LH Localforage

Automatically save Gravity Forms progress to browser localStorage. Recover user data if page is refreshed or closed.

qTwit is a Wordpress widget that loads Tweets (from Twitter) on the client-side, via jQuery, as opposed to on the server.

This plugin allows you to create AJAX applications by simple way. It implements JSON data transfer, data escaping, error handling.

This plugin adds client-side validation to the Wordpress comment form, using the jQuery validation plugin.

This plugin automatically and periodically saves the "just typed comment" for visitors so no data will be lost even the browser crashed.

Last.wp is a Wordpress widget that shows your guests what you've been listening to on Last.fm, via a jQuery plugin!

Perform a 301 redirect from an uppercase URL to the lowercase version for all non-admin URLs

Allows you to create duplicate images in the media library.

Add a HTML5 "Agree to terms" check box on login or registration forms.

HSTS is HTTP Strict Transport Security, a means to enforce using SSL even if the user accesses the site through HTTP and not HTTPS.

Decreases the chance of your legit emails being marked as spam by providing a text alternative within the one email.

Allows you to create and edit notes that appear on the admin dashboard