Multipicker is jQuery plugin for selecting days, numbers or other elements, it supports multi selecting (like checkboxes) or single element selection (like radio buttons).
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Checkbox X : jQuery extended Checkbox Plugin for Bootstrap
An extended checkbox plugin for Bootstrap built using JQuery, which allows three checkbox states and includes additional styles. The plugin uses Bootstrap markup and CSS 3 styling by default, but it can be overridden with any other CSS markup. It also helps you to fallback to a native checkbox OR display native checkboxes with tristate capability.
