Falcon - Ultraportable 2-in-1 Laptop
CKEditor - Real-time collaborative future-ready rich text editor
Editorial - Desktop-class text & markdown productivity on iOS
TinyMCE - TinyMCE is a content editor that functions as a plug-in for Wordpress websites.
NotePlan - Make plans inside an individual markdown note for every day in your calendar. Use it as a journal for your daily tasks and plan todos in advance. For Mac, iPhone and iPad.
Quill - Powerful, API-driven rich text editor