
Pine
Typora
Dillinger
Markdown by DaringFireball
StackEdit
HedgeDoc
Rentry.co
MarkdownPad
CleverDeck
Duolingo
Mondly
Mochi
SmartCards+
Anki
Yak Tack
Brainscape
Pine
CleverDeckTypora - A minimal Markdown reading & writing app.
Duolingo - Duolingo is a free language learning app for iOS, Windows and Android devices. The app makes learning a new language fun by breaking learning into small lessons where you can earn points and move up through the levels. Read more about Duolingo.
Dillinger - joemccann has 95 repositories available. Follow their code on GitHub.
Mondly - Learn 33 languages in 500 bite-size lessons and 14 conversational modules.
Markdown by DaringFireball - Text-to-HTML conversion tool/syntax for web writers, by John Gruber
Mochi - Write notes and flashcards with Markdown and study them with spaced repetition.