John Blackbourn (@johnbillion) – WordPress user profile

Bio

I’m one of the team of WordPress core developers. I was the release lead for WordPress 4.1 and 4.9.1. I work as the Director of WordPress Security at Human Made and I’m the WordPress core security team lead.

Previously I’ve worked at Code For The People and WordPress.com VIP.

Contributions Sponsored

Human Made sponsors John Blackbourn to contribute 16 hours per week to the Core team.

Member Since: December 7th, 2005
Location: Norwich, UK; and Torino, Italy
Website: johnblackbourn.com
GitHub: johnbillion
Employer: Human Made Ltd
Find me on:

Contribution History

Accessibility Contributor
bbPress Contributor
BuddyPress Contributor
Core Contributor
Core Team
Documentation Contributor
Meetup Organizer
Meta Contributor
Plugin Developer
Security Contributor
Security Team
Translation Contributor
WordCamp Organizer
WordCamp Speaker

Activity
Plugins
Favorites
Translations

Posted a reply to Action Scheduler Missing, on the site WordPress.org Forums:
You might need to take a look at the WooCommerce or Action Scheduler docs in…
2 days ago
Posted a reply to Action Scheduler Missing, on the site WordPress.org Forums:
This screen still exists in the Action Scheduler plugin by the way. You can get…
2 days ago
Posted a reply to Action Scheduler Missing, on the site WordPress.org Forums:
Yeah I decided to remove it again because a few users got confused and thought…
2 days ago
Mentioned in [61826] on WordPress SVN:
Permalinks: Improve display for permalinks slug inputs.
3 days ago
Created ticket #64796 on Core Trac:
Buttons output in `extra_tablenav` are too tall
3 days ago
Closed pull request #11148 on WordPress/wordpress-develop:
Trim the 4.7 workflows
4 days ago
Closed pull request #11147 on WordPress/wordpress-develop:
Trim the 4.8 workflows
4 days ago
Closed pull request #11146 on WordPress/wordpress-develop:
Trim the 4.9 workflows
4 days ago
Closed pull request #11145 on WordPress/wordpress-develop:
Trim the 5.0 workflows
4 days ago
Closed pull request #11144 on WordPress/wordpress-develop:
Trim the 5.1 workflows
4 days ago
Closed pull request #11143 on WordPress/wordpress-develop:
Trim the 5.2 workflows
4 days ago
Closed pull request #11142 on WordPress/wordpress-develop:
Trim the 5.3 workflows
4 days ago
Closed pull request #11141 on WordPress/wordpress-develop:
Trim the 5.4 workflows
4 days ago
Closed pull request #11140 on WordPress/wordpress-develop:
Trim the 5.5 workflows
4 days ago
Closed pull request #11139 on WordPress/wordpress-develop:
Trim the 5.6 workflows
4 days ago
Closed pull request #11138 on WordPress/wordpress-develop:
Trim the 5.7 workflows
4 days ago
Closed pull request #11137 on WordPress/wordpress-develop:
Trim the 5.8 workflows
4 days ago
Closed pull request #11136 on WordPress/wordpress-develop:
Trim the 5.9 workflows
4 days ago
Closed pull request #11134 on WordPress/wordpress-develop:
Trim the 6.0 workflows
4 days ago
Closed ticket #64083 on Core Trac:
Trim the GitHub Actions workflows for older branches (and possibly `trunk`)
4 days ago
Committed [61823] to Core SVN:
Build/Test Tools: Trim the 4.7 workflows. This trims the unit testing ...
4 days ago
Committed [61822] to Core SVN:
Build/Test Tools: Trim the 4.8 workflows. This trims the unit testing ...
4 days ago
Committed [61821] to Core SVN:
Build/Test Tools: Trim the 4.9 workflows. This trims the unit testing ...
4 days ago
Committed [61820] to Core SVN:
Build/Test Tools: Trim the 5.0 workflows. This trims the unit testing ...
4 days ago
Committed [61819] to Core SVN:
Build/Test Tools: Trim the 5.1 workflows. This trims the unit testing ...
4 days ago
Committed [61818] to Core SVN:
Build/Test Tools: Trim the 5.2 workflows. This trims the unit testing ...
4 days ago
Committed [61817] to Core SVN:
Build/Test Tools: Trim the 5.3 workflows. This trims the unit testing ...
4 days ago
Committed [61816] to Core SVN:
Build/Test Tools: Trim the 5.4 workflows. This trims the unit testing ...
4 days ago
Committed [61815] to Core SVN:
Build/Test Tools: Trim the 5.5 workflows. This trims the unit testing ...
4 days ago
Committed [61814] to Core SVN:
Build/Test Tools: Trim the 5.6 workflows. This trims the unit testing ...
4 days ago
Committed [61813] to Core SVN:
Build/Test Tools: Trim the 5.7 workflows. This trims the unit testing ...
4 days ago
Committed [61812] to Core SVN:
Build/Test Tools: Trim the 5.8 workflows. This trims the unit testing ...
4 days ago
Committed [61811] to Core SVN:
Build/Test Tools: Trim the 5.9 workflows. This trims the unit testing ...
4 days ago
Committed [61810] to Core SVN:
Build/Test Tools: Trim the 6.0 workflows. This removes reusable ...
4 days ago
Submitted pull request #11148 to WordPress/wordpress-develop:
Trim the 4.7 workflows
4 days ago
Submitted pull request #11147 to WordPress/wordpress-develop:
Trim the 4.8 workflows
4 days ago
Submitted pull request #11146 to WordPress/wordpress-develop:
Trim the 4.9 workflows
4 days ago
Submitted pull request #11145 to WordPress/wordpress-develop:
Trim the 5.0 workflows
4 days ago
Submitted pull request #11144 to WordPress/wordpress-develop:
Trim the 5.1 workflows
4 days ago
Submitted pull request #11143 to WordPress/wordpress-develop:
Trim the 5.2 workflows
4 days ago
Submitted pull request #11142 to WordPress/wordpress-develop:
Trim the 5.3 workflows
4 days ago
Submitted pull request #11141 to WordPress/wordpress-develop:
Trim the 5.4 workflows
4 days ago
Submitted pull request #11140 to WordPress/wordpress-develop:
Trim the 5.5 workflows
4 days ago
Submitted pull request #11139 to WordPress/wordpress-develop:
Trim the 5.6 workflows
4 days ago
Submitted pull request #11138 to WordPress/wordpress-develop:
Trim the 5.7 workflows
4 days ago
Submitted pull request #11137 to WordPress/wordpress-develop:
Trim the 5.8 workflows
4 days ago
Submitted pull request #11136 to WordPress/wordpress-develop:
Trim the 5.9 workflows
4 days ago
Submitted pull request #11134 to WordPress/wordpress-develop:
Trim the 6.0 workflows
4 days ago
Closed pull request #11029 on WordPress/wordpress-develop:
e2e testing
4 days ago
Closed pull request #11060 on WordPress/wordpress-develop:
Trim the 6.1 workflows
4 days ago