Iko[N]otE

Developing a new Warcraft guild website gave me a handful of good opportunities to construct and recreate/imitate some edge features used in modern apps today. One of them is a "Saving" status display when you are editing a Google document. So here are the steps I wanted to mirror in my own app: when the app is constantly saving what the user inputs when it is just done saving every piece of data when some time passed and it wants to inform the user about real time status information These are the steps for the frontend side. On the server side, well just look at this network traffic below, this absolutely has to be custom tailored to everyones infrastructure Let's look at my original code that was born to recreate this action The above code looks like this in the browser (sorry, it's the Hungarian version) Now let me sum up the crucial points in the above code. Javascript is good in using callbacks, async calls. This behaviour could lead to tricky "bu...