What are the differences between popular observable libraries?

What are the main differences between RxJS and MobX?

RxJS is a reactive programming library for composing asynchronous and event-based programs using observable sequences, while MobX is a state management library that uses observables to manage application state in a more straightforward way.

Can you explain how the learning curve differs between them?

RxJS has a steeper learning curve due to its functional programming concepts and operators, while MobX is generally easier to grasp for beginners because of its simpler API and direct state management.

Which one would you recommend for a new project?

It depends on your project needs. If you require complex asynchronous data handling, RxJS is a great choice. For simpler state management, MobX might be more suitable.

Are there any performance differences I should be aware of?

Yes, RxJS can be more performant in handling large streams of data due to its optimized operators, while MobX is efficient for managing state updates but may not handle large data streams as effectively.