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Current version: 5.0 (February 2026)

This guide describes how to use the ArcGIS Maps SDK for JavaScript to build compelling web apps that unlock your data’s potential with interactive user experiences and stunning 2D and 3D visualizations.

This app shows how to apply a FlowRenderer to an ImageryTileLayer. This creates an animated streamline visualization of wind speed and direction. Dive into the code for this demo
Animated streamline visualization of wind speed and direction during Hurricane Ida in August 2021. Double-click the map to zoom in and see the renderer change.

Where to start

  1. Discover key features of the SDK.
  2. Get started overview the SDK.
  3. Explore the tutorials and sample code.

Get started

Sample code

Explore our extensive collection of samples, or play around with one of the highlighted samples below.

Showcase

See how to combine functionality into interactive and compelling applications.

Tutorials

Blog