Enable code splitting in webpack build tasks.

[azaslonov]

Compiled files become too heavy, so it is time to split bundle into several files.

[msrshahrukh100]

Are there any plans to include this enhancement? Any ideas on how I can reduce the bundle size?

[azaslonov]

Hi @msrshahrukh100, right, this tasks sit here for too long. I can't give an exact ETA, but we'll close it by end of the year.

[msrshahrukh100]

Hi @azaslonov please let me know if there's any update on this. Thanks :)

[azaslonov]

@msrshahrukh100, I experimented a bit with webpack code-splitting features, making separate chunk for node_modules. Seems to be working in this configuration, but ideally we'd need to have dynamic chunks, so not merging it to master branch yet but feel free to checkout az/code-splitting branch and this commit specifically.

[msrshahrukh100]

@azaslonov thanks for the change. The size of the paperbits.js file has now been reduced to 33.8kb which was 4Mb earlier but the size of the generated vendor.js is 4Mb now. Can the size of vendor.js be reduced?