Froala Editor - Froala Editor is a WYSIWYG HTML editor that enables rich text editing capabilities for the applications.
Previewed - Beautiful mockups & graphics for your next app
Froala Editor V2 - A beautiful modern WYSIWYG HTML text editor
Craftwork - A collection of User Interface resources made by Craftwork
CKEditor - Real-time collaborative future-ready rich text editor
Design Camera - Drag and drop 3D mockups