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The course is divided into 20 sections, covering the following topics:
This course covers JavaScript from the basics to advanced topics, focusing on practical applications and project-based learning. You'll learn how to build real-world projects, including a quiz app, a weather app, a to-do list, and more.
This is not a "watch while you eat lunch" course. It requires active participation. The sections on Closures, the this keyword, and Asynchronous code are heavy. If you have zero programming experience, you may need to re-watch certain lectures. The course is divided into 20 sections, covering
A major selling point is his section on Object-Oriented Programming (OOP). It is arguably the best explanation of Prototypes, Prototypal Inheritance, and ES6 Classes available for beginners. He teaches you how to architect clean, maintainable code, not just spaghetti code.
Many courses hold your hand through coding without explaining why. Jonas often encourages you to pause the video, solve a problem yourself, and then come back. He forces you to think like a developer, research documentation, and debug errors on your own. It requires active participation
You aren't building generic "To-Do" lists. You build impressive, portfolio-ready applications, including:
[Fundamentals Pt 1 & 2] ➔ [DOM & Browser Logic] ➔ [Under the Hood Theory] ➔ [Data Structures & Arrays] ➔ [Advanced OOP] ➔ [Asynchronous JS & APIs] ➔ [Modern Tools & Deployment] The Complete JavaScript Course 2025: From Zero to Expert! A major selling point is his section on
Jonas Schmedtmann's "The Complete JavaScript Course," updated to the 2025 edition, provides over 60 hours of video content covering JavaScript from fundamental concepts to advanced topics like the Event Loop. The curriculum focuses on building six real-world projects, including the Bankist website and a Forkify app, utilizing modern ES6+ features and industry tools. For more details, visit Udemy . The Complete JavaScript Course 2025: From Zero to Expert!