This is a script that creates a PDF document from images, optimising them for your device. The script trims and resizes each image based on your device viewport. Do you have a device that doesn't support *.cbr or *.cbz files and do you like to read mangas? This can be useful for you.
Install using npm.
npm i -g images-to-pdf-bookUsage example:
images-to-pdf-book --images-directory path/to/images --width 1430 -height 1072 -output my-comic-book.pdf