typescript capitalize type code example

Example 1: convert string to uppercase typescript

var str = "Apples are round, and Apples are Juicy."; 
console.log(str.toUpperCase());

Example 2: javascript capitalize

myString = 'the quick green alligator...';
myString.replace(/^\w/, (c) => c.toUpperCase());

myString = '    the quick green alligator...';
myString.trim().replace(/^\w/, (c) => c.toUpperCase());