service worker, are you tried and true
(NB: I posted this through the CMS and I don't see it anywhere. This version is typed straight into VS Code.)
Lost most of the day yesterday fighting with Apache/httpd. I thought it was
blocking one of the routes on a new site. I tested a hundred variations on
RewriteRule, trying to get the route to pass thru to the backend logic.
This morning the obvious stone fell from the sky and cracked my timbers; it wasn't Apache, it was my JS serviceworker. I'd forgot the custom bit that whitelists a particular authentication route that can't be cached along with the rest of the app...