The following resources are for those who develop WordPress Plugins and WordPress Themes and wish to release them to the public and include them in the WordPress official directories, WordPress Plugin Directory and WordPress Theme Directory.

It is highly recommended that you read “A Love Letter to WordPress Plugin Authors” with tips for WordPress Plugin and Theme authors on how to ensure your audience finds your WordPress goodness.

WordPress Plugins Submissions

• Plugin Submission and Promotion – WordPress Codex
• WordPress › WordPress Plugins Submission
• Using Subversion – WordPress Codex
• How to Upload Plugin to WordPress Plugin Directory
• The Definitive Check List for Publishing Your WordPress Plugin
• How To Publicize Your WordPress Plugin – Web Development Blog
• How to Add Your Plugin to the WordPress Plugin Directory
• WordPress Plugin Development – Beginner’s Guide – Prelovac.com

WordPress Theme Submissions

• Theme Development – WordPress Codex
• Using Subversion – WordPress Codex
• 5 Cardinal Sins of WordPress Theme Development – Wptuts+

Working as a WordPress Developer

• 13 Tips for Working with WordPress on Client Sites – DesignM.ag
• 3 Components For Successful WordPress Projects
• 5 Tips for Becoming a Better WordPress Developer
• Beware of Bad WordPress Developers: 8 Ways To Spot and Avoid Danger
• 300+ Resources to Help You Become a WordPress Expert – Webdesigner Depot

Selling WordPress Themes

• Building WordPress Themes You Can Sell