Comment by zelphirkalt

Don't build your frontend in React at all, unless absolutely necessary. Look for simpler ways. Check if your website really needs to be a web app. Check if your website actually has many interactive widgets. Even if interactive widgets are present, check, whether you could go with a simpler approach of serving static web pages and serving a frontend framework only on pages, where the interactive widgets are located. This will save loads of time for pages, where simple template rendering as offered by most traditional web frameworks in proper backend languages is sufficient. Then you can add interactive widgets later on.