It would be nice to have the following features in Joplin. Hope you don’t mind putting all of them in a single post rather than putting each one in separate post.
Scroll past end: specially in editor panel it would be very nice to have this feature. This gives way better feeling while typing in a large screen.
HTML tags: It would be super handy to have the html tags that are common in markdown softwares. For example the tag
<kbd>text</kbd>which shows text (a keyboard button shape behind the text). https://meta.stackexchange.com/questions/5527/keyboard-glyphs