Programming languages ranking

• TIOBE, The Importance of Being Earnest:

  https://www.tiobe.com/tiobe-index/

• PYPL PopularitY of Programming Language:

  http://pypl.github.io/PYPL.html

• Top Python GUI Frameworks:

  https://onaircode.com/top-10-python-gui-frameworks/

  https://www.slant.co/topics/6620/~python-gui-frameworks-toolkits

• Developers Survey 2018 Results:

  https://www.jetbrains.com/research/python-developers-survey-2018/

• GitHub trending repositories:

  https://github.com/trending

• GitHub Python trending repositories:

  https://github.com/trending/python