Apps Script server side to client side htmlservice progress reporting using CacheService

[Bruce Mcpherson]

I’ve published a few examples of this in other projects (for example Implementing a client side progress bar reporting on server side work for htmlService) but I got a request from someone on LinkedIn to help explain how in principle to do this via a very simple example – this article will walk through how to do this in detail.

https://ramblings.mcpher.com/gassnippets2/sending-progress-from-server-side-to-client-side-html-service/