flyLabel.js is a flexible floating form labels to make your boring placeholders super fly. With flyLabel.js, it's easy to trigger custom behaviors on form labels.
DropKick.js is a jQuery plugin for creating beautiful, graceful, and painless custom dropdowns.
Flow.js is a JavaScript library providing multiple simultaneous, stable, fault-tolerant and resumable/restartable file uploads via the HTML5 File API.
Editable Listview is a jQuery Mobile Listview Widget that features an intuitive UI to allow insertion of new list items and removal of existing ones.
Card will take any credit card form and make it the best part of the checkout process. Everything is created with pure CSS, HTML, and Javascript and no images required.
addClassWhenEmail is a jQuery plugin to hide the submit button by default and only show it if user enters the correct email address.
International Telephone Input is a jQuery plugin for entering and validating international telephone numbers. It adds a flag dropdown to any input, which lists all the countries and their international dial codes next to their flags.
Flexselect is a jQuery plugin that turns regular select boxes into Quicksilver-like, flex-matching, incremental-finding controls.
Fort.js is a modern progress bar for form completion. All you do is add the form and Fort.js algorithm will take care of the rest.
Autocompleter is a simple, easy, customisable autocomplete plugin with cache support (one more alternative).
NumBox jQuery Plugin helps ensure that a numeric keyboard will pop-up on mobile devices when a number is entered. It offers real-time validation as you type plus display formatting for mobile devices and desktop browsers, is designed for HTML5's input type="number"
elements, and provides a number of customization options.
Select or Die is a jQuery plugin to style/replace <select>
elements.
Bootstrap FileStyle jQuery customization of input html file for Bootstrap. It's a quick and simple plugin to help style your form's file upload inputs.
ClockPicker is a clock-style timepicker for Bootstrap (or jQuery).
Labelmask is a way to create accessible input hinting without using input masks.
Labelmask inserts formatting hinting after the label, and updates as the user inputs their information. When the user leaves the field the formatting gets applied to the input value itself.