JS bundles in Launch are compressed with gzip, which saves many bytes.
However, there is a new compression algorithm which can yield even
better network (and thus user) performance: Brotli.Brotli is supported
by all modern browsers and improves compression of JS by 14% over gzip
(see the Akami Blog entry linked later).A sample showing possible
compression levels is https://tools.paulcalvano.com/compression.php Here
we can see that Launch bundles are compressed at gzip level 6, a good
compromise ...