within the series of useful wordpress-stuff and things we offer today:
WPGear.org - toolbox with 99 developer tools for wordpress
WPGear.org :: a compendium of useful developer tools for working with WordPress.
see http:www.WPGear.org - with lots of great ressorces for you to dive into wordpress:
How: WordPress-Gear is meant to be community driven, please feel free to jump in and add/remove any useful information via GitHub.
The easiest way to contribute is to have a GitHub account then click index.md, then click edit. This will automatically fork this project to your account so you can make changes, then submit a pull request. There are additional instruction if you want to clone this locally in the readme.
Contributors: Please refrain from submitting any commercial products or themes. Links must allow for code browsing (github/bitbucket/svn..etc).
Base Tools
WordPress
Compressed format (.zip or .tar.gz)
Latest Stable - wordpress.org
Nightly - wordpress.org
Revision control (stable) - These builds roll the latest commits.
Command line fu
Build scripts
IDE bundles
WordPress snippets and auto-completions
Code sniffers & fixing
Debug Tools
Plugins that help with debugging
Query Monitor and extensions
Query Monitor also transparently supports all Debug Bar add-on plugins.
Debug plugins
PHP Boilerplate
PHP bits
Most of these are PHP classes
Framework stuff
Meta Fields
Meta data stuff (custom fields, meta fields, meta boxes, etc)
Theme Stuff
Theme tools and boilerplate
Internationalization & Localization Stuff
head over to WPGear.org :: a compendium of useful developer tools for working with WordPress.