TheLarkInn / bundler-performance-benchmark

This is a super tiny example of a transparent comparison between parcel and webpack and anyone else who wants to be involved.

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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
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.

About

This is a super tiny example of a transparent comparison between parcel and webpack and anyone else who wants to be involved.


Languages

Language:JavaScript 100.0%