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The Esri developers who created the ArcGIS API for JavaScript used Dojo to simplify their development process and to ensure that the applications you build behave the same in different browsers. For example, the map zoom and panning animations use Dojo, as does the graphics layer.
The Esri developers who created the ArcGIS API for JavaScript used Dojo to simplify their development process and to ensure that the applications you build behave the same in different browsers. For example, the map zoom and panning animations use Dojo, as does the graphics layer.