Build a Modern Quiz App in React with Tailwind CSS | Step-by-Step Tutorial

In this tutorial, we’ll build a complete and fully functional React Quiz App from scratch. You’ll learn how to manage quiz state, give users live feedback on their answers, add smooth transitions between questions, track their progress visually, and celebrate with confetti in the end if the score is more than 50%.
This is a great beginner-to-intermediate level React project to practice component-based development, conditional rendering, and basic UI logic using Tailwind CSS.

✨ What You'll Learn:
- How to structure a quiz app project in React.
- How to manage state with useState for quiz logic.
- How to give live feedback on selected answers.
- How to build a reusable QuestionCard component.
- How to create a dynamic progress bar.
- How to show final results with percentage scoring.
- How to trigger confetti effects when the quiz is passed.
- How to restart the quiz with a single button.
- How to apply smooth styling using Tailwind CSS.

🚀 Key Features:
- Live feedback after each answer selection.
- Smooth transitions and button feedback.
- Progress bar that updates in real time.
- Confetti effect for scores over 50%.
- Final result screen with score breakdown.
- Clean, responsive UI with Tailwind CSS.
- Step-by-step explanation of every line of code.
- Beginner-friendly and portfolio-ready!

🔗 Useful Links:

⏱️ Timestamps:
00:00 - Intro & Demo
00:31 - Setting Up the React Project
03:35 - Creating the Questions Data
04:32 - Building Components and UI Layout
32:58 - Explaining Live Feedback & getButtonStyle()
39:51 - Refining Styles and Improving Quiz UI
50:10 - Adding Progress Bar
56:04 - Confetti Setup
58:20 - Final Wrap-Up

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📁 Source Code:

[WebDevBey]

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