Productivity tool is bit of a vague term. On one hand, almost every open source code package that has been released and is available online is a kind of productivity booster – it provides ready-to-use solutions to some problem, so that no one needs to spend time on it (ideally speaking). On the other hand, you could say that the whole of Python is about productivity—and both are undoubtedly true. Almost everything in this language and community surrounding it seems to be designed in order to make software development as productive as possible.
This creates a positive feedback loop. Since writing code is fun and easy, a lot of programmers use their free time to create tools that make it even easier and fun. And this fact will be used here as a basis for a very subjective and non-scientific definition of a productivity tool – a piece...
