Comment by cyxxon
4 hours ago
There is a much more advanced fork of this project: https://github.com/jpirnay/crosspoint-reader
In actuality there are several forks, and the original Crosspoint Reader really got the ball rolling, but now seems to get stuck in discussions. The forks (especially the one I linked) has progressed much further and has better KOReader sync (as in actually syncs to the correct XPath position instead of some close-enough position), bionic reading, streamlined UI, etc. Give that one a shot!
Ah I just switched to using https://github.com/uxjulia/crossink-reader
Not sure what KOReader is but the fonts included in this one and the overall reading experience is solid.