I am currently having a client side react application, which is using redux and saga patterns but does not have security implemented. Also there is a server side nodejs application, which has security implemented.
So i want my application to migrate and merge at server side so that it can take advantage of the security implementation and server side rendering.
There are various frameworks available such as Razzle, NextJS etc. but not sure which one should I choose for migrating to server side. Or should I migrate without making use of any framework.
What should be the best approach?