Awesome Open Source
Awesome Open Source

bundler-performance-benchmark

Why

Showing numbers means nothing if you can't back it up. This is a joint effort between all bundlers involved to create a fair and unbiased set of benchmarks for build and size performance.

How to Run

  • Clone repo
  • run yarn
  • run yarn build:webpack && yarn build:parcel
  • Run again for cache times

Single Entry, Production, Medium Graph, JS Only

bundler version build time build time w/ cache bundle size config LOC
webpack webpack/webpack#next 340ms 184ms 5.72kb 15
parcel-bundler 1.2.1 1.78s 473ms 21.094kb 0

Parcel Recipes (Preact)

bundler version build time build time w/ cache bundle size config LOC
webpack webpack/webpack#next 1172ms 700ms 9.69k 20
parcel-bundler 1.2.1 1270ms 266ms 11.560kb 5

Help Wanted

Need help organizing and setting up multiple real world scenarios for all bundlers to run.

Feel free to checkout existing example or optimize the workflow via PR.


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