Andy Gup
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I spend a ton of time outdoors and when not on a mountain somewhere I'm a Sr. Product Engineer for the ArcGIS API for JavaScript. I work on 3rd party JavaScript frameworks, mobile, and other cool mapping-related goodies.

Posts by this author
ArcGIS API for JavaScript – Working with frameworks and build tools just got easier

The new ES modules will make it easier to integrate your ArcGIS API for JavaScript capabilities with 3rd party frameworks and module bundlers.

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Web Developers Guide to the 2020 Esri Users Conference

Web developers attending the 2020 Esri UC will have a variety of ways to learn and explore the latest innovations.

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What’s New in ArcGIS API for JavaScript (April 2020)

This API update introduces the ability to edit feature layers in 3D, a new feature table widget, viewing and editing of attachments, and more.

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Developer Tools for COVID-19 Apps

Software developer tools and resources for building and hosting COVID-19 apps.

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What’s New in ArcGIS API for JavaScript (October 2019)

The October update to the ArcGIS API for JavaScript (versions 4.13 and 3.30) brings a lot to the table. Read this blog to find out more.

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What’s New in ArcGIS API for JavaScript (July, 2019)

Version 4.12 is here! Learn about the new time slider, smart mapping updates, 3D client-side querying, performance improvements, and more.

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What’s New in ArcGIS API 4.11 for JavaScript (March 2019)

Check out what's new with the ArcGIS API for JavaScript version 4.11 and 3.28 (March 2019).

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ArcGIS API for JavaScript at DevSummit 2019

A guide to help web developers navigate web development-focused technical sessions, demo theaters, and more at the 2019 Developer Summit.

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What’s New in ArcGIS API 4.10 for JavaScript (December 2018)

Check out what's new with the ArcGIS API for JavaScript version 4.10 (December 2018).

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