jBox

jBox is a powerful and flexible jQuery plugin, taking care of all your popup windows, tooltips, notices and more.

jqModal

jqModal helps you display modals, popups, and notices. It is flexible and tiny, and provides a general-purpose base for all your windowing needs.

jNottery

jNottery is a jQuery plugin that lets you add notes and markers to webpages. All the data is encoded as a part of an URL which makes it easy to share or save.

jqExpire

A jQuery plugin to automatically hide page elements after an ‘expiry’ date and/or time. Great for pages which have upcoming/ongoing event notices or cut-off times for forms and such.

jQuery Bootstrap Notify

jQuery plugin to create Bootstrap 3.x alerts.

jQuery Growl

A Growl like notification plugin for jQuery originally written for jQuery 1.2 and updated for jQuery 1.10+. The latest version comes with a Bootstrap 3 example.