About this Course
Learn the fundamentals of JavaScript, the most popular programming language in web development.
Course Cost
Free
Timeline
Approx. 2 weeks
Skill Level
Beginner
Included in Course
Rich Learning Content
Interactive Quizzes
Taught by Industry Pros
Self-Paced Learning
Student Support Community
Join the Path to Greatness
This free course is your first step towards a new career with the Front-End Web Developer Nanodegree Program.
Free Course
Intro to JavaScript
Enhance your skill set and boost your hirability through innovative, independent learning.
Course Leads
-
Julia Van Cleve
Instructor
-
James Parkes
Instructor
What You Will Learn
Lesson 1
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 1
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
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 2
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
Lesson 3: Conditionals
- Translate real-life decisions into code using conditional statements
- Model more complex problems using logical operators
Lesson 3
Lesson 3: Conditionals
- Translate real-life decisions into code using conditional statements
- Model more complex problems using logical operators
Lesson 4
Lesson 4: Loops
- Learn how to repeatedly execute code with loop and iteration fundamentals
- Explore working with JavaScript while and for loops
Lesson 4
Lesson 4: Loops
- Learn how to repeatedly execute code with loop and iteration fundamentals
- Explore working with JavaScript while and for loops
Lesson 5
Lesson 5: Functions
- Organize your code by declaring functions and writing function expressions
- Demystify tricky JavaScript behavior by learning about scope and hoisting
Lesson 5
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
Lesson 6: Arrays
- Store collections of data in arrays
- Manipulate arrays using common properties and methods
Lesson 6
Lesson 6: Arrays
- Store collections of data in arrays
- Manipulate arrays using common properties and methods
Lesson 7
Lesson 7: Objects
- Create JavaScript objects to represent complex data types
Lesson 7
Lesson 7: Objects
- Create JavaScript objects to represent complex data types
Prerequisites and Requirements
This course is ideal for beginners who are looking to add a new programming language to their toolbelt. JavaScript is also foundational for developers who want to pursue a career in web development. No prior experience is necessary for this course.
See the Technology Requirements for using Udacity.
Why Take This Course
JavaScript is the most popular programming language for both front-end and back-end web development. Applications for JavaScript span from interactive websites to the Internet of Things, making it a great choice for beginners and experienced developers looking to learn a new programming language.
What do I get?
- Instructor videos
- Learn by doing exercises
- Taught by industry professionals
Udacity 现已提供中文版本！ A Udacity tem uma página em português para você! There's a local version of Udacity for you! Sprechen Sie Deutsch?
Besuchen Sie de.udacity.com und entdecken Sie lokale Angebote, unsere Partnerunternehmen und Udacitys deutschsprachigen Blog.
Zu de.udacity.com
continue in English