There is a URL namespacing used throughout the code base. Implicitly inside the API resource layer, and explicitly in some parts of the frontend code, e.g.

...
return client({ url: urls['kolibri:core:driveinfo-list']() }).then(({ data }) =>
...

When updating the dev docs and "how-tos" for working with API endpoints and URLs in general, more explanation should be added as part of this.