PROGRAMMER BABU

< body >  < p id = "demo" ></ p >  < script >   try {   alertnot ( "hello bhai" );  }   catch (err) { document. getElementById ( "demo" ).innerHTML = err.massege; } </ script > </ body >

   < script >     let letname1 = "akash gond" ;    letname2 = letname1. search ( "gond" );     alert (letname2);    </ script >

 < script >   //find index of use   let string1 = [ "akash" , "kumar" , "gond" ]  string2     = string1. indexOf ( "gond" );   alert (string2);  </ script >

  Angular is a TypeScript-based free and open-source web application framework led by the Angular Team at Google and by a community of individuals and corporations. Angular is a complete rewrite from the same team that built AngularJS