JavaScript Online Courses & Certifications
JavaScript is a high-level, interpreted programming language primarily used for building dynamic and interactive web applications. It was created by Brendan Eich at Netscape in 1995 and has since become one of the most widely used programming languages on the web.
JavaScript is known for its versatility and is used in a variety of contexts, including web development, server-side development (using Node.js), mobile app development (using frameworks like React Native), game development, and more.
With the rise of web development, JavaScript has evolved into a powerful and versatile language, making it an essential skill for web developers. Its ability to interact with HTML and CSS, along with its support for asynchronous programming, makes it an essential component of modern web development, contributing to the creation of dynamic and interactive web experiences.
You’ll need to pass a technical interview if you want to be hired for a technical role. Don’t worry — these interviews are pretty predictable, and the same kinds of problems appear again and again. Even if you don’t have a technical interview scheduled just yet, practicing these common problems will help you grow as a programmer and problem solver, and will help you write cleaner and better code.
Continue your JavaScript learning journey with Learn JavaScript: Arrays and Loops. So much of the information that we encounter on the web is arranged in lists. Create and manipulate arrays and execute efficient repetitions using loops to develop meaningful programs.
Continue your JavaScript learning journey with Learn JavaScript: Objects. Model real-world elements using Objects, a data structure that stores information and functions. You will also learn how to add methods, getters, and setters to your objects.
Ready to start your journey into the JavaScript programming language? Take Learn JavaScript: Fundamentals — JavaScript powers dynamic behaviors on websites and plays an important role in front- and back-end engineering, game and mobile development, virtual reality, and more.
Easily produce multiple objects with the same property using classes and export and import modules. You will also learn about inheritance—a concept used to efficiently produce classes with similar properties.
Continue your JavaScript learning journey with Learn JavaScript: Functions and Scope. Define and reuse logic with functions and scope variables for effective data access to build the foundation for complex JavaScript programs.
In this Skill Path, you will learn how to translate abstract game mechanics into code and play your creation, create interactive elements using the fundamental language of the internet and implement one of the most popular HTML5 game frameworks.
Learn to create semantic templates using a popular and lightweight semantic templating engine, Handlebars! This styling of templates allows you to create simple, easy to read, and reusable templates. By incorporating Handlebars and templating into your code, you can create dynamic web pages faster and not have to worry about writing HTML strings in your JavaScript!
You’ve learned the programming fundamentals using the latest JavaScript syntax to create dynamic web apps, but you want to do more! With Intermediate JavaScript, you’ll understand how to incorporate JavaScript in bigger and more complex web apps using concepts such as classes, promises, async/await, and requests.
You’ll learn JavaScript, the language that Velo is built upon, to build up your programming skills. With fundamental JavaScript syntax, conditionals, functions, and scope, you’ll be ready to start working with Velo. Through Velo, you can customize how users interact with your site to make it stand out.
Generate visualizations and interactive experiences with p5.js, a popular JavaScript library for creative coding.
Learn how JavaScript works under the hood and level up your code composition with various design patterns.
Learn how to use JavaScript — a powerful and flexible programming language for adding website interactivity.