The journey through Jonas’s curriculum is structured like a building. Each section adds a new floor to your foundational knowledge. 1. The Fundamentals
"how" and "why." He doesn't just teach syntax; he explains the JavaScript engine. Students learn about the execution context, the call stack, the scope chain, and "hoisting" long before they build complex applications. This foundational knowledge is crucial because it demystifies the "weird" behaviors of JavaScript that often frustrate newcomers. Project-Based Learning Jonas utilizes a project-based curriculum that scales in difficulty. By building real-world applications—such as the "Pig Game," the "Bankist" app, and the "forkify" recipe application—students see immediate practical applications for abstract concepts like: DOM Manipulation: Learning how to make websites interactive. Asynchronous JavaScript: Mastering Promises and Async/Await to handle data from APIs. Object-Oriented Programming (OOP): Understanding constructor functions, prototypes, and ES6 classes. Modern Standards and Best Practices A significant strength of the course is its commitment to modern standards (ES6+). Jonas emphasizes "clean code" and architectural patterns, such as the Model-View-Controller (MVC) pattern. This ensures that students aren't just writing code that works, but code that is maintainable, scalable, and professional. Community and Impact With hundreds of thousands of students on platforms like Udemy, "JavaScript by Jonas" has created a massive community of learners. His clear, calm delivery and logical progression make daunting topics like "closures" or the "this" keyword accessible. For many, his course is the turning point where programming stops feeling like magic and starts feeling like a craft. Conclusion "JavaScript by Jonas" is more than a tutorial series; it is a comprehensive mental model for software development. By prioritizing the "behind-the-scenes" logic of the language alongside modern application building, Jonas Schmedtmann provides the roadmap necessary for anyone looking to transition from a hobbyist to a confident, career-ready developer. AI can make mistakes, so double-check responses Copy Creating a public link... You can now share this thread with others Good response Bad response Show all javascript by jonas
Why certain variables are accessible in some places but not others. The journey through Jonas’s curriculum is structured like
Where your variables and functions live in memory. The Fundamentals "how" and "why
In the vast ocean of online coding tutorials, where fleeting "get rich quick" programming promises drown out substantive learning, one course has risen to become a modern gold standard. Known colloquially among aspiring developers as simply "JavaScript by Jonas," Jonas Schmedtmann’s The Complete JavaScript Course has transcended the typical tutorial format to become a cultural touchstone for learning the world’s most ubiquitous programming language. While many resources teach what JavaScript does, Schmedtmann’s genius lies in teaching how to think like a developer, creating not just coders, but problem-solvers equipped to navigate the chaotic beauty of JavaScript.
When you learn JavaScript with Jonas, you aren't just memorizing commands; you are learning:
Most coding tutorials focus on syntax—telling you where to put the brackets and how to name a variable. Jonas takes a radically different approach. He focuses on the and the Runtime .