We are using React on Rails within our Rails app. When we deploy, asset pre-compilation takes ~20 minutes.
//= require vendor-bundle (250KB)
//= require app-bundle (3.3MB)
Should we just come to expect long pre-compile times given the size of the app-bundle? Or, can we improve things?
As an additional note, we tried directly compiling app-bundle, instead of requiring it through app.js, and it took the same amount of time.