Turbolinks intercepts all clicks on
a href links to the same domain. When you click an eligible link, Turbolinks prevents the browser from following it. Instead, Turbolinks changes the browser’s URL using the History API, requests the new page using
XMLHttpRequest, and then renders the HTML response.
During rendering, Turbolinks replaces the current
body element outright and merges the contents of the
document objects, and the HTML
html element, persist from one rendering to the next.
Here’s the mustard it’s cutting:
It depends on the HTML5 History API and Window.requestAnimationFrame. In unsupported browsers, Turbolinks gracefully degrades to standard navigation.
This approach matches my own mental model for building on the web—I might try playing around with this on some of my projects.