Yup at least I haven't found anything incompatible yet, there is this lib: https://github.com/developit/preact-compat https://github.com/developit/preact-compat

Yup at least I haven't found anything incompatible yet, there is this lib: https://github.com/developit/preact-compat https://github.com/developit/preact-compat that solves a bunch of things. Don't get me wrong I'm sticking with React as well. But for making widgets, landing pages and PWA's (where you need to cache the assets ) I think using Preact it's a good call since it's lightweight and you get most of the good things of react.