Perhaps, one day, I'll add wysiwyg editor for gemtext to MycorrhizaWiki.

There will be buttons on top:

  • Add numbered list item
  • Add unnumbered list item
  • Add quote
  • Add rocketlink
  • Add headings 2
  • Add headings 3
  • Add headings 4 (Note that headings 1, 5 and 6 are omitted)
  • Transclude

And the next row will contain buttons for paragraph formatting.

I think this editor won't work without enabled JS, so text-browsers are left-aside.

I guess it will be implemented using the contenteditable property.

Since 1.1, there's something similar available. Although it is not WYSIWYG per se, it is quite convenient.