Matplotlib is a Python library to plot graphics.
In coding, it usually uses the short name “plt” by convention.
Compared to other Python graphics libraries like, it is quite low level.
Tutorial
Matplotlib Quickstart [online]. Available at: https://matplotlib.org/stable/users/explain/quick_start.html
Pyplot tutorial [online]. Available at: https://matplotlib.org/stable/tutorials/pyplot.html
Examples
[online] Available at: https://matplotlib.org/stable/plot_types/index.html