<a href="https:&#x2F;&#x2F;readini.com" rel="nofollow">https:&#x2F;&#x2F;readini.com</a> 
Side by side, synchronized audio, dictionary, learning words.
I&#x27;m the author. Considering coming back to working on this project, with more books and languages.

Is there a tool that exists for this purpose?I have an idea to vibe-code a tool but I know I will struggle and might give up midway -- so putting this idea out here in case there are tools that do this already:Say you want to learn a new language in a fun way -- and you pick a book you like for that purpose.If you have an epub copy of the same book in both English and the other language, you could have a UI that displays both side-by-side with synchronized scrolling and highlighting so you can read them together. (or even interweaves paragraphs in with a different color for either language)If you also have the MP3s of audiobooks -- the tool can optionally let you playback select portions of the text in either language.Additional features like integration into a dictionary on click for word definitions, individual word pronunciation guides, synonyms etc would make it even more feature rich.Is there already a tool or say a Calibre plug-in that does something like this already? Thanks!inspiration: Reading Harry Potter in French [https:&#x2F;&#x2F;www.youtube.com&#x2F;watch?v=89z2kPYmYps]

Ask HN: Language Learning Tool combining ebooks, translations, audiobooks