about Observable they serve a different purpose than promises and callbacks, It's a kind of event, it's good to react to changes of some state.
I've been using them a lot but less and less as they are a pain to debug and you end up trying to make everything into an observable to get ultra composability and it felt just too much at some point.
I use them sparsingly now, promises, always, and callback only to promisify.
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Observablethey serve a different purpose than promises and callbacks, It's a kind of event, it's good to react to changes of some state.I've been using them a lot but less and less as they are a pain to debug and you end up trying to make everything into an observable to get ultra composability and it felt just too much at some point.
I use them sparsingly now, promises, always, and callback only to promisify.