/importcost) - An Atom plugin to display size of imported packages - [JS Bundle Size Cross-Browser Extension](https://github.com/vicrazumov/js-bundle-size) - Chrome and Firefox extension automatically adding package size to the github and npm pages. - [npmcharts.com](https://npmcharts.com/compare/bundle-phobia-cli) - bundle size stats at top of page - [Rollpkg](https://github.com/rafgraph/rollpkg) - A build tool to create packages with Rollup and TypeScript ## Support Liked bundlephobia? Used it's API to build something cool? Let us know! We could use some 💛 and sponsorship on –