Template Literals

Also known as Template Strings or String Literals.
Template literals provide us with an alternative to string concatenation.
Template literals allow us to insert variables into a string.
This uses the Backtick ` to enclose the string characters

var myString1 = "one" 
var myString2 = "two" 
var myString3 = `text $(myString1) more text $(myString2)` 
var myString3 = "text " + myString1 + " more text " + myString2 

Whitespace

Template literals preserve white space.

var myString1 = "word2" 
var myString4 = ` word1 $(myString1) word3 ` 
var myString4 = " word1 " + "word2" + " word3 " 

Multi-Line

Template literals preserve the line breaks.

var myString3 = `text $(myString1) 
   more text 
   $(myString2)` 

var myString1 = 100; 
var myString4 = `some text $("$" + myString1)`; 

Very useful for multi-line strings
Instead of having to use the '\' character at the end

const string = "first part\ 
                second part" 

you can now use a back tick character

const string = `first part 
                second part` 

With Expressions

var myString1 = 'one plus one is ${ 1 + 1 }'; 

let bool1 = true; 
let myString2 = 'the opposite of true is ${!bool1}';