1. QgridAn interactive grid for sorting, filtering, and editing DataFrames in Jupyter notebooks
2. ZiplineZipline, a Pythonic Algorithmic Trading Library
4. AlphalensPerformance analysis of predictive (alpha) stock factors
5. PgcontentsA Postgres-backed ContentsManager implementation for Jupyter
9. EmpyricalCommon financial risk and performance metrics. Used by zipline and pyfolio.
12. QdbQuantopian Remote Debugger for Python
13. libpyUtilities for writing C++ extension modules.