How does MobX flutter work?

MobX was built on the simple philosophy that anything that can be derived from the application state should be derived. This implies that MobX provides coverage for all properties in an application state that have been defined with the likelihood to change . MobX rebuilds the UI only when such properties change.3 Kas 2021

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What is observer in flutter?

The Observer design pattern should be used when a change to one object requires changing others, but you don’t know how many objects need to be changed and how . The pattern allows subscribing to such object events and changing the dependent object’s state accordingly.

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