![Blosc](https://pydata.org/wp-content/uploads/2019/02/blosc-logo-300x300.png)
![Blosc](https://pydata.org/wp-content/uploads/2019/02/blosc-logo-300x300.png)
![xarray](https://pydata.org/wp-content/uploads/2018/09/xarray-logo-square.png)
xarray
[et_pb_fullwidth_header_extended admin_label=”Fullwidth Project Header” _builder_version=”3.15″ title=”xarray” subhead=”NumFOCUS Sponsored Project since 2018″ textillate_effect_loop=”false”...![QuantEcon](https://pydata.org/wp-content/uploads/2016/07/quantecon-logo-300.png)
QuantEcon
QuantEcon is dedicated to improving economic modeling by providing and enhancing open source computational tools for economists. QuantEcon offers code libraries useful for economics; workshops, seminars and training; and an online archive of lectures on economics and programming.
![SunPy](https://pydata.org/wp-content/uploads/2016/07/sunpy-logo-300.png)
SunPy
SunPy is a Python-based software library that provides tools for performing research using direct observations of the Sun and Heliosphere.
![Astropy](https://pydata.org/wp-content/uploads/2016/07/astropy-logo-300.png)
Astropy
The Astropy Project provides software tools and infrastructure to facilitate research by professional astronomers. In addition to maintaining a core Python package, the Astropy Project supports the development of high-grade affiliated packages by members of the astronomical community.