I agree with 99.87% of what the author wrote. But unless all of your developers are using the exact same OS and libraries locally that are installed on your pro

I agree with 99.87% of what the author wrote. But unless all of your developers are using the exact same OS and libraries locally that are installed on your production server, then you really ought to be using "containers." Because who wants to debug library differences on production? By the way, if anyone is interested in trying out an incredibly productive web framework, I recommend checking out Django. Need an API? The Django Rest Framework.