Gain insights into building applications with React Native Expo. Learn essential development concepts to create career opportunities and enhance your skills using familiar web technologies.

final.tar.gz

React Native

firstapp

components

states

style

flex

sound

camera

forms

forms_bonus

forms_bonus-solution

navigation

stack_challenge_solution

drawer_navigation

effect

storage

todo

React Native-test

You’ll learn to build applications using React Native Expo. It’s an amazing technology for web developers to learn building apps using technologies they would already be familiar with. It would be an amazing opportunity for companies to train their developers on this instead of hiring new app developers. 

This course contains a complete package with the most commonly used concepts in application development. It would create a foundation for you to explore this technology further.

Taking this course would open doors to many opportunities out there to progress further in your career as application developer.

Building Applications with React Native

What is the use of the <code>useEffect</code> hook?

```jsx
useEffect(() => {
    console.log("PageB mounted");
    return () => {
        console.log("Leaving PageB");
    };
}, []);
```

```jsx
useEffect(
    console.log("PageB mounted");
    return () => {
        console.log("Leaving PageB");
    };
, []);
```

```jsx
useEffect([],() => {
    console.log("PageB mounted");
    return () => {
        console.log("Leaving PageB");
    };
});
```

```jsx
useEffect () => {() => {
    console.log("PageB mounted");
    return () => {
        console.log("Leaving PageB");
    };
}, []};
```

Which of the following is a valid syntax for `useEffect`?

Which of the following is a valid syntax for <code>useEffect</code>?

What would happen if we didn’t pass the dependency array to `useEffect`?

What would happen if we didn’t pass the dependency array to <code>useEffect</code>?

useEffect Quiz

useEffect Quiz

Let’s test your understanding of useEffect hooks.

Welcome to the Course

Let's Get Started With React Native

Creating Our First Application

Handling Forms

Assessment on the Basics of React Native

Navigating Between Screens

The useEffect Hook

Assessment on Navigating the Components and their Lifecycle

AsyncStorage

The Todo List Application

To-do List Assessment

Connecting To External API's

Assessment on APIs

State Management

Firebase

Password Manager

Final Quiz

Conclusion

Quiz on the useEffect Hook