Choose between version 3.x and 4.x

Version 4.x of the ArcGIS API for JavaScript includes almost all capabilities that are part of 3.x along with many new innovations that are exclusive to 4.x; for example 3D visualization, map rotation, and deeper ArcGIS Enterprise and ArcGIS Online integration.

Capability3.x4.x
3DNot availableReleased
2DReleasedReleased
Vector Tile LayerReleasedReleased
Raster Tile LayerReleasedReleased
Imagery LayerReleasedReleased
Map Image LayerReleasedReleased
Feature LayerReleasedReleased
Geometry EngineReleasedReleased
PrintingReleasedReleased
Routing & DirectionsReleasedReleased
Web MapReleased (partial support)Released (partial support)
Web SceneNot availableReleased
Directly consume layers from your portal itemsNot availableReleased
Editing and SketchingReleased (partial support)Released (partial support)
OGC layers: WMS, WMTS, KML, WFSReleasedReleased
OGC API Features (OGCFeatureLayer)Not availableReleased
TimeReleasedReleased

See the detailed functionality matrix for a full comparison.

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