ArcGIS Experience Builder Blog

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Latest Activity

(118 Posts)
Jianxia
Esri Regular Contributor

New features in Experience Builder in ArcGIS Enterprise 12.1.

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7 0 518
Jianxia
Esri Regular Contributor

Version 1.20 adds postMessage support, making cross-app communication easier.

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3 6 925
AlixVezina
Esri Regular Contributor

Have you ever made some experimental changes to a published app in the builder, solemnly promising to yourself that you would not click Save… and then—oops—you clicked Save anyway🤦

Here’s how to revert the changes saved in your draft and bring it back in sync with your published app.

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5 1 418
Jianxia
Esri Regular Contributor

Try the Arcade Assistant (Beta), plus two new widgets—Date Filter and Theme Mode Switcher.

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4 0 623
NicteHernandez
Esri Contributor

What could your organization do with a photorealistic 3D view of the world? 🌍 

The Google Photorealistic 3D Basemap (Beta) helps planners, analysts, and storytellers visualize cities, terrain, and projects with stunning realism. 
🔗Learn how to get started https://www.esri.com/arcgis-blog/products/arcgis-online/announcements/experience-the-google-photore…  

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AzizaParveen1
Esri Contributor

In this update, we mostly worked on performance improvement in Near Me.

Near Me previously encountered performance issues when processing large datasets, dense or complex geometries, or handling large number of configured layers. These challenges could cause the user interface to become unresponsive, requiring users to wait until it recovered.

In the February 2026 update, several enhancements were introduced to boost performance and user experience, especially when working with large, complex, or geometry-dense datasets. While the visual changes on the front end are minimal, the backend functionalities got significant updates to improve performance. This performance improvement initiative is an ongoing, long-term project, and we are actively working in this area.

1) Performance enhancements Introduced:

  • Deferred Processing

Near Me now defers certain actions until needed, improving responsiveness.

For example. when running Near Me, it first shows the count of results. In case of result count over 10000, actual results (first 20) are rendered only when users expand a layer accordion.

  • A threshold of 10,000 records

Following functionalities in Near Me need all results to be fetched to work,

  • Export
  • Generating output data source
  • Clip features (Proximity setting for line or polygon features)
  • Highlighting features

With the new changes, if the result count is below 10,000, the above features will work without doing anything from the user's side but if result count is above 10,000, users will need to use Retrieve all tool for these to work.

For more detail about these changes and best practices for performance optimization, please visit the blog 

NM_performanceBlog.gif

2) Regardless of layer visibility, display results in” setting is enhanced and we added support to hide hidden layers result’s (layers that have their visibility turned off in the map) in Near Me widget panel:

 

NM_visibility.png

  • Near Me panel — When enabled, display results from hidden layers when the Near Me widget finds results from those layers. You can turn this option off to hide the results from hidden layers.
  • Map — When enabled, it turns on layer visibility for any hidden layers on the map when the Near Me widget finds results from those layers.

3) URL parameters — Added a new setting for URL parameters in General settings tab. When this option is turned on, the Near Me widget runs automatically for features selected with URL parameters.

url_param.png

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Jianxia
Esri Regular Contributor

Get a first look at what’s coming in Experience Builder this February 2026

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11 3 1,009
Jianxia
Esri Regular Contributor

Looking ahead to 2026! Expect Web AppBuilder parity, better accessibility, and exciting new AI features. 

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17 8 3,498
ShareUser
Esri Community Manager

Heads up for ArcGIS Online users: The Oriented Imagery Classic widget for Experience Builder, deprecated in 2025, will be removed in February 2026. If your apps rely on this widget, now is the time to plan your migration to the new integrated oriented imagery capability for a smooth transition.  

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1 2 794
Jianxia
Esri Regular Contributor

Version 1.19 includes major theme system enhancements, new widgets, and React 19 upgrades.

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4 9 4,019
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