> Solid takes these problems and just vanishes them. UI state knows what its dependencies are automatically and only updates when they change – even in a sub-co

> Solid takes these problems and just vanishes them. UI state knows what its dependencies are automatically and only updates when they change – even in a sub-component level! I haven't looked at Solid but I've used MobX extensively, and this sounds a whole lot like it. It integrates well with React, so you might give it a look if you've got an existing React codebase.