Okay, so I started reading this and got excited to see what this was all about. I've been wanting a web browser that can turn the "regular web" (as much as possible) into something more like an e-book that happens to have hyperlinks. Essentially, imagine Reader Mode, but all the time. But this is... something else? I tried scrolling to the bottom and as soon as I click on the scroll bar, I get a pop-up showing a bunc…
I find the wording ambiguous, but this: > Eink mode is not a closed-file format reader but rather a form of responsive web design (RWD) integrated into the website itself. suggests to me that it's a display mode you have to enable in the CSS design of the site, like "print" layout. I.e. this particular version is not software you can use on any site, it has to be baked into the site.
Now the quest is to make this something that the user instead enables on her device for all sites.