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jsdom

CommonJS implementation of the DOM intended to be platform independent and as minimal/light as possible while completely adhering to the w3c DOM specifications.

Currently Implemented and w3c Compliant:

  • DOM Level 1 (html/svg/xml)
  • Browser (BOM) Augmentation (getElementsByClassName, getElementById, etc..)

Note: Running the tests now requires mjsunit.runner

see: testlog for w3 test compliance

see: plan for roadmap and thoughts about this project

see: project site for additional information

Examples

Creating a document-less window

var jsdom  = require("jsdom"),
    window = jsdom.createWindow();

console.log(window.document);
// output: undefined

Creating a document

var jsdom = require("jsdom"),
    doc   = new (jsdom.dom.level1.core.Document)();
console.log(doc.nodeName);
// outputs: #document

Creating a browser-like BOM/DOM/Window

var jsdom  = require("./lib/jsdom").jsdom,
    window = jsdom("<html><head></head><body>hello world</body></html>").createWindow();

console.log(window.document.innerHTML);
// output: '<html><head></head><body>hello world</body></html>'

console.log(window.innerWidth)
// output: 1024

console.log(typeof window.document.getElementsByClassName);
// outputs: function

Load arbitrary scripts

var jsdom  = require("jsdom").jsdom,
    window = jsdom().createWindow(),
    script = window.document.createElement("script");

script.src = 'http://code.jquery.com/jquery-1.4.2.js';

script.onload = function() {
  if (this.readyState === 'complete') {
    console.log(window.jQuery.fn.jquery);
    // outputs: 1.4.2
  }
};

jQueryify

var jsdom  = require("jsdom"),
    window = jsdom.jsdom().createWindow();

jsdom.jQueryify(window, "http://code.jquery.com/jquery-1.4.2.min.js" , function() {
  window.jQuery('body').append(<div class='testing'>Hello World, It works</div>");
  console.log(window.jQuery(".testing").text());
});