"Denden Editor" & "Denden Converter"

From the Denden Markdown of the Denden Converter、
"Denden Editor" has been released。
It seems that you can make e-books like a blog…
EPUB 3 (vertical writing in combination with Denden Converter)、Can you write it out to (Ruby)? ?

Excuse me、I've tested the Denden Converter、"Denden Editor" is unused、Is it comfortable to use? ? I don't know….Excuse me….
Look at HELP。

電書ちゃんのでんでんエディター

あなたの電子書籍づくりをお手伝い。Markdownを書いてプレビューできるちょっと気の利いたウェブエディター