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Esri continues to make significant technical and financial contributions to open source software events, libraries, tools, and apps. Esri employees have developed over 500 open source projects on GitHub, most of them licensed under Apache 2.0; regularly contribute to third-party projects like GDAL; and attend FOSS4G conferences.
Esri development staff are encouraged to engage with the open-source community. Developers regularly share open source projects via GitHub to enable developers and partners to port Esri capabilities across the web. Esri welcomes more interactions with developers on this forum.
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ArcGIS REST JS
R-ArcGIS Bridge
GIS Tools for Hadoop
Terraformer
Koop
Esri Geometry API for Java
Geoportal Server Catalog
We realize that good ideas come from many places, and we are excited to see how ArcGIS users can customize and share their projects with open source software.
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