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Master JavaScript

from start to finish

🔄 Last updated: 2023 April 27

Check out our interactive course to master JavaScript from start to finish and start building your dream projects!

Become a Pro

🧠 Why Should I Take This Course?

There are countless tutorials online about everything. It's hard to know which information is up-to-date and relevant. This course includes relevant information without fluff in an organized manner so you can master JavaScript in less time, and be job-ready as soon as possible.

At the end of this interactive course, you will have a solid understanding of how and why JavaScript works the way it works, and you will have no problem building out new projects from scratch. Most importantly, you will learn how to write good, high-quality JavaScript code.

🔍 What You Will Get

This course includes the following content to help you master modern JavaScript from the very beginning, as well as a resources section with 350+ additional high-quality webtips, cheatsheets, and members-only posts to help you on your developer journey.

• 📚 40 lessons
• 👨‍💻 400+ code examples
• ❔ 90+ quiz questions
• ✅ 26 coding challenges
• 🎨 34 illustrations
• 🚀 7 projects
• 🎤 150 interview questions
• ✨ 350+ webtips
• 🎓 Certificate of completion
• 📘 Master React course

📖 How You Will Learn

• This course is interactive
• Keep track of your progress
• Learn right inside your browser
• Test your skills with quizzes and coding challenges
• Get up-to-date knowledge on the latest features of JavaScript
• Get updates whenever a newer version of this course is available

📋 What is Covered in this Course?

This course will start off by taking you through the JavaScript fundamentals. How the syntax looks like, what are the different data types that are available in JavaScript, how to work with variables, different loops, and conditions.

• -> The Syntax of JavaScript
• -> Data Types
• -> Variables
• -> Conditions and Loops
• -> Quiz Yourself on the Fundamentals of JavaScript

Next, we will move on to learn about operators. Not just on how to work with arithmetic and logical operators, but also on how they can help you create various expressions.

• -> Arithmetic Operators
• -> Comparisons
• -> Logical Operators
• -> Quiz Yourself on JavaScript Operators

JavaScript is highly functional, that's why we tackle functions right away as soon as we have a solid ground. Functions are everywhere, and if you can use them right, there is no limit on what you can create.

• -> Function Declarations
• -> Parameters and Arguments
• -> Function Returns
• -> Invoking Functions
• -> The Power of Function Composition
• -> Quiz Yourself on JavaScript Functions
• -> Mission: Building a Calculator

JavaScript comes with a handful of array utilities. In fact, more than you can count on your hands, each being powerful in its own way. This is why arrays need a separate section on their own.

• -> Working with Arrays
• -> Array Methods
• -> Quiz Yourself on JavaScript Arrays
• -> Mission: Building a Hangman

Arrays are powerful, but combine them with objects, and then you will be able to represent any type of data. Learn how you can work with properties, master the use of the this keyword, and built-in object methods

• -> Object Definitions
• -> Properties and Methods
• -> The this Keyword
• -> Quiz Yourself on JavaScript Objects
• -> Mission: Building a Sortable and Filterable Table

Now that you know everything about the basic building blocks of JavaScript, you know how to build powerful functions, and work with arrays and objects in and out, it's time to also master promises, and how asynchronous behavior can help you execute code in a non-linear fashion.

• -> Callbacks
• -> Promises
• -> Async/Await
• -> Quiz Yourself on Asynchronicity

Master everything you have learned so far, and extend your JavaScript knowledge with lessons on core Web APIs. These are some of the APIs you will work with the most. Learn everything about the DOM, how to communicate with servers, and how to work with states.

• -> The DOM
• -> The Fetch API
• -> The Local Storage API
• -> Quiz Yourself on Web APIs
• -> Mission: Storing Data in the Browser
• -> Mission: Display Data from an API
• -> Building an App - Part I.
• -> Building an App - Part II.

💡 Why Webtips?

I'm Ferenc Almasi, a senior frontend developer with more than 10 years of industry experience and the creator of Webtips. We write for more than 100,000 readers each month and have authored more than 500 tutorials. We focus on producing high-quality tutorials about JavaScript and frontend development. To ensure high quality, all of our material goes through multiple rounds of review by the author.

❓ Frequently Asked Questions (FAQs)

📚 Other Resources

Where to go next? Once you finish this course, there will be a resources section with additional materials from where you can take your learnings further to the next level to learn about more advanced concepts of JavaScript.