This cool project was developed by a teacher known as Jan K. S. on GitHub. It's an interactive visual interface built on top of gpiozero using TkInter to simulate wiring and programming Raspberry Pi components. This project proved useful for Jan's students who haven't been able to complete lab work in person due to the coronavirus.
The library provides a wide selection of components to interface with. There are simple things like LEDs and more advanced modules like sensors. You can even take advantage of a few robotics kits.
This project helped one teacher connect with students remotely.