A monorepo containing the packages for Esri's Calcite Design System
Convert ArcGIS Server Dynamic Map Service to GeoJSON and Shapefile
python package for REST API (AGS, AGOL, webmap JSON, etc..)
A place to learn how to build geo apps with the ArcGIS Platform.
Esri Developer Summit presentations and demos
An ArcGIS Online mapping template to showcase social media on a map for disaster response and public information.
GeoForm is a configurable template for form based data editing of a Feature Service.
Viewer is a configurable application template that enables you to display an ArcGIS web map using a variety of tools.
A module that allows you to administer Portal for ArcGIS and ArcGIS Online.
Holographic mapping powered by ArcGIS
A JS component to animate a tour between stops on a map.
A collection of calcite components for building single page applications
This Public Gallery template is designed for anyone who wants to showcase their ArcGIS Online maps, layers, and mobile apps in a dynamic web gallery.
ArcGIS Tile Map Service custom source plugin for Mapbox GL
Esri World Imagery Wayback App - Explore, compare and start using all different versions of World Imagery Basemap released since 2014
Example JavaScript source code for ArcGIS imagery apps (Landsat Explorer and Sentinel Explorer) that you can expand or customize.
Elevation Profile is a configurable application template used to display the elevation profile for a selected feature or a measured line along with a web map.
Visualize Arctic and Antarctic sea ice. As of June 30, 2025, data used to support updates to the Sea Ice Aware app are no longer available from the source. The app may still be used to view historical...
A repository for helpful scripts
This interactive map highlights who and what has been impacted by this incident and shows the effects of the disaster, its location, and the potential impact it has caused to the infrastructure, busin...