Add beautiful, fully customizable post tiles or tiled galleries anywhere on your WordPress site easily with WP Tiles.
Inject an array of posts into a WP query object as if queried, particularly useful to allow use of standard template tags.
The Plugin Debug Objects provides a large number of information: query, cache, cron, constants, hooks, functions and many more.
Improve caching for browsers by improving enqueued asset URLs
List query-actions only for admins; for debug purposes
Plugin shows in the admin bar the number of SQL queries, the amount of time in seconds and memory load.
Convert "current" as the current page ID when using the display posts shortcode to query custom fields.
Remove query strings from static resources like CSS & JS files.
A shortcode to display the value of a parameter in a URL query string.
The AvantLink WP plugin allows quick and simple integration with a variety of affiliate marketing tools from the AvantLink.com network.
Query Slideshow is a plugin that adds 'Slideshow' as a Template Style for Query Wrangler.
Short Code to grab any URL parameter from the Query String and display it or display conditional content.
Display memory, page load time, average load time and query count in the footer of your site.
Display a listing of posts using the [display-posts] shortcode
Advanced Custom Fields plugin to allow for dynamic choices (through SQL queries)
Get posts and data sanely with Quick Query.
Generate queries from wp-admin
Presents the results of a database query in a table. The query can be saved as a view which can then be embedded in any post using a shortcode. Views
Display a listing of posts using the [display-posts].
Export your WordPress data in XML and JSON formats easily!
WordPress wp_query plugin
Extend Visitor Maps and Who's Online with extra features, such as IP and referer banning. Display the referring host name and search string.
Replace or Change Default Search Query Parameter With Your Custom Parameter.
Display a menu within a page using the [menu-display] shortcode.
Display a listing of pages using the [display-pages] shortcode.
Control WordPress Dynamic Content
A lightweight plugin that wraps the functionality of WP_Query in an easy-to-use shortcode.
This plugin will help you to filter the main query by category and post type.
A Simple Slideshow Builder! :)
Qstring is a plugin to allow to access get parameters from query string or URL easily