bionic-epub

📔 bionic-epub is a Node.js command-line tool to apply Bionic Reading styles to .epub file which can help you to read faster⚡🌠 and focus more easily🌳⏳

effects

Original

BionicC (Default)

BionicB (--black)

how to use it

install dependencies

npm i

default colorful style

node ./index.js <epubPath>

black style

node ./index.js <epubPath> --black

how to get a pdf version

install Calibre
use ebook-convert command (make sure the environmental variable path is correctly added)

ebook-convert <inputPath>.epub <outputPath>.pdf

notice: pandoc would not keep the color by default

testing

Calibre passed ✅
NeoReader by Boox passed ✅
some epub viewers not passed yet ❌

customization

boldColors
unfocusedOpacity