react router dom browserrouter vs router

You can change the browser history with JavaScript: Assume you are on a site with the following url. So if JavaScript is handling all of the changes to the page, how can the browser back button still work? The answer is the HTML 5 history API. In a SPA on the other hand, we keep the user on the same page and update the views dynamically with JavaScript and AJAX. You've already been utilizing SPA concepts already! By adding e.preventDefault() to your React forms, you are preventing the old-school behavior of HTML forms, which traditionally want to change pages on submission.

Even the first page load should essentially work the same way (we'll talk more about this one later).

Adding a bookmark to a specific page should still work.

The browser back button should still work.

On a well-designed SPA, the user should feel like the page still functions just like a standard server-based web app. Often the changes happen because of a link that was clicked or because of data that has been submitted.Īny client-side (JavaScript) application that transitions between pages without refreshing the page or rendering a new HTML file from the server is called a Single-Page Application. As our applications grow, we will need to change the components on the page. So far all of our React applications have been composed of a few components.

Diagram how the first load of a client side application works.

Use react-router to build navigation for single page applications.

Define client side routing and the HTML 5 history API.

By the end of this chapter, you should be able to:

React router dom browserrouter vs router