iCheck

Highly customizable checkboxes and radio buttons (jQuery and Zepto). Features: identical inputs across different browsers and devices (both desktop and mobile), touch devices support (iOS, Android, BlackBerry, Windows Phone, Amazon Kindle), keyboard accessible inputs (Tab, Spacebar, Arrow up/down and other shortcuts), screenreader accessible inputs — (ARIA attributes for VoiceOver and others), customization freedom (use any … Continue reading

jQuery Tristate Checkbox

A plugin that allows for checkboxes in nested lists to receive indeterminate state

Vanderlee Tristate

jQuery standalone tristate (indeterminate) checkbox with pseudo selectors and optional value modification and .val() overwrite. Standalone, so usable for purposes other than list/tree marking.

forceCheck

JQuery plugin for checked and disabled checkboxes.

jQuery Checkall

To check on/off a group of checkbox via a master checkbox, a radio button, even a link.