For example, I have a group of markers and these markers represent equipment in real life, these markers are grouped in a polygon as a station. The problem is there are a lot of these stations and these stations need to be named and the name has to be always visible (not like popup), I give an example of how this would look like

Finding an example of how to add text next to a marker can be found within 5 seconds of a google search 😀
But I'll see if I find time, maybe I'll add this example to the examples as well.
Thanks

PS. Hint, you can use "bindTooltip" and permanently enable it under each marker.