In the pattern “Observer” an object, called “subject”, maintains a list of its dependencies, called “observers”, and automatically notifies them of any change of state, usually calling one of its methods.
Read moreWhat is MobX action?
An action is any piece of code that modifies the state . In principle, actions always happen in response to an event. For example, a button was clicked, some input changed, a websocket message arrived, etc. MobX requires that you declare your actions, although makeAutoObservable can automate much of this job.
Read moreWhat is decorator in MobX?
Using observer as decorator The observer function from mobx-react is both a function and a decorator that can be used on class components : @observer class Timer extends React.
Read moreHow do you use decorators in MobX?
Basically there are four steps to use decorators in create-react-app:
Read moreCan we use MobX with ES6?
The MobX >=5 version runs on any browser that supports ES6 proxy .30 Oca 2020
Read moreWhy do you need MobX?
“MobX is a battle tested library that makes state management simple and scalable by transparently applying functional reactive programming (TFRP) .” Simplicity as well as the freedom to scale whenever necessary is the key to why MobX is indeed one of the best state management tools.
Read moreIs MobX fast?
MobX is very fast, often even faster than Redux , but here are some tips to get most out of React and MobX. Most apply to React in general and are not specific to MobX. Note that while it’s good to be aware of these patterns, usually your application will be fast enough even if you don’t worry about them at all.
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