Lots of good stuff already in the comments! Here are some examples/tutorials I wrote on my blog: - A TDD approach for building a simple microprocessor model in

Lots of good stuff already in the comments! Here are some examples/tutorials I wrote on my blog: - A TDD approach for building a simple microprocessor model in Python: http://joaoventura.net/blog/2017/simple-microprocessor/ http://joaoventura.net/blog/2017/simple-microprocessor/ - Building a basic HTTP Server from scratch in Python: http://joaoventura.net/blog/2017/python-webserver/ http://joaoventura.net/blog/2017/python-webserver/