JavaScript Quiz Set
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:
This article will discuss how this tag is rendered by default in all operating systems and browsers and how to style the progress tag with CSS, even in browsers that don’t officially support the it. It will also discuss some interesting limitations of all the browser implementations amd show some interesting examples using advanced CSS3 techniques.
Waffles:
A collection of command-line tools for researchers in machine learning, data mining, and related fields. All of the functionality is also provided in a clean C++ class library. Demo apps are included to show how to use the class library.
