Hey, There are a bunch of ways to find out what makes up a webpack bundle (and by looking at that you might be able to find code which is not used by your app or which could be replaced by a smaller dependency). Basically, webpack can give you the stats via:

webpack --profile --json > webpack-stats.json

Based on that, other tools can help you analyse the bundle, ie: https://webpack.github.io/analyse/

Have a look at this post explaining the details: https://medium.com/@joeclever/three-simple-ways-to-inspect-a...