The React team proposes a new way to improve page load speed and reduce TTI—the time it takes a page to become fully interactive.
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One of the ways to improve website performance is to reduce traffic from the server to the user’s (client’s) device. The client-server architecture is essentially the queue of requests and responses between the client and the server, which in turn accesses the database.
Gradually, web development began to take on other tasks, such as where and how to cache the page or mark it up for SEO so that it could later go live and work for the user, or what part of the page rendering could be done by the client or by the server.
Eventually, there were developers who took the React library, built the Next framework around it, proposed the principle of Server-Side Rendering (or SSR) along with the framework.
