• A crypto trading engine I worked on for a year and some change. Relied heavily on websocket connections and asyncio.
• Classic Computer Science Problems in Python
• A mix of boredom and curiosity on a Sunday afternoon

• Python generator produces converging estimations of Pi from Leibniz's formula
• Each update is sent (with an index corresponding to items in the series) via websocket
• Frontend produces a new row in the table for every new estimate it receives

Uses pipenv https://github.com/pypa/pipenv

cd pypipie
pipenv install
pipenv shell 
python3 backend.py

then open frontend.html in web browser. Might have to refresh.

Stop program via Ctrl-C on python script or exiting web page.