I had a go at building this general idea as a browser extension about 5 years ago, but abandoned it as writing browser extensions is a pretty fragmented, horrib

I had a go at building this general idea as a browser extension about 5 years ago, but abandoned it as writing browser extensions is a pretty fragmented, horrible experience. The general idea was take the current page URL, hit Reddit/HN various APIs and coalesce various posts (multiple for Reddit) and single HN instances (perhaps with and without hashes, "?new" and other reposting conventions).