ArcGIS Maps SDK for JavaScript

An interactive map, embedded directly

This loads a hosted Web Map by item ID using the ArcGIS Maps SDK from Esri's CDN — pan, zoom, and explore without leaving the page.

Web Map placeholder Publish a Web Map in ArcGIS Online and paste its item ID: REPLACE-WITH-WEBMAP-ITEM-ID Set arcgisWebmapItemId in js/config.js or the data-item-id attribute on this element. The SDK then replaces this overlay with the live map.

How this works

The page loads js/arcgis-init.js, which pulls the ArcGIS Maps SDK (version set in js/config.js) from js.arcgis.com and renders a WebMap into the container above. No build step, no Node required — it works on IONOS shared hosting because everything runs client-side from the CDN.

If your organization restricts anonymous access to the Web Map, you will need an API key or OAuth; see the master documentation "ArcGIS integration" tab.