Here's mine. If you need to copy link addresses more than once, you know how annoying it is. You need to right-click, find the "Copy Link Address" menu item, and click it. With the extension, you can simply do Ctrl-C/Cmd-C :)

https://github.com/dhruvvemula/copylinkaddress

https://chrome.google.com/webstore/detail/copy-link-address/...