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Kelly Howard, Karl Krueger, Rachel Manning, Abe Feinberg, Richard Kalehoff, Julia Van Cleve, and James Parkes

Take Udacity's Intro to JavaScript course and master the fundamentals of JavaScript. Learn how to create and use data types and write your first functions.

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What's inside

Syllabus

Introduction to VS Code workspaces
Learn the history of JavaScript and start writing your code immediately using the JavaScript console.
Learn to represent real-world data using JavaScript variables, and distinguish between the different data types in the language.
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Learn how to add logic to your JavaScript programs using conditional statements.
Harness the power of JavaScript loops to reduce code duplication and automate repetitive tasks.
Dive into the world of JavaScript functions. Learn to harness their power to streamline and organize your programs.
Learn how to use Arrays to store complex data in your JavaScript programs.
Meet the next JavaScript data structure: the Object. Learn to use it to store complex data alongside Arrays.
In this project, you will use your JavaScript development skills to build the core functionality of an eCommerce shopping cart for Kirana's fruit market.

Good to know

Know what's good
, what to watch for
, and possible dealbreakers
Develops JavaScript programming skills, which can be useful in many industries and job roles
Provides a comprehensive introduction to JavaScript fundamentals
Taught by experienced instructors who are recognized for their work in the field of JavaScript and technical education
Offers plenty of hands-on labs and interactive materials
Provides a good starting point for beginners who wish to learn JavaScript from scratch
Covers a range of JavaScript topics, from data types and conditional statements to functions and objects

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Activities

Be better prepared before your course. Deepen your understanding during and after it. Supplement your coursework and achieve mastery of the topics covered in Introduction to Javascript with these activities:
Review HTML and CSS
Revisit HTML and CSS concepts to strengthen your foundation for building interactive web applications with JavaScript.
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Show steps
  • Review online documentation or tutorials on HTML and CSS
  • Practice writing basic HTML and CSS code
  • Build a simple web page to test your understanding
Organize Course Materials
Organize your notes, assignments, quizzes, and exams to facilitate effective review and retention of course content.
Show steps
  • Review all course materials
  • Categorize and label materials
  • Create a system for storing and accessing materials
Build a JavaScript Calculator
Create a simple JavaScript calculator to solidify your understanding of variables, data types, operators, and functions in JavaScript.
Show steps
  • Plan the calculator's functionality
  • Create the calculator interface using HTML and CSS
  • Implement the JavaScript logic for basic arithmetic operations
  • Add support for more advanced operations (e.g., trigonometric functions, logarithms)
  • Test and debug your calculator
Four other activities
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Show all seven activities
Join a JavaScript Study Group
Participate in a study group to discuss JavaScript concepts, work on projects together, and provide support to other learners.
Show steps
  • Find a study group or create one with classmates
  • Meet regularly to discuss course content
  • Work collaboratively on JavaScript programming projects
  • Provide feedback and support to group members
Create a JavaScript Tutorial
Develop a tutorial that covers JavaScript fundamentals or a specific aspect of JavaScript programming to reinforce your understanding and help others learn.
Browse courses on JavaScript Fundamentals
Show steps
  • Identify the topic you want to cover
  • Research and gather relevant information
  • Structure the tutorial in a clear and logical manner
  • Write the tutorial using engaging and easy-to-understand language
  • Publish your tutorial on a platform where others can access it
Explore JavaScript Document Object Model (DOM) Tutorials
Follow tutorials to gain a deeper understanding of the JavaScript Document Object Model (DOM) and its applications in web development.
Show steps
  • Find reputable tutorials on JavaScript DOM
  • Follow the tutorials step-by-step
  • Experiment with the concepts learned in the tutorials
  • Apply your knowledge to your own web development projects
JavaScript Coding Challenges
Participate in JavaScript coding challenges to enhance your problem-solving skills and deepen your understanding of JavaScript concepts.
Show steps
  • Find coding challenge platforms that offer JavaScript exercises
  • Attempt coding challenges of varying difficulty levels
  • Analyze solutions to identify patterns and best practices
  • Persistently work on solving challenges to improve your coding skills

Career center

Learners who complete Introduction to Javascript will develop knowledge and skills that may be useful to these careers:
Full-Stack Developer
Full Stack Developers are responsible for both the front-end and back-end of web applications. This course will help them to learn JavaScript, a full-stack language that can be used to build both the user interface and the server-side logic of a web application.
Web Developer
Web Developers write the code that makes websites and other web applications work. This course will help them to learn JavaScript, one of the most popular programming languages for the web, which they will use to create interactive webpages and web applications.
Front-End Developer
Front End Developers build the user interface of web applications. This course will help them to learn JavaScript, the most popular programming language for front-end development, which they will use to create interactive and visually appealing web pages.
Software Engineer
Software Engineers build and maintain software, including web applications, mobile apps, and desktop programs. This course will help them to learn JavaScript, a versatile language that is suitable for developing a variety of software applications.
Back-End Developer
Back End Developers build the server-side logic of web applications. This course will help them to learn JavaScript, a versatile language that is suitable for developing both the front-end and back-end of web applications.
Computer Programmer
Computer Programmers write code to create software. This course will help them to learn JavaScript, one of the most popular programming languages for web development, which they will use to create a variety of software applications.
Data Analyst
Data Analysts collect, analyze, and interpret data to help businesses make informed decisions. This course will help them to learn JavaScript, a popular language for data analysis, which they will use to process and visualize data.
User Experience Designer
User Experience Designers design the user interface of software and other products. This course will help them to learn JavaScript, a popular language for front-end development, which they will use to create interactive and visually appealing user interfaces.
Information Security Analyst
Information Security Analysts protect computer systems and networks from unauthorized access. This course will help them to learn JavaScript, a popular language for web development, which they will use to create secure web applications.
Business Analyst
Business Analysts help businesses to identify and solve problems. This course will help them to learn JavaScript, a versatile language that can be used to analyze data, create prototypes, and build web applications, all of which can be useful for problem-solving.
Database Administrator
Database Administrators manage databases. This course will help them to learn JavaScript, a popular language for database development, which they will use to create and manage databases.
Technical Writer
Technical Writers create documentation for software and other technical products. This course will help them to learn JavaScript, a popular language for developing interactive documentation, which they will use to create user manuals, tutorials, and other technical documents.
Quality Assurance Analyst
Quality Assurance Analysts test software to ensure that it meets quality standards. This course will help them to learn JavaScript, a popular language for testing web applications, which they will use to write test scripts and automate testing processes.
Network Administrator
Network Administrators manage computer networks. This course will help them to learn JavaScript, a popular language for network programming, which they will use to create and manage networks.
Project Manager
Project Managers plan and execute projects. This course will help them to learn JavaScript, a popular language for project management, which they will use to create project plans, track progress, and manage resources.

Reading list

We've selected six books that we think will supplement your learning. Use these to develop background knowledge, enrich your coursework, and gain a deeper understanding of the topics covered in Introduction to Javascript.
Comprehensive guide to JavaScript, covering everything from the basics to advanced topics such as functional programming and object-oriented programming. It is well-written and easy to follow, and it valuable resource for both beginners and experienced JavaScript developers.
Comprehensive reference guide to JavaScript. It covers everything from the basics to advanced topics such as web development and mobile development.
Classic guide to JavaScript, written by one of the language's creators. It covers the essential parts of JavaScript, and it valuable resource for anyone who wants to learn more about the language.
Collection of JavaScript design patterns. It valuable resource for anyone who wants to learn how to write better JavaScript code.
Fun and engaging introduction to JavaScript. It uses a visual approach to teaching, and it great way to learn the basics of the language.

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