Do you want it too?
Leaflet.toolbar for Leaflet.draw. Example: https://justinmanley.github.io/leaflet-draw-toolbar/examples/popup.html.
make html5 toolbars that are mouse and keyboard selectable
Flexible, extensible toolbars for Leaflet maps.
Medium.com WYSIWYG editor clone. Uses contenteditable API to implement a rich text solution.