Joshua Oreman

python-netfilterqueue. Python bindings for libnetfilter_queue

greenback. Reenter an asyncio or Trio event loop from synchronous code

tricycle. Miscellaneous extensions to Trio, the friendly Python async I/O library

stackscope. Unusually detailed Python stack introspection

aioguest. Run asyncio and another event loop in the same thread

asynctb. Traceback tools for Python async programming

trio-monitor. Trio introspection tools. Not yet usable out of the box - check back in 2020.