Getting Started With ES2015 Course (How To)

Defining Variables With let and const

For most of JavaScript's life, there's been only one way to create, or "declare", a variable: the var keyword. In the latest version of JavaScript there are two new ways: const and let.

• Welcome to Getting Started With ES2015

  1:01

• Declaring Variables in JavaScript

  1:20

• Creating Unchanging Variables With const

  4:10

• Using Constants with Arrays and Objects

  2:44

• Review creating variables with const

  5 questions

• Defining a Variable with let

  2:48

• Using let with for Loops

  2:25

• Reviewing let and const

  1:00

• Review let and const

  5 questions

Using Template Literals

Template literals offer a lot of convenience when creating strings in JavaScript. Let's look at the main features.

• Basic and Multiple Line Strings

  5:48

• String Interpolation

  4:08

• Review Template Literals

  5 questions

Create Functions Using Arrow Syntax

ECMAScript 2015 has been widely adopted by all modern browsers. This means we can use a more concise way to write functions. In this workshop we'll convert some traditional functions into a more modern syntax.

• Basic Arrow Syntax

  3:43

• Adding Arguments To Arrow Functions

  1:40

• Concise Arrow Function Syntax

  3:16

• Review JavaScript Arrow Functions

  5 questions