7. Zero bufferzero_buffer is a high-performance, zero-copy, implementation of a byte-buffer for Python.
8. PyvcsA pure python abstraction layer of multiple VCS, very lightweight.
14. RplyAn attempt to port David Beazley's PLY to RPython, and give it a cooler API.
16. otp-copTooling for verifying that everyone in your orgs has 2fa enabled.
18. what-happens-whenAn attempt to answer the age old interview question "What happens when you type google.com into your browser and press enter?"