Doesnt react have like a massive ecosystem of integrations around this ? for example Optimizely - https://docs.developers.optimizely.com/full-stack/docs/javas...
what do you think ? i mean i dont like kubernetes...but the ecosystem is already there right ?
Which, if you look at it closer - "'dataLayer',4000," 4000 ms mean that you basicly make your website white blank for up to 4s while all the ab testing loading stuff is happening behind the scenes.
And this makes your initial load UX a very very awkward experience.
If personalization / ab testing is happining on load-time parameters (i.e. country), well, you are in a situation where I have mentioned hydrated site is out of options to be considered for the stack selection.
That's when you either try to go this way with gatsby: https://www.gatsbyjs.com/plugins/gatsby-plugin-no-javascript... .
That's when you are stuck with sapper: https://stackoverflow.com/questions/64507516/how-to-disable-... .
That's when you end up in tickets like this with Nextjs: https://github.com/vercel/next.js/issues/4381 . And never look back.
Take a look at my top comment of https://news.ycombinator.com/item?id=25342767 for more details.