I would have a closer look at both, GitHub and My Little Forum before I can say more from my side.
Don't know why, strange, I cannot look into mylittleforum.net/, it says 403 Access Forbidden. Access via GitHub possible, thou.
I just mentioned it because it's relatively close to Paradise But first, I will check CKeditor, as you had suggested.
We have extreme weather conditions, it's stressful and tiring. This world gets ever more crazy.
Maybe I should flee to another planet?