React.js v19 Tutorials in Hindi - 2025 - 🔴Build a Live Currency Converter App in React with React Query & Axios

In this video, we’ll create a live currency converter application using React, React Query, and Axios. Perfect for beginners, this project will guide you through setting up the UI, fetching live exchange rates from an API, and implementing conversion functionality from one currency to another. With easy-to-follow steps, you'll learn to use React for UI, React Query for efficient data fetching, and Axios for API requests. By the end, you'll have a working currency converter and a solid foundation for building dynamic React applications. 💸 Get All My YouTube Videos' Source Code for just ₹249! Grab Now - https://thapatechnical.shop/source-code 🔥 Access Source Code, PPT & Notes here for Free : https://www.thapatechnical.com/2024/10/build-live-currency-converter-in-react.html 📺 Discover React.js History in Just 10 Minutes - https://youtu.be/MiK2bFqhg1U 📺 Watch the complete Playlist here : https://www.youtube.com/playlist?list=PLwGdqUZWnOp1Rab71vx2zMF6qpwGDB2Z1 ------------------------------------------------------------------------ 🚀 Boost Your Skills with these Pre-Requisite Videos: 🔗 Best HTML Course - https://youtu.be/5ccq_nLHneE 🔗 Best CSS Course - https://youtu.be/MSICFljRcb4 🔗 JavaScript Basics Course Part 1 - https://youtu.be/13gLB6hDHR8 🔗 JavaScript Advanced Course Part 2 - https://youtu.be/YwsOCN8woA8 ------------------------------------------------------------------------ 💸 Build Your Own E-commerce Website for Free! - https://www.thapatechnical.com/2024/03/build-complete-ecommerce-website-using.html ------------------------------------------------------------------------ ✌️ Join Us! 🚀 Become a Member: Unlock perks, free source code, and more Join Now : https://www.youtube.com/channel/UCwfaAHy4zQUb2APNOGXUCCA/join 📷 Connect on Instagram: https://www.instagram.com/thapatechnical 🗨️ Join Our Discord Server: Hang out with fellow programmers Discord Link: https://discord.gg/MdScmCsua6 ------------------------------------------------------------------------ ⌛TIMELINE⏳ 0:00 Introduction 0:30 Project Overview – What We’re Building 1:42 UI Overview 2:40 Role of React in the App 4:20 How React Query Works in the App 5:40 Support the Channel & Free Source Code 6:22 Installing React, React Query, and Axios 8:50 Setting Up App.jsx File 9:30 Adding CSS Styling to the App 10:10 Obtaining a Free API Key for Currency Data 10:55 Creating API Request with Axios 16:00 Building the UI Structure of the App 22:05 Disabling the Button When Needed 23:15 Creating State Variables for the App 24:30 Capturing Input Values in State 25:40 Retrieving Selected Values from Dropdown 27:30 Checking State Data with React Dev Tools 28:10 Adding onClick Event to Fetch Exchange Rate 28:40 Fetching Data Using React Query 32:00 Displaying Fetched Data on the UI 33:45 Setting Up QueryClient and Provider in App 35:50 Calling Exchange Rate API on Button Click 36:55 Displaying the Converted Amount 38:50 Handling Errors During Data Fetching