It was a great addon, but for some time it seems not to work anymore. To change links colors I have to to enable Firefox's contrast feature, which changes many other parameters. Having "visited link enabler" enabled or not does not change the situation. Links have always FF default colors :-(

Was working great.
Until I updated to FF version 138.0.
Now cant set custom color :(

Need Update asap. Many website visited link are not changing color anymore.

Modest functionality. More settings required: White list, black list, Individual settings for each site, Color selection.

The only one that worked for me. Awesome! Love it!

However, there is a problem. It works flawlessly on my desktop machine, but on my laptop, running the same Firefox 70 (64-bit) with the identical OS, it does not work. I removed and re-installed twice, to no avail. Please advise what I am missing. Thanks.

Great but doesn't work framed websites (FF60.0.1)
and I want a white list option too.

Where the heck can I donate to the developer?? So useful little thingy.

The only downside in this version after FF57 came is that there's no option to switch off or list a websites where I don't want to use Visited. Please get that option back and it's 5 stars as before.