This is a quick reference on JavaScript language and is also useful for JScript languages, which except for a few minor differences is almost a carbon copy of JavaScript. This reference is also useful for ECMAScript with which the latest versions of JavaScript and JScript are compliant. This reference guide also supports methods, functions, events, properties, statements, objects, operators and values of the JavaScript language in a definitive manner.

The site contains some useful tips and code snippets in JavaScript/CSS, VBA and C/C++. You can also download a useful FileList application that shows a flat list of files in a folder and its subfolders