Form

AutoJS is a library to continuously autocomplete textarea based on a standard dictionary. Dictionary has been deviced based on researches and linguistic methods, keeping an eye on minimizing the size of the library. Complete project is written in plain js, with no external dependencies, and it's size is reduced to mere 6kb.    

Tag Manager is a jQuery plugin to create tag input fields, which works nicely with Twitter Typeahead.js and Twitter Bootstrap.    

Multiple select is a jQuery plugin to select multiple elements with checkboxes :). Multiple select - Features: Default option allows to show checkbox. Ability to grouping elements. Supports to show multiple items in single row. Select all options. Feature to show placeholder.    

Selectize is the hybrid of a textbox and <select> box. It's jQuery-based and it's useful for tagging, contact lists, country selectors, and so on.   Selectize.js - Features: Skinnable — Comes with LESS stylesheets and shims for Bootstrap 2 and Bootstrap 3 (+ precompiled CSS). Clean API & Code + Extensible — Interface & make addons like a boss with the plugin system. Fully documented on GitHub & inline. Smart Ranking / Multi-Property Searching & Sorting — Want to search

Hide/show password plugin says "life's too short to waste time re-typing passwords".   This plugin lets you easily hide and reveal the contents of a password input field. It's based on a mobile design pattern documented in this post by Luke Wroblewski and seen in apps like Polar.    

Ion.CheckRadio is jQuery plugin for styling checkboxes and radio-buttons with skin support. Ion.CheckRadio - Description: Nice and easy jQuery-plugin for checkbox and radio-buttons customization. With skin support Crossbrowser: Google Chrome, Mozilla Firefox, Opera, Safari, IE(8.0+) Supports touch-devices (iPhone, iPad, etc.). Freely distributed under terms of MIT licence.    

Bootstrap Tags Input is a jQuery plugin providing a Twitter Bootstrap user interface for managing tags.   Bootstrap Tags Input - Features: Objects as tags Not just support for using strings! This means you can use different values for a tag's label and value. Each tag also holds a reference to the object by which it was created, so by calling tagsinput('items') an array of the original items is returned. True multi value Typeahead AngularJS directive included Designed for Bootstrap 2.3.

HeapBox is an HTML selectbox replacement powered by jQuery. It keeps mappings to source selectboxes, which means you can use HeapBox and your POST/GET form requests together.    

Bootstrap-Maxlength uses a Twitter Bootstrap label to show a visual feedback to the user about the maximum length of the field where the user is inserting text. Uses the HTML5 attribute "maxlength" to work.    

Fancyform is a tool that offers a nice and elegant way to transform your HTML elements into custom styled elements. It is build on the Javascript framework jQuery and is easy to implement and customize. The elements you can style are input:radio, input:checkbox, select and textarea.