very rich customization and a lot of features! reading ruler can be customized for height and it's INSANELY helpful! the collection of dyslexia-friendly fonts is a big plus as well, now i have an idea of which fonts are better suited for ppl with it.
edit. also it works with things like bionic reader/eye read
edit 2. also seconding what that other person who wrote in chinese said, adding the possibility to choose on what tabs to use the extension and on what to not, would be great! also shortcuts maybe, would be neat

Genuinely incredible. The amount of customization is outstanding and it works beautifully. 10/10

I'm not dyslexic but I'm having trouble with my eyes. This extension is perfect and so customisable to my needs!
The reading ruler and colour tint combined meant I can read the screen much more easily, thank you!

I'm loving this add-on so far- a few months back I found a website that created something like the reading ruler and have been looking for it ever since! It's a godsend to find this.

I'm not sure if you're looking to add more features, but would it be possible to allow the option to keep the reading ruler in place as the screen scrolls, maybe moving the ruler via dragging it or clicking on it once to unstick it again until you've scrolled again? I noticed when reading lengthier things that I sort of have to find my place again once I scroll and think the option to have it semi-stickied in place would be super helpful.

如果能应用到单独某一个Tab页就好了，然后里边的选项可以自选，我不需要那么多选项，我只想屏蔽掉某些网页上的图片即可~
It would be better if it can be used in certain tabs I choose rather than all tabs,and the options can be customized because I don`t need all the features,I just want to block some pictures in web page.

thank you i love you i firmly believe adhd ruler will fix my life <3