How Can I Remove the Hash from URLs in AngularJS Routing?

Routing in AngularJS: Avoiding the Hash

In AngularJS, the $routeProvider allows you to define routing rules for your application. By default, these URLs include a hash (#) in the format app/#/test.

Why Does AngularJS Use the Hash?

The hash is used as a fallback for browsers that do not support HTML5's History API. In these browsers, navigating to a URL with a hash triggers a client-side event instead of an HTTP request to the server. This allows AngularJS to handle the routing and prevent the server from being hit unnecessarily.

Disabling the Hash

To avoid using the hash in URLs, you can use the $locationProvider.html5Mode(true) configuration. This will instruct AngularJS to use the HTML5 History API if available.

Here's an example:

app.config(function($locationProvider) {
  $locationProvider.html5Mode(true);
});

Browser Support

The HTML5 History API is only supported in modern browsers. A list of supported browsers can be found on the Can I Use website: http://caniuse.com/#feat=history

If you need to support older browsers, you will need to keep the hash in your URLs or provide a polyfill for the History API.

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