'Looped in' is a very similar extension and a few years older: https://news.ycombinator.com/item?id=16316374 https://news.ycombinator.com/item?id=16316374 htt

'Looped in' is a very similar extension and a few years older: https://news.ycombinator.com/item?id=16316374 https://news.ycombinator.com/item?id=16316374 https://github.com/jdormit/looped-in https://github.com/jdormit/looped-in