Use Firebug with FirePHP to analyze the SQL queries made by WordPress. Ideal for development and avoid performance issues.
This plugin provides an advanced editor window for editing WordPress core files. Features include: line numbers, colour-coded code syntax and error-ch
For local development: Automatically load images from the production version of wp-content/uploads if they are missing locally.
A plugin by a WordPress developer for WordPress developers.
Converts the select boxes of your WordPress site into Chosen autocomplete boxes
Automatically refresh your browser if you update a post, or change any files in your theme or plugins directory
Import and Export WordPress Options to/from JSON with filters.
Assisting administrators locate any reference within the whole of WordPress without even leaving WordPress!
A proprietary plugin for WordPress clients
Add formatted source code blocks into your blog posts.
Redirect requests to non-existent uploaded images to a placeholder service like placehold.it or placekitten.com. For use during development.
Filter posts with ajax
Enables you to move your blog across locations, or even make it available through multiple urls at the same time.
A simple deploy helper utility for moving sites from enviroments. Licensed under the GPL
Protects against inadvertant update and deletion of select plugins.
Gets started building a plugin using the WordPress Plugin Boilerplate in seconds, not hours. Speed up your development.
Automates the entire process for migrating your wordpress install from a test/development/source server to the live/destination server.
Allows specific users to preview and configure a theme without affecting the current theme of the site.
Embed code snippets from GenerateWP.com into your WordPress site.
Keep your site private with dark-site. Simple to use.
This plugin is made for WP plugin developers. It can show download stats in your WordPress page/post.
This plugin extends the default plain-text Plugins Editor with more features such as: line numbers, colour-coded code syntax and error-checking.
Toggles the WordPress admin bar the right way. Theme developer's best friend!
Monitor Scripts, Styles, Queries, and more during Development
An empty plugin template to start with, including the most basic necessary stuff. Take this as some kind of workshop.
Show a small banner and on mouse event (over, out, click, dblclick) show another big or 2nd banner anywhere in your template, post, page or widget.
Changes the default behavior of the bulk delete plugin actions so it deletes plugins regardless whether they are active or not.
Development tool for WordPress to track bugs, manage crons, permalinks and much more.
ThemeMan by PluginBuddy.com helps you manage a large number of themes by allowing quick previewing and activation of themes from the theme manager wit
Quickly switch between themes via a menu in the WordPress Toolbar.