Maps & Geolocation Overview Build location-based applications using mapping and geolocation APIs. This skill covers four major platforms — Google Maps Platform, Mapbox, Leaflet (open-source), and OpenStreetMap/Nominatim (free) — for geocoding, routing, interactive maps, geofencing, heatmaps, store locators, fleet tracking, and address autocomplete. Choose based on budget: Google Maps for full-featured commercial use, Mapbox for custom styling, Leaflet+OSM for zero-cost self-hosted solutions. Instructions Step 1: Platform Selection & Setup Google Maps Platform ($200/month free credit): Mapbox…