jquery.strftime is a JQuery plugin that implements a limited strftime() function. This function can be directly applied to HTML elements or called from inside JavaScript code.
The plugin has limited support for internationalization; while no direct way of specifying a locale exists, it is possible to modify the strings used by the plugin for month names and day names, as well as the default format.
No actual documentation has been written at this stage, but there is a table of supported format strings. The package also includes a set of examples, which can be used as a reference. These examples can be viewed on this site as well.
The latest version of jquery.strftime is 1.0.1; the archive includes the full version, the minified version and the examples. jquery.strftime is available under the MIT License.