Full Stack Web Development MASTERY Course - Novice to Expert - Adding Categories and PropTypes in React App

This tutorial covers the development of a React-based news application. It begins with setting up categories and a loading spinner, followed by integrating NewsAPI to fetch news articles. The tutorial explains how to implement props for country and category selection, and how to handle errors and debug issues related to prop types. Finally, it demonstrates how to adjust the app for mobile view and ensure proper alignment of news articles.

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