diff --git a/README.md b/README.md
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@@ -840,6 +840,15 @@ A curated list of awesome Python frameworks, libraries and software. Inspired by
 * [SymPy](https://github.com/sympy/sympy) - A Python library for symbolic mathematics.
 * [statsmodels](https://github.com/statsmodels/statsmodels) - Statistical modeling and econometrics in Python.
 * [astropy](http://www.astropy.org/) - A community Python library for Astronomy.
+* [orange](http://orange.biolab.si/) - Data mining, data visualization, analysis and machine learning through visual programming or Python scripting.
+* [RDKit](http://www.rdkit.org/) -  Cheminformatics and Machine Learning Software.
+* [Open Babel](http://openbabel.org/wiki/Main_Page) - A chemical toolbox designed to speak the many languages of chemical data.
+* [cclib](http://cclib.github.io/) - A library for parsing and interpreting the results of computational chemistry packages.
+* [Biopython](http://biopython.org/wiki/Main_Page) - Biopython is a set of freely available tools for biological computation.
+* [bccb](https://github.com/chapmanb/bcbb) - Collection of useful code related to biological analysis.
+* [bcbio-nextgen](https://github.com/chapmanb/bcbio-nextgen) - A toolkit providing best-practice pipelines for fully automated high throughput sequencing analysis.
+
+
 
 ## Data Visualization