4. InstavizInstant visualization of Python AST and Code Objects
7. WilyA Python application for tracking, reporting on timing and complexity in Python code
8. MockerA Docker-type runtime, written in 100% Python
9. PyjionPyjion - A JIT for Python based upon CoreCLR
11. retoxFor running a local continuous testing environment with tox
17. hathiA dictionary attack tool for PostgreSQL and MSSQL