React Native is an open source framework that was born on Facebook with the purpose of creating native and multiplatform mobile applications, all this from the same code base written in JavaScript and React.
Companies such as Microsoft, Facebook, Instagram and Tesla have adopted this tool to develop their applications, and for that reason, React Native is one of the most popular frameworks of the moment.
Hiring an offshore team of software engineers and developers will always be more accessible than direct hiring, as payments for seniority, vacations and other administrative commitments must be covered.