December 2019
Intermediate to advanced
474 pages
10h 3m
English
Assuming you want your application to be indexed by search engines, you need to set head tags for the crawlers to identify the content on your page. This is something you want to do dynamically for each route route, as each route will have different content. A popular package for setting these head tags in React applications is React Helmet, which has support for SSR. You can install React Helmet with npm:
npm install react-helmet
React Helmet can define the head tags in any component that is rendered by your application, and if nested, the lowest definition of a Helmet component in the component tree will be used. That's why you can create a Helmet component in your Header component for all routes ...