1 Matching Annotations
  1. Mar 2021
    1. Service workers are limited though. A site can opt to perform whatever substitutions it likes, but it can only do that for its own requests.

      for requests both to it's origin, and also coming from it's origin. this latter restriction seems unnecessary, but alas, there has been little traction trying to get Foreign Fetch - enabling service workers to be accessible across origins - back into the spec. Foreign Fetch would greatly help the offline web. https://github.com/w3c/ServiceWorker/issues/1188