Hydration is a technique that makes it possible to turn a static page rendered on the server side into a dynamic page on the client side, the main objective of which is to display a web page to the user immediately.

This practice has been around for a few years now, and we are entitled to think that all the problems related to it have been solved.

And yet ... this is not the case. There are different hydration methods associated with different frameworks.

So what are these different types of hydration? Which method is used by which framework? Is this process really useful? Can't we simplify it even more than it is today?

This talk will allow you to understand the stakes of hydration and server side rendering, to acquire the necessary knowledge to make the right choice of framework corresponding to your needs and to present the qwik framework.