I'll need to do a survey on how different frontend frameworks support asynchrony, both in data and component loading.

I have a very powerful lazy loading primitive for React (https://github.com/lbfalvy/... ), but it's a bit broken so I'm rewriting it into a stateful TS class (because it would have to allocate a lot to be immutable and fast) and a React shim. I'm considering adapting it to other frameworks that struggle with code splitting or async data, or perhaps - like react - only ship a built-in solution that requires unrelated business logic to acknowledge the frontend framework.

Are you happy with the workflow of using asynchronously loaded data in your frontend framework of choice?