Only partially highlighted text. Search for bookmarklet mentioned on Rogue Amoeba, which worked for me.

Works great but sometimes it stoppped copiyng. I had to reinstall it a couple of times. AFTER REINSTALLING, works like a charm again.

Does not copy anything into the clipboard

Good idea, but copies wrong text, not selected one.

Wasn't working for me, needed to reinstall it to get it working.
After reinstalling, it works like a dream!!
Especially since Firefox implemented support for scrolling to text fragments in 131.0.
This extension has enabled me to work efficiently with other people using Chrome. Thank you so much!

Seems buggy. "copy link to text" works fine but actual scroll to+highlight text only works sporadically. Never works at all without refresh/new tab. Eagerly waiting for Mozilla to just make this part of the browser core.

Doesn't work on large websites.

Excellent add-on. Works for me in Firefox 123.0.

Doesn't seem to work consistently in Firefox 132. Sometimes it works. Sometimes it doesn't copy anything.

Doesn't seem to work at all on 122.0.1 (64-bit Ubuntu Snap)

It works and it works well, my teacher was very impressed that I was able to make a link to some text and it helped me pass my essay. Thanks!

It was one of my favorite add-ons,
unfortunately, it does not seem to work with Firefox 116. Possibly it has to do with Firefox not supporting links to text?

Does not work properly on firefox 112.0.2