What is server side rendering of javascript?

Question

Some javascript frameworks like Dust.js claim that they ALSO support server-side rendering (in addition to client side rendering) as well. Can someone explain how does this wor

Answer 1

Server side rendering is converting JavaScript into static html and css. Earlier JS tended to load last to optimise website performance. But the problem was it affected SEO. So server side rendering became the solution to resolve this issue.