mdbook - Gitbook alternative in Rust

Typora - A minimal Markdown reading & writing app.

MkDocs - Project documentation with Markdown.

Dillinger - joemccann has 95 repositories available. Follow their code on GitHub.

GitBook - Modern Publishing, Simply taking your books from ideas to finished, polished books.

StackEdit - Full-featured, open-source Markdown editor based on PageDown, the Markdown library used by Stack Overflow and the other Stack Exchange sites.