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How to serve your ionic icons offline in a PWA
When registering your PWA, the ngsw-config.json file is the most important. This snippet helps you caching your ionic icons offline.
Fixing zone-evergreen.js:659 Unhandled Promise rejection: Loading chunk # failed.
Getting an Angular PWA service worker installed on localhost
Service workers are meant to run on production builds over https. But we want to test on localhost.
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