Leaflet Map Custom Widget
Features
Click the map to add a new marker
Drag existing marker to move
Click existing marker to view details
Connect your own events to trigger APIs or database queries from the map
Using the Leaflet CRS.Simple map type https://leafletjs.com/reference.html#crs-l-crs-simple
Here's the Friday Tech Workshop video of building this custom widget:
https://www.youtube.com/watch?v=inemaknCcKc