Applications using Python
![Open Data Catalog Featured Image](https://icos.urenio.org/wp-content/uploads/2012/06/opendatacatalog_featured_image-200x150.png)
Open Data Catalog
A data catalog portal that provides access to open data sets, applications, and APIs
![OpenSpending Featured Image](https://icos.urenio.org/wp-content/uploads/2012/05/openspending_featured_image_2-200x150.png)
OpenSpending
Track every government financial transaction across the world and present it in useful and engaging forms.
![](https://icos.urenio.org/wp-content/uploads/2012/03/UrbanForestMap-200x150.png)
OpenTreeMap
Enables individuals, organizations, and governments to collaboratively contribute to an interactive and dynamic map of a community’s tree population