New World Frontend Order - how Codeigniter fit in a javascript frontend world?

Hello. I have a very important question.

I upgraded Codeigniter from 3 to 4 and it feels wonderful... but I'm asking myself. Is it born already old?
In the MVC world, the View part nowadays is done via javascript frameworks. The lack of SEO is done by prerendering throught Nodejs and things like that.
What codeigniter can propose?

What can I do to use codeigniter AND javascript frameworks without relying on nodejs to delirer prerendered pages?
I saw that Laravel use prerender.io, can something like this be done with codeigniter?
I saw Phoenix with LiveView thinking something other entirely but that fits the bill.

There's something that I'm missing? Whats your thought or your strategy about this?

Thank your for your attention.  I'm very confused right now so I don't know if I expressed myself correctly.

My freelance website
[Image: https://guebbit.com/guebbit.assets/image...olored.png]