JSFiddle - React, Tailwind, and code Playground

JavaScript

var arr = ['.','asd','qwe',123,'!',3523,'?'];

for (var i = arr.length; i >= 0; i--) {
   if (arr[i]==="." || arr[i]==="!" || arr[i]==="?") {
          arr.splice(i,1);
      }
 } 

console.log(arr);