Why Learn JavaScript in 2024?
JavaScript isn’t going anywhere.
It’s the backbone of modern web development. Whether you’re working with front-end frameworks like React, Angular, or Vue, or adding interactivity to websites, mastering JavaScript is non-negotiable.
But JavaScript evolves fast. Features like optional chaining, nullish coalescing, and top-level await in ES2024 and ES2025 mean learning outdated syntax just doesn’t cut it anymore.
This course solves that by constantly updating its content—and that’s one of its biggest strengths.
What Is “The Complete JavaScript Course”?
Created by renowned instructor Jonas Schmedtmann, “The Complete JavaScript Course” turns absolute beginners into confident developers through lessons built around projects you’ll actually want to include in your portfolio.
Here’s a snapshot of what’s included:
- 70+ hours of content: From basics to advanced topics
- Modern JavaScript:
- 6+ real-world projects:
- Hands-on challenges: Coding quizzes, assignments, and exercises to reinforce learning
- Bonus tools covered: NPM, Babel, Webpack, and a start on working with front-end frameworks like React
What really gives this course an edge is its real-world applicability. Every module connects theory to actual functionality. You’re not just copying code—you’re understanding and building.
Who Is This Course Best For?
This course is ideal for:
- Complete beginners: It starts with the very basics.
- Self-taught developers: Solidifies your fundamentals and fills knowledge gaps.
- Those preparing for front-end frameworks: Build confidence before jumping into React or Angular.
- Career changers: Build a portfolio as you learn—all at your own pace.
That said, if you already have a strong foundation in JavaScript or are specifically looking for backend JavaScript or TypeScript training, you may need to supplement with additional resources.
A Look Inside the Curriculum
This course is long—over 70 hours. But it’s structured brilliantly. Each section builds on the last, keeping you engaged as the complexity increases.
Some topics covered include:
- Variables, data types, loops, and operators
- DOM manipulation and event handling
- Advanced topics like closures, asynchronous JavaScript, Promises, the event loop, and fetch API
- Object-Oriented Programming (OOP) and modern ES6+ syntax
- Optional chaining, destructuring, spread/rest operators
- APIs, AJAX, and using real data from external sources
By the time you finish, you’ll have over 6 polished, real-world JavaScript projects—and a deep understanding of how the language works under the hood.
Real Student Reviews: What Learners Are Saying
This course isn’t just popular because of flashy marketing. The praise is legitimate.
On Reddit, Quora, Trustpilot, and in YouTube reviews, Jonas is always cited as one of the best online instructors. His teaching style is structured, motivating, and beginner-friendly—but still deep enough for those with prior knowledge.
Here’s what stood out to me during my research:
- Reddit users often mention they landed internships or jobs after finishing this course.
- YouTube reviewers highlight the balance between practical projects and theoretical depth.
- Students appreciate that Jonas continuously updates the material to reflect the latest JavaScript changes.
In fact, a recent update includes ES2025 features—something not many other courses offer yet.
Comparison to Other Courses
If you’re still on the fence, here’s how it stacks up to other popular JavaScript courses:
- JavaScript: Understanding the Weird Parts: Loved for its deep dive into the JavaScript engine, but much shorter (11 hours) and lacks real-world projects.
- The Modern JavaScript Bootcamp: Great pacing and focus on ES6+, but not as comprehensive or regularly updated.
- freeCodeCamp: Free and beginner-friendly, but mostly text-based and lacks interactive video guidance.
If you want longevity, updated content, and job-ready portfolio projects—Jonas’s course wins hands down.
Strengths and Weaknesses (What You Should Know)
Like any course, this one isn’t perfect for everyone. But the pros far outweigh the cons.
Pros:
- Builds real portfolio projects step by step
- Clear explanations and engaging delivery from Jonas
- Lifetime access with all future updates
Cons:
- The course is long (70+ hours)—may feel overwhelming if you’re in a rush
- Minimal backend JavaScript or TypeScript content (you’ll need to supplement)
What About the Price?
On paper, it’s listed anywhere between $129–$150. But here’s a tip: Udemy offers massive discounts regularly.
I grabbed it for just $19, and I often see others buying it for around $25 during promotions. For that price, with lifetime updates and access, you won’t find better value.
Plus, this course often outperforms others that cost hundreds of dollars on other platforms.
Final Verdict: Is It Worth It?
If you’re serious about learning JavaScript and want a complete, modern, and practical education without breaking the bank, this course is a no-brainer.
Whether you’re aiming for your first developer job, switching careers, or leveling up your front-end skills—this course will give you all the tools.
With thousands of success stories and real-world use cases to back it up, The Complete JavaScript Course delivers on its promise.
For the best results?
Get Started Today
Ready to become a job-ready JavaScript developer and build real web applications from scratch?
This is the course that can take you there. And if you can grab it on sale, it may be the best $20 you ever spend on your tech career.
Disclaimer: Some links may be affiliate links. This means I may earn a small commission if you purchase through them at no extra cost to you. I only recommend products I use and love.
Image: Real Coding in Action
