api_key_weather_app

Gain insights into creating five dynamic applications with ReactJS. Delve into hooks, APIs, and localStorage while building projects like to-do lists, quizzes, memory games, portfolios, and GitHub profiles.

ReactJS is one of the most well-known JavaScript frameworks. It was created by Facebook (now Meta). Being component-based and drawing on the most recent theories behind design systems, it allows you to design frontend software quickly and create dynamic user interfaces.

This course takes a project-oriented approach. You’ll start by building a “My To-do List” application, using localStorage, useEffect, and useState hooks, as well as setTimeout and nanoid. Then, you will build a “Quiz” application while learning to use the confetti package and ternary operator. Next, you’ll cover fetch API and build the “Pretty Sunny” project. Next, you’ll create the “Asia Explorer” memory game, creating catchy effects by dynamically adding class names. Then, you will implement a “Personal Portfolio” application. Finally, you will create a “GitHub Readme” profile to help you showcase your projects on GitHub.

Ultimately, you’ll be able to highlight your achievements on your resume, thus boosting your chances of landing a job.

Creating Five Impactful Applications with ReactJS

# Import the result component

We created a component called `Result` in the previous lesson. We must now import the component, pass the props, and include the `restartHandler` function.

# Create the `restartHandler` function
As we learned earlier, this function changes the values of `setQuizFinished` to `false`, `setScore` to `0`, and `setCurrentIndex` to `0`. Here’s how we create the function:

```
 // Restart Handler
const restartHandler = () => {
   setCurrentIndex(0);
   setQuizFinished(false);
   setScore(0);
};
```

# Add the `Result` component

The properties will now be sent to the `Result` component. When passing the props, always remember to use the same name as we did in the previous lesson.

```
 <Result
    score={score}
    restartHandler={restartHandler}
    questions={questions}  
/>
```
Because there are two components, one being the `QuestionCard` and the other being `Result`, we want the `Result` component to appear only once the quiz is completed. So, as we did in the previous lesson, we’ll use the ternary operator here.
```
{quizFinished ? (
  <Result
    score={score}
    restartHandler={restartHandler}
    questions={questions}
  />
) : (
  <QuestionCard
    index={currentIndex}
    question={questions}
    onAnswer={onAnswer}
  />
)}
```
The `Result` component becomes visible when the `quizFinished` property is `true`.

We get the following code by combining all of the code snippets:


Apply the ternary operator and show the result and question component.

Course Overview

My Todo List

React Fundamental Assessment

JavaScript Quiz

React Beginner Assessment

Pretty Sunny

React Intermediate Assessment

Asia Explorer

Advance Level React Assessment

Personal Portfolio

React Final Assessment

GitHub Readme Profile

Conclusion

Import Result

Import the result component