Glad it's working again Rated 4 out of 5 stars

I can now recommend this addon again for marking where you have read up to on a page. It's working for Firefox 53.0.2 again so thanks to the dev for fixing it again.

I think it could be streamlined a bit more so that you can create the markers more easily. At the moment I'm doing a right click > wired marker > marker > select marker colour which is a bit slow. Perhaps "Highlight text > Click toolbar button > Select colour" would be easier. I tried to use the toolbar button but could not find a way to create the markers using it.

This review is for a previous version of the add-on (4.0.17042100). 

Seemed to stop working Rated 1 out of 5 stars

I was using the Right click menu to highlight text in different colours and it was great. It keeps the highlighting regardless of whether you refresh which is what I needed. But now it no longer works and the right click menu has vanished entirely. I'm using FF 52.0.2.

This review is for a previous version of the add-on (4.0.11120600.1-signed.1-signed).