I guess I can un-install Vue.js 3 and attempt to install Vue.js 2. It is the correct step to take if I intend to follow the tutorials. At this point, though, I'm already somewhat discouraged at my progress in understanding the code. Javascript is the main obstacle but I have difficulty with RegEx (Regular Expression) too. I don't know when I'll come to my senses, but the decision to move forward and just accept that I'll be learning the old version and the new version simultaneously stands. Rather, something really important has to change my mind about that as technology is always moving forward and learning the new version of a programming language seems to be more important than un-installing version 3 and attempting to install version 2.
I say attempt because Murphy's Law says something is always bound to go wrong. Even if I go through the trouble of un-installing and re-installing, it's very likely that some other bug will pop up.
Jotterpad Templates
Jotterpad offers templates and one of them is called 'Programming project'. It doesn't work. When I try to print it to PDF (or even a hard copy,) the app freezes. The description of the template sound great too. It color codes the fonts within the code to emphasize Objects and Functions (I guess.) I really would've liked to have seen this. I don't know who I can contact about the template flaw. At this point, I can only guess that it is a GitHub flub.