: Let users "download as eBook" without needing a backend.
: A powerful, modern choice that works in both Node.js and the browser. It automatically handles the fetching of images and fonts, which is often the most tedious part of the process.
From Blog to Bookshelf: Generating EPUBs with JavaScript If you have ever looked at a collection of your own blog posts and thought, "this should be a book," you are not alone. Turning a digital feed into a portable, offline EPUB file is a classic developer rite of passage. Because an EPUB is essentially just a , JavaScript is the perfect tool for the job—whether you are working in Node.js or directly in the browser. Why JavaScript for EPUBs?
If you're not looking to write a custom script today, there are excellent existing tools to bridge the gap: Generating an EPUB File in the Browser - Jim Nielsen's Blog