Address Search & Location Picker Web Component with Maps – wc-location-field
Create a location picker with Nominatim or Google Maps, optional Leaflet maps, draggable pins, and a location-change event.
JavaScript & CSS location picker
Google Maps Location Picker: Get, Select & Save Lat/Lng in JS
Add a Google Maps picker to HTML forms. Let users select a point and save Lat/Lng with Vanilla JS, npm, ESM, callbacks, and v2 API notes.