JavaScript Essentials

Table of contents

1. Lesson 1
   1. Introduction to JavaScript
   2. Tools for the Course
   3. Working in the REPL
2. Lesson 2
   1. Javascript Is a Language
   2. Expressions, Literals, Operators
   3. Truthiness
   4. More Operators
   5. Statements Variables
   6. Arrays Objects
   7. Control Structures
3. Lesson 3
   1. Functions
   2. More Functions, More About Functions
   3. More Objects
   4. Methods
   5. This
   6. Scope, Environments, Hoisting
4. Lesson 4
   1. Pitfalls to Avoid
5. Lesson 5
   1. Javascript in the Browser
   2. The DOM
   3. Selecting Affecting Page Elements
   4. Event-Driven Programming
   5. jQuery
6. Lesson 6
   1. JS Functions Are 'First-Class Citizens'
   2. Callbacks
7. Lesson 7
   1. Prototypes
   2. Creating Objects with Constructor Functions and Object.create()
8. Lesson 8
   1. Closures
   2. Extending Built-In Objects
   3. Method Chaining
   4. "use strict";
9. Lesson 9
   1. Some Javascript Libraries
   2. Useful Tools
   3. Next Steps