Quiz App using HTML CSS, JavaScript & React Js With Source Code
Introduction :
React-based Quiz App provides an interactive and engaging platform for users to test their knowledge across a variety of topics. Structured with modularity in mind, the app seamlessly renders dynamic quiz questions and answer options, offering immediate feedback on user responses. Users can interactively choose answers to quiz questions, with the Answers.jsx
component dynamically updating visual feedback for correct and incorrect responses. The intuitive interface ensures an engaging quiz experience. The Main.jsx
component manages user scores, providing immediate feedback on correct answers and dynamically updating the overall score. Users can track their progress as they move through the quiz. The Popup.jsx
overlay adds an element of user interaction by offering a welcoming introduction at the start of the quiz. Upon completion, it dynamically adjusts its content to congratulate users, display scores, and prompt them to restart the quiz, enhancing the overall user experience. The Data.js
file serves as an external data source, containing an array of objects representing quiz questions, answer options, and correct answers. This modular approach allows easy modification and expansion of quiz content without altering the core application code. The Main.jsx
component dynamically renders quiz questions and answer options based on the user’s progression, ensuring a varied and adaptable quiz experience.
Explanation :
Answers.jsx
The Answers.jsx
component encapsulates the logic for presenting answer options and handling user responses. The user interface allows users to select an answer by clicking on one of the provided options (A, B, C, D). The component dynamically updates the visual feedback for correct and incorrect answers, providing a visually engaging quiz experience.
Main.jsx
The Main.jsx
component serves as the central hub, managing the flow of the quiz. It orchestrates the presentation of questions, answer options, and controls user progression through the quiz. The component uses the Answers
component to render answer choices and includes logic to handle user responses, score calculation, and the transition to the next question. The integration of a popup component enhances the user experience by providing feedback on quiz completion.
Popup.jsx
The Popup.jsx
component creates an overlay that serves multiple purposes within the quiz application. Initially displayed at the start of the quiz, it provides a welcoming introduction and prompts users to start the quiz. Upon completion of the quiz, the popup dynamically updates its content to congratulate users, display their score, and offer the option to restart the quiz. The Fade
component adds a visual transition effect, enhancing the overall user interface.
Data.js
The Data.js
file contains an array of objects, each representing a quiz question along with its answer options and the correct answer. This external data source ensures modularity and flexibility, allowing for easy expansion or modification of the quiz questions without directly modifying the application code.
Functionality:
Dynamic Question Rendering:
- The app dynamically renders quiz questions, answer options, and feedback based on the user’s selections.
Scoring System:
- The quiz app tracks and updates the user’s score based on correct answers, providing immediate feedback on their performance.
User-Friendly Popup:
- The popup component enhances user engagement by delivering personalized messages upon quiz completion, encouraging users to restart or revisit the quiz.
Visual Feedback:
- Visual cues such as color changes for correct and incorrect answers, as well as the integration of the
Fade
component, contribute to an aesthetically pleasing and engaging user interface.
- Visual cues such as color changes for correct and incorrect answers, as well as the integration of the
Instructions to Run this Project :
Step 01 : Download the zip file of source code (given below) and extract it.
Step 02 : Navigate to the Project Directory:
- Once the repository is cloned, navigate into the project directory using the
cd
command: cd <project_directory> - Replace
<project_directory>
with the name of the directory where the project was cloned.
Step 03 : Install Dependencies:
- Inside the project directory, run the following command to install project dependencies using Yarn : npm install
- This command will read the
package.json
file and install all required dependencies listed in it.
Step 04 : Run the Project:
- After installing dependencies, you can start the development server using the following command: npm start
- This command will start the development server and automatically open the project in your default web browser.
- Once the development server is up and running, you can access the project by opening your web browser and navigating to the specified address (usually
http://localhost:3000
).
Source Code :
Output :
Find More Projects
Complain Management using Python with a Graphical User Interface (GUI) Introduction: The Complain Management using Python program designed to manage complaints effectively …
COVID 19 Hospital Management Using Python [Django Framework] Introduction: The COVID-19 Hospital Management is a Python-based application that tracks web applications for Hospitals. …
Drawing Ganesha Using Python Turtle Graphics[Drawing Ganapati Using Python] Introduction In this blog post, we will learn how to draw Lord Ganesha …
Contact Management System in Python with a Graphical User Interface (GUI) Introduction: The Contact Management System is a Python-based application designed to …
KBC Game using Python with Source Code Introduction : Welcome to this blog post on building a “Kaun Banega Crorepati” (KBC) game …
Basic Logging System in C++ With Source Code Introduction : It is one of the most important practices in software development. Logging …