javascript ascii of character code example

Example 1: how to return character associated to character code javascript

console.log(String.fromCharCode(65));
// expected output: "A"

Example 2: get ascii value of char javascript

word = userInput[0]; //abc
var sum =0;
for(i=0;i<word.length;i++)
{
    sum = sum + word.charCodeAt(i);
}
console.log(sum); //294