React server-side rendering with Webpack – The Problem Solver

#React Server-Side Rendering with #Webpack  #reactjs #javascript #Programming #coding

  • There are times when the initial blank html page being download for a React application is not perfect.
  • So, if you want to maximize traffic to your React application using SEO Server-side rendering is a must have.
  • With a Server-side rendering style application, the initial HTML page already contains all, or most, of the markup so it can be displayed much faster.
  • There are several approaches to doing Server-side rendering with a React application generated using Create React App (CRA).
  • A much better approach would be to use Webpack to generate two JavaScript bundles, one for use with Server-side Rendering and a second for use in the browser.

There are times when the initial blank html page being download for a React application is not perfect. One reason might be Search Engine Optimization, another might be a slower initial render, especially on mobile devices.

There are times when the initial blank html page being download for a React application is not perfect. One reason might be Search Engine Optimization, another might be a slower initial render, especially on mobile devices.

Search Engine Optimization (SEO) is a good reason you might want to do server-side rendering. While the Google bot executes JavaScript these days, and can potentially index your React application, other search engine bots don’t do so. The result is they just see the empty div where your application will be rendered on the real client and nothing worth indexing at all. The end result is no traffic from them. So, if you want to maximize traffic to your React application using SEO Server-side rendering is a must have.

A slower initial render is another reason to use Server-side rendering. This is especially true with slow mobile connections but even helps on fast desktops. With a standard React application, the browser downloads the index.html, parses and renders it. This results in a blank screen as there is no content. While this is done the React application JavaScript is downloaded, executed and injected into the DOM. Only now is there a meaningful page to display in the browser. With a Server-side rendering style application, the initial HTML page already contains all, or most, of the markup so it can be displayed much faster. The initial page might not be fully functional but it appears to be there faster to the user.

React server-side rendering with Webpack – The Problem Solver