kindle topic
kindleBookMaker
Kindle Book Maker with KindleGen, Make Book from RSS/single URL/directory and so on.
narou
Narou.rb - 小説家になろうのダウンローダ＆縦書き整形＆管理アプリ。Kindle（などの電子書籍端末）でなろうを読む場合に超便利です！
libmobi
C library for handling Kindle (MOBI) formats of ebook documents
Blitz
An eBook Framework (CSS + template)
asciidoctor-epub3
:blue_book: Asciidoctor EPUB3 is a set of Asciidoctor extensions for converting AsciiDoc to EPUB3
kpvbooklet
KPVBooklet is a Kindle booklet for starting koreader/kindlepdfviewer and updating last access and percentage finished information in Kindle content catalog entry of the opened document.
pwning-juice-shop
Antora/Asciidoc content for Bjoern Kimminich's free eBook "Pwning OWASP Juice Shop"
UnpackKindleS
A command line tool to convert drm-free azw3 (with or without HD image from azw.res) to epub or strip HD images from azw.res.
jmdict-kindle
Japanese - English dictionary for Kindle based on the JMdict / EDICT database