PyQt - Riverbank | Software | PyQt | What is PyQt?
Google Analytics - Improve your website to increase conversions, improve the user experience, and make more money using Google Analytics. Measure, understand and quantify engagement on your site with customized and in-depth reports.
Tkinter - Tkinter is a Python wrapper for Tcl/Tk that offers classes to create various graphical user interfaces.
StatCounter - StatCounter is a simple but powerful real-time web analytics service that helps you track, analyse and understand your visitors so you can make good decisions to become more successful online.
MD Python Designer - A drag and drop GUI Designer that uses a combination of Tkinter and its own code.
Matomo - Matomo is an open-source web analytics platform