Do you want to get into mobile development and build cross-platform applications? We just published a comprehensive new course on the freeCodeCamp.org YouTube channel that will teach you how to build a complete, full-stack React Native application from the ground up.
In this massive tutorial, you will develop a feature-rich grocery list app that runs seamlessly on both iOS and Android.
Throughout the lessons, you will get hands-on experience with some of the most powerful tools in the modern mobile ecosystem. You will use Expo and React Native for the core framework, ensuring your single codebase translates flawlessly across devices. For the backend and data management, the project integrates a Neon Postgres database managed with Drizzle ORM. You will also learn how to implement secure user authentication using Clerk, allowing users to seamlessly log in with Google, Apple, or GitHub.
Styling your mobile application is streamlined in this course, as it walks you through using NativeWind to apply Tailwind CSS classes directly to your React Native components. You will also master global state management with Zustand, making it remarkably simple to handle your application's complex data flow. Towards the end of the build, you will even integrate Sentry to create a native feedback form that captures user bug reports and feature requests in real-time.
You can watch the full course on the freeCodeCamp.org YouTube channel (4-hour watch).