.. image:: images/features/tethys_logo_inverse.png :height: 35px :width: 35px :align: left ************************* Tethys Platform |version| ************************* **Last Updated:** November 2019 Tethys is a platform that can be used to develop and host environmental web apps. It includes a suite of free and open source software (FOSS) that has been carefully selected to address the unique development needs of environmental web apps. Tethys web apps are developed using a Python software development kit (SDK) which includes programmatic links to each software component. Tethys Platform is powered by the Django Python web framework giving it a solid web foundation with excellent security and performance. Refer to the :doc:`./features` article for an overview of the features of Tethys Platform. .. important:: Tethys Platform |version| has arrived! Check out the :doc:`./whats_new` article for a description of the new features and changes. Contents ======== .. toctree:: :maxdepth: 1 features whats_new installation tutorials dev_guides installation/production repos tethys_development supplementary Acknowledgements ================ This material is based upon work supported by the National Science Foundation under Grant No. 1135482 Indices and tables ================== * :ref:`genindex` * :ref:`search`