JavaScript Basics icon JavaScript Basics

68 lessons 8 hours
New

Learn modern JavaScript the right way, fully written in ES2015. Learn JavaScript from the absolute beginning and master the core essentials of what a JavaScript developer needs to know. This is a complete introduction to the language.

Online Course with Todd Motto

Author: Todd Motto Google Developer expert Google Developer Expert

Play Angular featured video The Missing Introduction to JavaScript 13:34

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The Missing Introduction to JavaScript

3 lessons

  • The Missing Introduction to JavaScript

    13:34
  • Modern JavaScript

    07:44
  • External Resources

    Readme

Variables, Declarations and Assignment

6 lessons

  • Project Setup

    Readme
  • Project Walkthrough and Install

    07:44
  • Hello <script> World

    09:43
  • Understanding var and Hoisting

    08:53
  • Block scoping and let

    04:57
  • Variables with const

    05:52

Conditional Logic

4 lessons

  • Truthy and Falsy Values

    11:03
  • If, Else If and Else Statements

    10:43
  • Ternary Operator

    09:19
  • Switch Statements

    10:02

Numbers In-Depth

7 lessons

  • Number Literal, Function and Constructor Syntax

    07:16
  • Integers and Floating Points

    06:15
  • Parsing Strings to Numbers

    06:55
  • Understanding Not-a-Number

    05:06
  • Numbers and Immutability

    03:37
  • Correctly Type-Checking Numbers

    07:57
  • Exploring Number Methods

    08:40

Strings In-Depth

5 lessons

  • String Literal, Function and Constructor Syntax

    13:58
  • String Properties and Indexes

    08:23
  • Strings and Immutability

    03:01
  • Correctly Type-Checking Strings

    04:17
  • Exploring String Methods

    10:12

Booleans In-Depth

2 lessons

  • Boolean Literal, Function and Constructor Syntax

    04:52
  • Correctly Type-Checking Booleans

    02:24

Functions In-Depth

8 lessons

  • Function Declarations and Expressions

    13:41
  • Function Parameters and Defaults

    07:46
  • Rest Parameters and Arguments

    11:13
  • Function Return Values

    06:23
  • Function Closures and Scope

    11:55
  • Immediately-Invoked Function Expressions (IIFE)

    07:55
  • Functions and Callbacks

    08:53
  • Functions and “this”

    14:34

Objects In-Depth

12 lessons

  • Object Literal, Function and Constructor Syntax

    08:12
  • Properties, Methods and Values

    09:01
  • Shorthand Properties and Methods

    05:21
  • Destructuring Object Properties

    11:28
  • Property and Value Existence Checking

    11:59
  • Adding and Updating Object Properties

    04:24
  • Removing Object Properties

    04:05
  • Shallow and Deep Object Cloning

    09:55
  • Merging Objects

    04:20
  • Correctly Type-Checking Objects

    04:58
  • Imperative Object Iteration

    12:08
  • Declarative Object Iteration

    04:32

Arrays In-Depth

18 lessons

  • Array Literal, Function and Constructor Syntax

    05:08
  • Properties, Indexes and Elements

    07:41
  • Multi-dimensional Arrays

    04:00
  • Destructuring Arrays

    05:13
  • Adding Array Elements

    10:51
  • Removing Array Elements

    06:01
  • Finding Array Elements

    08:38
  • Shallow and Deep Array Cloning

    06:50
  • Merging Arrays

    04:51
  • Reversing and Sorting Arrays

    04:50
  • Correctly Type-Checking Arrays

    04:52
  • Imperative Array Iteration

    05:50
  • Iteration with Break and Continue

    05:17
  • Iteration with for…of

    04:08
  • Declarative Iteration with Array.forEach

    06:06
  • Declarative Iteration with Array.map

    04:02
  • Declarative Iteration with Array.filter

    05:43
  • Declarative Iteration with Array.reduce

    04:55

Modules and JavaScript

3 lessons

  • Types of Module Systems

    Coming soon
  • Importing Modules

    Coming soon
  • Exporting Modules

    Coming soon

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