In the fast-paced world of web development, a course titled with a specific year— “The Complete JavaScript Course 2020: Build Real Projects!” —might initially seem like outdated content. After all, JavaScript ES2020 introduced features like BigInt , Promise.allSettled , and the optional chaining operator ( ?. ). However, to dismiss this course because of its publication year would be a significant mistake. In fact, Jonas Schmedtmann’s 2020 edition represents a pinnacle of technical education: a perfect balance between modern syntax, fundamental problem-solving, and the timeless logic of programming.
You need to learn React or Vue next week, or you only care about AI-assisted coding and not the underlying logic. In the fast-paced world of web development, a
In summary, “The Complete JavaScript Course 2020” is less about the year 2020 and more about completeness . It is the textbook you keep on your shelf long after the class ends. While you will need to supplement it with newer tooling and TypeScript, the core JavaScript knowledge you gain will never expire. It is arguably the best investment a new developer can make in their fundamental skills. However, to dismiss this course because of its