Upskilling his web programming expertise with JavaScript: Meet Jean-Claude

I’m a software developer with many years of Java and Web programming experience. However, I recently attended an industry conference and realized that Web programming has changed a lot in recent years, especially with the release of new standards such as HTML5 and ES6. I realized that I needed to upskill and refresh my knowledge of Web programming in order to be best prepared for my job. Although I have extensive experience with Java, JavaScript is an entirely different language! I needed a resource that helped me to understand the basic concepts and apply them to my work.
I started looking into online learning options, and found the wide variety of courses from the World Wide Web Consortium (W3C) available on the edX platform. Last year I started with