Key features

Use ArcGIS Maps SDK for JavaScript ArcGIS Maps SDK for JavaScript, previously known as ArcGIS API for JavaScript, is a developer product for building mapping and spatial analysis applications for the web. Learn more to build compelling web apps that unlock your data’s potential with interactive user experiences and stunning 2D and 3D visualizations.

Visualize your data in 2D and 3D

Create stunning apps that can quickly visualize hundreds of thousands of features in 2D and 3D.

Animate 1 million features

Visualize the construction years of more than 1 million buildings.

Interactive 3D mapping

Explore the highest and most popular buildings in New York City.

Data-driven visualization

Create multiple maps from the same data using a data-driven continuous size visualization

Client-side analysis

Build interactive analytical apps using client-side querying, filtering, and geometric operations.

Querying, filtering, and statistics

Summarize population data in close proximity to the cursor

Geometry operations

Validate sketch operations on the fly

3D analysis

Dynamically generate and display an elevation profile along a path

Build compelling apps

Create an engaging user experience using the collection of components and widgets.

Legend component

Use a legend to display visible layers and symbology

Rich pop-ups

Display attribute data, multimedia, and any custom elements using the configurable popup

2D and 3D end-to-end editing

Enable attribute and geometry editing using the editor component

• Overview

  Learn about the SDK and developer resources.

• Key features

  Discover the capabilities of the SDK.

• Get started

  Learn how to build your first application.