Intro to JavaScript

Learn the fundamentals of JavaScript, the most popular programming language in web development.

• Lesson 1: What is JavaScript?
• Explore the quirky history of the JavaScript language,Learn how to use the JavaScript console and write your first line of JavaScript code
• Lesson 2: Data Types & Variables
• Use a variety of data types to represent data in your code,Learn how to store data using variables
• Lesson 3: Conditionals
• Translate real-life decisions into code using conditional statements,Model more complex problems using logical operators
• Lesson 4: Loops
• Learn how to repeatedly execute code with loop and iteration fundamentals,Explore working with JavaScript while and for loops
• Lesson 5: Functions
• Organize your code by declaring functions and writing function expressions,Demystify tricky JavaScript behavior by learning about scope and hoisting
• Lesson 6: Arrays
• Store collections of data in arrays,Manipulate arrays using common properties and methods
• Lesson 7: Objects
• Create JavaScript objects to represent complex data types