This project was bootstrapped with Create React App.

I recreated the android calculator app with react Js/ Works with hardware keyboard and mouse

keyboard [0-9,-,+,*,/,'(',')',Enter(=),s(SIn),t(Tan),c(cos),l(log),'.' ]

including DEG and RAD since JS always gives answer in Radians only. checkout working representation here https://emperorx3m.github.io/react-android-calc