DOM Node and Object Structure Summary
This gives all properties, collections and methods of the W3C DOM that can be reliably used in all major DOM browsers, as well as document.styleSheets, which is very unreliable, bu…
Dr. Clue's javascript reference
a handy repackaging and extension of javascript documentation designed for quick reference as well as detailed study.
ECMA-262: ECMAScript specification
The official specification for ECMAScript, the vendor-neutral standard for what was originally Netscape's JavaScript.
JavaScript 2.0 at Mozilla.org
language design page for JavaScript 2.0, which extends JavaScript with classes, packages and types.
Microsoft JScript
Microsoft JScript documentation: JScript User's Guide. Using JScript in Internet Explorer. JScript Language Reference.