React native is a programming language first introduced by Facebook which is further used to develop mobile applications by using javascript and react. This programming language is an attention seeker due to its unique features. It is recommended and adopted by various developers and business organizations like Uber, Microsoft, Facebook, and many more. Facebook is the first one initiated by GAAD(Global Accessibility Awareness day 2020) to take the pledge which was introduced by diamond in the previous year. The main motive behind this pledge is to boost efficiency, accessibility, and promote awareness among people.