RoughDraft.js - A jQuery Plugin To Create & Prototype A Full Interactive HTML Mock-Up

RoughDraft.js is a jQuery plugin which allows you to create and prototype full interactive HTML mockups quickly and easily.

RoughDraft.js create the HTML elements using special data attributes which specify how the prototype elements should be created. RoughDraft.js allows you to easily create prototypes which include lorem ipsum for dummy content and placeholder images.

Requirements: jQuery
Demo: http://ndreckshage.github.com/roughdraft.js/
License: MIT License or GPL

Lorem.io - A jQuery Plugin To Replace Any Container Content With 'Lorem Ipsum'

Lorem.io is a jQuery plugin created to provide an easy way to replace any container content with 'Lorem Ipsum'.  It is especially very easy using the familiar $ jQuery sign to fill any element with dummy text.

Requirements: jQuery
Demo: http://lorem.io/
License: WTFPL

Fixie.js - An Open Source Tool That Automatically Adds Filler Content To HTML Documents

Fixie.js is an open source tool that automatically adds filler content to HTML documents.  Adding lorem ipsum text to HTML documents involves copy-pasting, manual editing, and increasingly unwieldy code.

By interpreting your semantic HTML5 tags, Fixie will automagically add the right type of content in the right places. Headings, paragraphs, links, images, sections... trust me, it's all there. That way you can focus on your design, instead of finding the right filler content.

Requirements: None
Demo: http://ryhan.me/fixie/sample.html
License: MIT License