Using Template Literals
Dive into the basics of template literals.
Motivation to bring template literals in ES6
There’s a new noise ordinance in JavaScript; it advises us to use elegant, concise, and pleasant code in place of noisy, verbose, repetitive boilerplate code.
String literals
Single quotes and double quotes are used interchangeably in JavaScript, and both can only contain string literals. To embed the value of a variable or a result of an expression into a string, we traditionally used + to concatenate. However, this can get verbose and noisy, as in the following example.
'use strict';//START:VERBOSEconst name1 = 'Jack';const name2 = 'Jill';console.log('Hello ' + name1 + ' and ' + name2);//END:VERBOSE
Code with multiple +s often gets unwieldy, hard to maintain, and
boring to write. This is where template literals come in.
Template literals
Template literals are strings with embedded expressions. The expressions may be a single variable, multiple variables with operators, a function call, or a combination of these; any valid JavaScript expression.
In languages like Ruby and Groovy, single quotes are used for string literals and double quotes for ...
