Flask for Beginners – Client Server Basics + Hello World

Welcome to the Flask Tutorial Series 🎉 In this first video, we’ll introduce how web applications work, explore the basics of client–server architecture, and build our very first Flask app (Hello World!) that runs in the browser. By the end of this video, you’ll: ✅ Understand what Flask is and why it’s popular for Python web development ✅ Know how client–server communication works in a web app ✅ Run a simple Hello World Flask application locally on your machine This series is perfect for beginners who want to learn Flask step by step and eventually build real-world web applications. 🚀 🔗 Next Steps In the upcoming videos, we’ll cover routing, templates, static files, databases, and complete projects with Flask. 👉 Don’t forget to subscribe and turn on notifications so you don’t miss the next part!