Opal is truly amazing and it has taken me in a whole new direction. — @mistergibson from Gitter, on Jan 22 2018 [about Opal 1.7] Fantastic! No failing specs for [isomorfeus](https://github.com/isomorfeus/isomorfeus-project#readme), asset size reduced, performance a tiny bit improved too :+1: — @janbiedermann, on Dec 25th 2022 These guys are great. We have a large production app (www.catprint.com)