WICG/ScrollToTextFragment: Proposal to allow specifying a text snippet in a URL fragment
It looks (a more complex version of) fragmention might be coming to Chrome.
Link tags: fragmentions
3
Marginalia | Parallel Transport
A brilliant idea (and implementation) from Kartik. By combing webmentions and fragmentions, it’s possible to allow a kind of distributed marginalia: you post a comment on your site about a specific passage in a post on my site and a smattering of CSS and JavaScript can display it in the right context.
Inexhaustible - Instapaper Fragmentions by Brian Donohue
Instapaper is going to add support for fragmentions. Seems like a match made in heaven.