I have already written about FreeCodeCamp. Now some time passed and I am on my way to earn their first certificate. And I have seen things which I have to tell you because the site is not as good as it could be. Let me explain why.
Recently I encountered FreeCodeCamp.com and started learning.
You may think why? I am already a senior developer, maybe full-stack too so why is there a need to learn new things like JS?
Let me explain it while introducing this site.
In this article I will take a look at CodeSchool: how they teach, what you can learn and is it a good investment for you to sign up for CodeSchool? I have no relation with the developers and the instructors at CodeSchool so this article contains only my opinion and my experience. I have a paid membership.