esbuild

An extremely fast JavaScript bundler
0.37s
36.00s
41.91s
63.83s
108.66s
118.51s
0s
30s
60s
90s
120s
Above: the time to do a production bundle of 10 copies of the three.js library from scratch using default settings, including minification and source maps. More info here.

Our current build tools for the web are 10-100x slower than they could be. The main goal of the esbuild bundler project is to bring about a new era of build tool performance, and create an easy-to-use modern bundler along the way.

Major features:

Check out the getting started instructions if you want to give esbuild a try.