• This piece was written over a year ago. It may no longer accurately reflect my views now, or may be factually outdated.

Pinpointer is a Firefox browser extension that allows you to create and share links to arbitrary content on a webpage. The links are backwards compatible, so you don’t have to worry about other people using the extension or not.

Get the extension from the Firefox Add-Ons site here.
Check out the GitHub repository here.
Read about the development of the extension here.