Best Online Courses for Learning JavaScript in 2023

JavaScript continues to be one of the most vital programming languages in the web development industry.

Whether you're building interactive websites, mobile apps, or server-side applications, proficiency in JavaScript is essential. If you are looking to elevate your skills or start fresh in the JavaScript ecosystem, online courses provide a convenient and effective way to learn. Here's a look at some of the top recommended online courses for mastering JavaScript in 2023.

Top Recommended JavaScript Courses

1. JavaScript: Understanding the Weird Parts

This course on Udemy dives deep into the core mechanisms of the JavaScript language. It’s suitable for learners who already have a basic understanding of JavaScript but want to grasp the language more comprehensively. The course covers topics like closures, prototypal inheritance, and asynchronous programming in detail.

• Platform: Udemy
• Level: Intermediate to Advanced
• Duration: Approx. 11 hours

2. JavaScript Basics by Codecademy

If you're starting fresh, Codecademy’s "JavaScript Basics" is a fantastic introductory course. It covers fundamental concepts including variables, data types, functions, and control flow. Codecademy’s interactive learning style ensures that you code as you learn, which enhances comprehension and retention.

• Platform: Codecademy
• Level: Beginner
• Duration: Approx. 20 hours

3. Modern JavaScript From Scratch

Delivered by The Net Ninja via Udemy, this course is perfect for developers who wish to modernize their JavaScript knowledge. The course includes the latest ES6+ features, including arrow functions, destructuring, and template strings. Also, it delves into Node.js and Express.js.

• Platform: Udemy
• Level: Beginner to Intermediate
• Duration: Approx. 12 hours

Specialized JavaScript Learning Resources

While comprehensive courses are invaluable, specialized topics are also crucial for deepening your understanding of JavaScript. Here are a few resources that focus on specific JavaScript functionalities:

• Testing JavaScript Functions: Learn how to effectively test JavaScript functions using Mocha, a popular JavaScript test framework. This guide covers testing wrapped anonymous functions, enhancing your testing skills.

• Using JavaScript Variables in GraphQL Queries: Explore how to integrate JavaScript variables within GraphQL queries. This resource is crucial for developers working with modern web technologies to create dynamic applications.

• Drawing Coordinates in JavaScript Canvas: Master the art of drawing precise coordinates on the canvas using JavaScript. This is particularly useful for developers involved in game development or data visualization projects.

Conclusion

Choosing the right course is integral to successfully learning JavaScript and applying it effectively in your projects. By selecting courses that fit your current skills and career goals, you can advance your knowledge and remain competitive in the ever-evolving tech landscape. Combine these courses with specialized resources to cover all aspects of JavaScript, and you will be well-prepared for any development challenge that comes your way.

Happy Learning!