A small yet useful jQuery plugin that populates select elements with option nodes.
Automatically saves all form fields into cookies, and then autofills those values on any form that shares element IDs across your site.
This will copy one address to another, like for billing and physical addresses.
Unobtrusively impose a consistent format on form inputs
Retrieving, setting and sync defaultValue with value property of HTML form elements via jQuery
Simple and powerful form serializations with jQuery
jquery.capsChecker is a jQuery plugin to check whether caps lock is turned on. It is the only plugin of its kind, which can recognize caps lock on numbers. That’s important for users with standard German keyboard layout.
Simply pre-fills form inputs based on JSON data passed in, or it can find the correct form and fields to autofill.
jQuery Codevro deal with many types of code.
jQuery plugin for preview the data before form submit.