Amazing! Do you know if anyone tried to run this on a Sage?

After getting that Kobo I realized that my hyper specific reading needs require a web browser with extension support (in particular support for Yomitan or similar dictionaries; the built-in dictionary functions on e-readers are awful for most non-English languages even with custom dictionaries, and KOReader isn't any better in that regard)

Wow, had no idea this existed, thanks for writing it and sharing it!