<p><em>Python implementation of algorithms and design patterns.</em></p>

<li><a href="https://github.com/keon/algorithms">algorithms</a> - Minimal examples of data structures and algorithms in Python.</li>

<li><a href="https://github.com/tylerlaberge/PyPattyrn">PyPattyrn</a> - A simple yet effective library for implementing common design patterns.</li>

<li><a href="https://github.com/faif/python-patterns">python-patterns</a> - A collection of design patterns in Python.</li>

<li><a href="https://github.com/grantjenks/python-sortedcontainers">sortedcontainers</a> - Fast, pure-Python implementation of SortedList, SortedDict, and SortedSet types.</li>

<li><a href="https://github.com/cloudnativelabs/kube-shell">kube-shell</a> - An integrated shell for working with the Kubernetes CLI.</li>

<li><a href="https://github.com/dbcli/mycli">mycli</a> - MySQL CLI with autocompletion and syntax highlighting.</li>

<li><a href="https://github.com/dbcli/pgcli">pgcli</a> - PostgreSQL CLI with autocompletion and syntax highlighting.</li>

<li><a href="https://github.com/donnemartin/saws">saws</a> - A Supercharged <a href="https://github.com/aws/aws-cli">aws-cli</a>.</li>

<li><a href="http://biopython.org/wiki/Main_Page">Biopython</a> - Biopython is a set of freely available tools for biological computation.</li>

<li><a href="http://cclib.github.io/">cclib</a> - A library for parsing and interpreting the results of computational chemistry packages.</li>

<li><a href="http://colour-science.org/">Colour</a> - Implementing a comprehensive number of colour theory transformations and algorithms.</li>

<li><a href="https://networkx.github.io/">NetworkX</a> - A high-productivity software for complex networks.</li>

<li><a href="http://nipy.org">NIPY</a> - A collection of neuroimaging toolkits.</li>

<li><a href="http://www.numpy.org/">NumPy</a> - A fundamental package for scientific computing with Python.</li>