JavaScript Quiz Set

bolshchikov:

JavaScript quiz is the good instrument to distinguish between  JS ninjas, JS developers, and JS experts. Here is a set of JS tests, sorted by difficulty.

Beginner:

http://madebyknight.com/javascript-scope/

Intermediate:

https://github.com/nathansmith/javascript-quiz

http://www.nczonline.net/blog/2010/02/16/my-javascript-quiz/

Expert:

http://dmitrysoshnikov.com/ecmascript/the-quiz/

http://perfectionkills.com/javascript-quiz/