The Complete Javascript Course 2020: Build Real Projects! Jonas Schmedtmann Vidéos ((exclusive)) Jun 2026

Throughout the course, Jonas Schmedtmann covers a wide range of topics, including:

This course is one of the most popular and highly-rated resources for learning JavaScript on platforms like Udemy. Below is a breakdown of what the course covers and its structure. Course Overview Instructor: Jonas Schmedtmann, a well-known web developer and designer [1, 2]. Core Focus: Moving from a beginner to an advanced level by understanding how JavaScript works "under the hood" while building real-world applications [2, 3]. Updates: While titled "2020," Jonas consistently updates the content to include modern Throughout the course, Jonas Schmedtmann covers a wide

The course includes:

This is the hardest section for beginners, but Jonas's pace is perfect. Core Focus: Moving from a beginner to an

"The Complete JavaScript Course 2020: Build Real Projects!" by Jonas Schmedtmann is an excellent resource for anyone looking to learn JavaScript from scratch. The course provides a comprehensive introduction to JavaScript, covering both basic and advanced topics. By focusing on real-world projects, Jonas Schmedtmann helps students develop practical skills that are essential for any aspiring web developer. Whether you're a beginner or an intermediate learner, this course is an excellent choice for anyone looking to master JavaScript and build a strong foundation in web development. If a fetch fails

The introductory units establish core programming logic without assumptions of prior engineering experience.

You type a country name. The app fetches its data (population, capital), then automatically fetches the neighboring country, and then renders them on a map. If a fetch fails, the error is caught gracefully.