Recently I read _Erec and Enide_ [1] and it was really cool to be able to find the original Old French version of it and read large parts of it (not the whole thing) and find it so much easier to read than Early Middle English like the _Ancrene Wisse_ [2], etc.
One of the things I've really appreciated about LLMs is to be able to ask about the divergence of the Romance languages, e.g. "why does 'y' mean 'there' in French and 'and' in Spanish?" and get a legible response. It's really enhanced the learning experience by taking seemingly arbitrary differences and situating them in historical contexts, etc. I think it makes more connections somehow and helps me build fluency faster.
IDK what my point is, I just find this stuff fun to think about, even if you're not a French language learner. I'm gonna have to dig deeper into this site, thanks for sharing.
[1] https://en.wikipedia.org/wiki/Erec_and_Enide [2] https://en.wikipedia.org/wiki/Ancrene_Wisse