I have recently become interested in mobile application development. I have been working in the web development field for 3 and a half years, and my skills have been limited to the web. Due to the lack of demand from my company, I have not had the opportunity to develop for mobile. I remember spending a lot of time setting up the environment for a React Native project at my previous job. Before starting this Airbnb project, I researched some technologies and found Expo to be a really great framework. It allows web developers to easily develop a mobile application with low learning costs.
You can consider Expo as the Next.js of React Native.