The Complete Javascript Course 2020 Build Real Projects! May 2026

It sounds like you're referring to – a popular online course by Jonas Schmedtmann (usually hosted on Udemy ).

Even though it says "2020," the course has been updated many times since then (now often labeled 2023, 2024, or 2025). However, the core content from the 2020 version is still highly relevant for learning vanilla JavaScript fundamentals. the complete javascript course 2020 build real projects!

Would you like a comparison table of the 2020 vs 2025 editions, or help deciding which version to take? It sounds like you're referring to – a