Look, ma: no jQuery! Creating a page summary with JavaScript and the DOM
An example of DOM manipulation with JavaScript without using jQuery.
JavaScript
Common coding solutions with a special focus on the practical implementations of ECMAScript and the most recent DOM versions.
JavaScript: the problem of blocking scripts
How to deal with JavaScripts scripts that block the rendering of a web page.
JavaScript: three implementations of the Singleton Design Pattern
Three ways of implementing the Singleton Design Pattern in JavaScript.