Oxygen is certainly the most common software used for digital editing, but it requires a licence, which can be a huge obstacle in teaching.
This is why I was wondering if BaseX could be an alternative.
One great advantage of Oxygen is that it permits the easy configuration of custom frameworks (cf. ediarum). It seems that we would have to create something similar in BaseX from scratch.
If anyone can point me to tutorials or even customizable components, I will be much obliged.