Save Big on Coursera Plus. 7,000+ courses at $160 off. Limited Time Only! Grab it Explore the process of building a simple web app from scratch and deploying it on GitHub Pages in this 25-minute tutorial video. Learn to create a weather application using HTML, CSS, and JavaScript, focusing on simplicity rather than advanced frameworks. Discover how to interact with APIs to retrieve weather data and city names, and gain insights into the importance of data validation. Follow along as the instructor demonstrates each step, from coding to deployment, providing a practical example of web development basics. Access the complete source code on GitHub to further enhance your understanding and experiment with the project.