Scripting
  http://sphere.sourceforge.net/
    Skill: All
    A great place to go for tutorials and help.

  http://sphere.sourceforge.net/flik/
    Skill: All
    Absolutely great documents which cover some sphere specifics, including networkings. Must read.

  http://www.mozilla.org/js/scripting/
    Skill: All
    A great collection of links for any skill level.

  http://tech.irt.org/articles/script14.htm
    Skill: Newbie
    These documents cover alot of number/string methods and some of the Math objects' properties. Ignore the ones that use their random number script and the one for scrolling text. They're not very applicable.

  http://tech.irt.org/articles/js054/index.htm
    Skill: Newbie to Familiar
    This covers Arrays in general, but then shows how to use the sort method, which can be very very handy in many cases.

  http://tech.irt.org/articles/js028/index.htm
    Skill: Familiar
    Interesting document on the difference between string objects and text data.

  http://www.mozilla.org/js/language/
    Skill: Advanced
    The ECMCAScript standards themselves. These have all of the info but are presented as a reference aimed at the higher level people. If you need to check exacts about anything, this is your source.

  http://www.pbwizard.com/Articles/class_inheritance.htm
    Skill: Advanced
    An absolutely wonderful article on class inheritance, and some of it's Javascript pitfalls and nuances.

  http://www.miislita.com/searchito/javascript-optimization.html
    Skill: Advanced
    An article discussing how to optimize JavaScript.

Art
  http://pixeltutorial.cjb.net/
    Skill: Beginner
    Tsugamo's famous pixel art tutorials. A must read.

