Authentication and access control in AngularJS apps often need a clear client-side pattern for current user state and protected views.

Wallaby converts artwork and animation from Adobe Flash Professional FLA files into HTML for wider reach on devices without Flash runtime support.

The difference between .bind(), .live(), and .delegate() is not always apparent. Having a clear understanding of all the differences, though, will help us write more concise code and prevent bugs from popping up in our interactive applications.

jQuery's selector engine, live()-like event handlers, pixel-perfect layout measuring.

Thanks to habits engrained by Rails 2’s link_to_remote and remote_form_for, we expect that Rails 3 would also handle the AJAX response for our remote links and forms. But it doesn’t; it leaves that for you.

The timepicker addon adds a timepicker to jQuery UI Datepicker, thus the datepicker (jQueryUI) is required for using any of these. In addition all datepicker options are still available through the timepicker addon.

jQuery plugin for attractive image rollover captions on hover, adding simple animated text overlays to images.

With this plugin, you can create a scalable tooltip by just using a single background image for the tooltip body.

PaintbrushJS is a lightweight, browser-based image processing library that can apply various visual filters to images within a web page.

JSViz makes it easy to create dynamic 2D views of information. Practical applications include network graphs, navigation, and other dynamic layouts.

A simple web-based WYSIWYG editor, written in MooTools.

scriptaculous replacement

HotKey provides functionality similar to the accesskey attribute, but has many enhancements that allow for more granular control when creating keyboard driven interfaces.

WKRTE is a jQuery rich text editor based on lwrte by plandem.

Helium accepts a list of URLs for different sections of a site then loads and parses each page to build up a list of all

jsPlumb can visually connect elements together with curved (or straight) lines. The demo has examples of Bezier curves and straight lines.

When is a global variable not a variable? When it is a property of the global object.

The difference is that return false; takes things a bit further in that it also prevents that event from propagating (or “bubbling up”) the DOM.

Run your Jasmine specs without a browser