Cosmi

class RobotBox extends React.Component {   render() {     return Hello From React ;   } } let target = document.getElementById('robot-app'); ReactDOM.render( ,target ); ------------------------------------------------------------ class RobotBox extends React.Component {   render() {     return (               McCircuit is my name         I am here to help.           );   } } ------------------------------------------------------------ class RobotTime extends React.Component {   render() {   const pi = Math.PI;     return (       is-tasty-pie "  >         The value of PI is approximately { pi }           );   } } ------------------------------------------------------------ class Robot...