Possibly give Typescript a go, or javascript, but you have to accept that you'll be going through the 5 stages after knowing and loving C#, I recommend "Secrets

Possibly give Typescript a go, or javascript, but you have to accept that you'll be going through the 5 stages after knowing and loving C#, I recommend "Secrets of the Javascript ninja" has a very good pace and it shows you a lot of the good of javascript, and how some of the bad can be used for good ;)