Is there a way to submit edits to the website documentation?

Is your feature request related to a problem? Please describe. When I load my app at a route other than the root, MSW would fail to load the service worker. For example, if I load my app from this URL http://localhost:3000/customers/2dd641c3-4069-424e-ad3d-8b2563358dd8, I get the following error.

[MSW] Failed to register Service Worker (./mockServiceWorker.js). DOMException: Failed to register a ServiceWorker for scope ('http://localhost:3000/customers/') with script ('http://localhost:3000/customers/mockServiceWorker.js'): The script has an unsupported MIME type ('text/html').

I figured out that this is because it was looking for the service worker relative to the initial URL, so I need to change my start method to be absolute.

// old code
return setupWorker(...handlers).start();

// new code
return setupWorker(...handlers).start({
  serviceWorker: {
    url: '/mockServiceWorker.js',
  },
});

Describe the solution you’d like I was thinking to update the custom URL page in the docs to indicate that the default setting is to look for the service mocks at <HOSTNAME>/mockServiceWorker.js but actually it looks for it at <initialURL>/mockServiceWorker.js.

Perhaps I still don’t understand correctly but I believe that is the behavior.

Describe alternatives you’ve considered An alternative would be to update the default to

const DEFAULT_START_OPTIONS: DeepRequired<StartOptions> = {
  serviceWorker: {
    url: '/mockServiceWorker.js', // remove the initial "." on this url value
    options: null as any,
  },
  quiet: false,
}

[kettanaito]

@mitchconquer, create a pull request from your fork to this repository, and let’s review it together. These instructions can be helpful to create a pull request from your fork. Looking forward to see your pull request 😃

[mitchconquer]

Awesome thanks for the guidance! Here’s PR #153.