A book metaguiding tool available at intellireading.com to increase your reading focus and speed (frequently called Bionic Reading), particularly important for people affected with ADHD (Python, fastapi, OpenTelemetry, Jaeger, New Relic, nginx, unit)
Plugins for the popular ebook management software, that generate metaguided versions of your ebooks, by integrating a streamlined version of the Intellireading metaguiding algorithm.(Python)
Currently, when you use this Calibre Plugin to convert ePub files, it changes the original ePub by overwriting it and saving a backup with a .original_epub extension.
Issue #3 suggests that users should be warned about this irreversible change before converting.
Here's my suggestion: Instead of messing with the original ePub, why not just add the converted file next to it? This way, users have more freedom and don't have to worry about losing the integrity of the original version. They can convert files without stressing about losing anything, and they still have access to both versions.