Here’s how I reduced my bundle size by 90%

Ajay Poshak
Jun 23, 2018 · 4 min read
main bundle size reduced, thanks to Production mode !!!
Separating vendors chunk
After removing dev-tools mappings
.br extension indicates file compressed by brotli
No CPU throttling, Wifi connection
No CPU throttling; Fast 3G
4X CPU slowdown; Fast 3G (First Meaningful Paint — 1.2 seconds)

Ajay Poshak

Written by

Front End @bookmyshow.com, obsessed with PWAs, in pursuit of perfection, @poshakajay

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