CKEditor - Real-time collaborative future-ready rich text editor
Sidengo - Create a beautiful website in minutes.
AlloyEditor - Modern WYSIWYG editor built with a sleek React UI on top of CKEditor
Google Sites - Access Google Sites with a free Google account (for personal use) or G Suite account (for business use).
Aloha Editor - Aloha Editor is an HTML5 WYSIWYG Editor that gives you a total new experience when editing.
UX folio - A portfolio builder for UX designers