Uploaded August 2016 | Updated September 2026, 1 week ago

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MobX is AWESOME. It makes React.js programming fun and it...just...works. Get the code here:
GET THE CODE:
github.com/learncodeacademy/react-js-tutorials/tree/master/6-mobx-react
THERE ARE 2 BRANCHES: "master" for where we end up and "start" for where we start.

MobX builds on the concept of observable values. When React observes a value, it can automatically update the UI whenever the value changes. This makes programming with MobX and Reactjs extremely simple.

All it takes to begin is to install mobx and mobx-react and make sure that you are transforming class properties and decorators in Babel.

Now, you simply add @observable to your MobX class and you've successfully built a MobX observable store.

To "observe" the store, you pass in a MobX store as a prop and you decorate your React component with the @observer decorator.

Voila...you're reacting to store changes in React.

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Also watch: "Tailwind CSS - why CSS utility classes save so much time"
youtube.com/watch?v=oU5ar0dmQEY
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