[k__]

Yes, basically all frameworks became React-like after the success of React.

In my opinion, the only one that got a really interesting take on components was Cycle.js, the rest simply tried to bend their APIs to look more Reactish.

[jchw]

Q: with regard to mixins and root elements, what downsides do you see to being more like React? I can’t see how these aspects aren’t better this way.

[nullvoxpopuli]

good ideas are good ideas. The world only gets better when we let ourselves be inspired by others' success

[preommr]

More like everything is seen from the viewpoint of react. I've seen people lump in frameworks like angular and vue with react while comparing them in a way that don't make sense for the first two.

[DigitalSea]

Aurelia is a framework that didn't rewrite their API's to try and become Reactish either. They have been over in their own lane, while Vue seemingly becomes React Lite.