Tell me what free alternatives to choose after the price increase on the google maps API to use the maps of Europe? With the opportunities that were previously given google maps - 25 thousand hits per day?
A required minimum set of functions, display markers, clues to the markers.
openlayers or leaflet or mapbox?
what is now the most popular? preferably with access token?
For web card advice Mapbox Mapbox GL JS or JS: there is a good documentation, a lot of useful components out of the box and the price is lower than Google. If users hundreds of thousands, no money, can try to find someone to put a local tile server and do LeafletJS.