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From what I saw it is possible to cache GET requests / service Workers so that they are triggered when the application comes back online. It is possible to do the same functionality with a POST?
Is that recommended? Or is there an alternative to saving requests when a PWA goes offline?
An alternative to save the data and post when the application is online would be to store the data in a non-relational database. An alternative would be Indexdb. Here you have a tutorial on it: https://developer.mozilla.org/en-US/docs/IndexedDB/Usando_IndexedDB
– Bins