Title: Handbook
Author: Samuel Sidler
Published: October 29, 2014
Last modified: March 18, 2026

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# Handbook

[↑ Back to top](https://make.wordpress.org/training/handbook/?output_format=md#wp--skip-link--target)

Welcome to the WordPress.orgWordPress.org The community site where WordPress code
is created and shared by the users. This is where you can download the source code
for WordPress core, plugins and themes as well as the central location for community
conversations and organization. [https://wordpress.org/](https://wordpress.org/)
Training Team’s handbook! We hope you’ll find the information here helpful. Please
check out the information here and visit us in the #training channel in SlackSlack
Slack is a Collaborative Group Chat Platform [https://slack.com/](https://slack.com/).
The WordPress community has its own Slack Channel at [https://make.wordpress.org/chat/](https://make.wordpress.org/chat/).

First published

October 29, 2014

Last updated

March 18, 2026

[  Next: WordPress Activity Library](https://make.wordpress.org/training/handbook/wordpress-activity-kits/)