Profiles

Bio

I’m passionate about WordPress, open source, and the open web!

Contributions Sponsored

Bluehost and Jonathan Desrosiers sponsor Jonathan Desrosiers to contribute 10 hours per week to the Core team.

Member Since: September 24th, 2009
Location: New Bedford, Massachusetts
Website: jonathandesrosiers.com
GitHub: desrosj
Job Title: Principal Software Engineer
Employer: Bluehost
Find me on:

Contribution History

Core AI Contributor
Core Contributor
Core Team
Documentation Contributor
Hosting Contributor
Hosting Team
Meetup Organizer
Meta Contributor
Photo Contributor
Plugin Developer
Security Contributor
Security Team
Test Contributor
Test Team
Translation Contributor
WordCamp Organizer
WordCamp Speaker

Activity
Plugins
Photos
Favorites
Translations

Mentioned in [62286] on WordPress SVN:
I18N: Add translation support for script modules.
9 hours ago
Wrote a comment on the post Urgent: Testing request to Web hosts for collaborative editing by May 4th, on the site Make WordPress Hosting:
+make.wordpress.org/core/ +make.wordpress.org/test/ +
17 hours ago
Pushed 1 commit to WordPress/distributed-rtc-performance-testing:
Fix markdown table.
20 hours ago
Merged pull request #12 into WordPress/distributed-rtc-performance-testing:
README file fixes and miscellaneous cleanup
20 hours ago
Submitted pull request #12 to WordPress/distributed-rtc-performance-testing:
README file fixes and miscellaneous cleanup
23 hours ago
Merged pull request #10 into WordPress/distributed-rtc-performance-testing:
Automatically run tests under varying conditions
24 hours ago
Merged pull request #11 into WordPress/distributed-rtc-performance-testing:
Updated patches (table rename), remove duel table approach and minor docs fix.
24 hours ago
Submitted pull request #10 to WordPress/distributed-rtc-performance-testing:
Automatically run tests under varying conditions
2 days ago
Merged pull request #8 into WordPress/distributed-rtc-performance-testing:
Add approach 5: custom tables with dedicated presence table
2 days ago
Merged pull request #9 into WordPress/distributed-rtc-performance-testing:
Remove python3 as a dependency
2 days ago
Submitted pull request #9 to WordPress/distributed-rtc-performance-testing:
Remove python3 as a dependency
2 days ago
Merged pull request #119 into WordPress/phpunit-test-reporter:
Fix real-time collaboration submissions failures
2 days ago
Pushed 1 commit to WordPress/distributed-rtc-performance-testing:
Include baseline data in submitted results.
2 days ago
Pushed 1 commit to WordPress/distributed-rtc-performance-testing:
Use the correct name for database version.
2 days ago
Submitted pull request #119 to WordPress/phpunit-test-reporter:
Fix real-time collaboration submissions failures
2 days ago
Mentioned in [62278] on WordPress SVN:
I18N: Add translation support for script modules.
3 days ago
Pushed 1 commit to WordPress/distributed-rtc-performance-testing:
Use w.org/hosting as the default reporting URL.
3 days ago
Merged pull request #7 into WordPress/distributed-rtc-performance-testing:
Misc fixes
3 days ago
Closed ticket #64245 on Core Trac:
Update bundled root certificates for 7.0
3 days ago
Committed [62277] to Core SVN:
Security: Update `composer/ca-bundle` to version `1.5.11`. This ...
3 days ago
Closed ticket #65007 on Core Trac:
Contents of some `.min.js` files are no longer minified
3 days ago
Committed [62276] to Core SVN:
Build/Test Tools: Consolidate vendor file copying to ensure `.min.js` ...
3 days ago
Closed ticket #65006 on Core Trac:
`uglify:moment` task fails due to missing source file
3 days ago
Committed [62275] to Core SVN:
Build/Test Tools: Copy vendor scripts earlier in the build. Relocates ...
3 days ago
Mentioned in [62271] on WordPress SVN:
Security: Update `composer/ca-bundle` to version `1.5.11`.
3 days ago
Submitted pull request #11641 to WordPress/wordpress-develop:
7.0 Branch - RTC Hybrid: Table with awareness in object cache when...
6 days ago
Submitted pull request #11639 to WordPress/wordpress-develop:
7.0 Branch: RTC: Transients for awareness and JIT meta cache flushing
6 days ago
Submitted pull request #11638 to WordPress/wordpress-develop:
7.0 Branch - RTC: Replace post meta storage with dedicated database table
6 days ago
Mentioned in [62258] on WordPress SVN:
Build/Test Tools: Consolidate vendor file copying to ensure `.min.js` files are minified.
1 week ago
Merged pull request #77586 into WordPress/gutenberg:
Remove ZebulanStanphill from `CODEOWNERS`
1 week ago
Merged pull request #5 into WordPress/distributed-rtc-performance-testing:
Run tests for multiple approaches
1 week ago
Wrote a new handbook page, Meta Janitors, on the site Make WordPress.org:
This initiative started by Matt Mullenweg in April 2026 grants a trusted group of contributors…
1 week ago
Updated a handbook page on Make WordPress.org.
1 week ago
Merged pull request #4 into WordPress/distributed-rtc-performance-testing:
Enforce using a specific WordPress version to test
1 week ago
Submitted pull request #5 to WordPress/distributed-rtc-performance-testing:
Run tests for multiple approaches
1 week ago
Merged pull request #3 into WordPress/distributed-rtc-performance-testing:
Add a script that will configure and run the test script
1 week ago
Submitted pull request #4 to WordPress/distributed-rtc-performance-testing:
Enforce using a specific WordPress version to test
1 week ago
Pull request #2 merged into WordPress/distributed-rtc-performance-testing:
Re-organize files
1 week ago
Pull request #1 merged into WordPress/distributed-rtc-performance-testing:
Remove generated files and prevent version control
1 week ago
Submitted pull request #3 to WordPress/distributed-rtc-performance-testing:
Add a script that will configure and run the test script
1 week ago
Submitted pull request #2 to WordPress/distributed-rtc-performance-testing:
Re-organize files
1 week ago
Submitted pull request #1 to WordPress/distributed-rtc-performance-testing:
Remove generated files and prevent version control
1 week ago
Mentioned in [62250] on WordPress SVN:
Build/Test Tools: Add more workflow file linting with Zizmor.
1 week ago
Wrote a new post, Akismet missing from recent nightly build, on the site Make WordPress Systems:
It seems that the nightly build from last night (April 20, 2026) did not contain…
1 week ago
Wrote a comment on the post ImageMagick for Photo Directory?, on the site Make WordPress Systems:
I'm open to using whatever tool we're comfortable with, so long as it reasonably preserves…
1 week ago
Closed ticket #44447 on Core Trac:
Failed to load resource: net::ERR_FILE_NOT_FOUND
1 week ago
Confirmed as a speaker for WordCamp Europe 2026
1 week ago
Pull request #118 merged into WordPress/phpunit-test-reporter:
Add additional report type for RTC performance data
1 week ago
Submitted pull request #118 to WordPress/phpunit-test-reporter:
Add additional report type for RTC performance data
2 weeks ago
Created issue #77409 in the WordPress/gutenberg repository:
Connector screen does not take up full vertical height of an admin...
2 weeks ago

Developer

Disable "BIG Image" Threshold

Active Installs: 10,000+
In Stock Layered Nav for WooCommerce

Active Installs: 10+
Mesh - Page Builder

Active Installs: 70+
Post Type Spotlight

Active Installs: 30+
Responsive Page Tester

Active Installs: 20+
Simple Subtitles

Active Installs: 30+
Simple WP Retina

Active Installs: 1,000+
Toggle wpautop

Active Installs: 10,000+
WP Evernote Site Memory

Active Installs: 30+

Contributor

Classic Editor

Active Installs: 9+ million
Courier Notices

Active Installs: 30+

Total photo contributions: 154

View all photos contributed by Jonathan Desrosiers to the WordPress Photo Directory →

Plugins

🌏🌍🌎 (Emoji) (Emoji) Translation Contributor - #art_xemoji

WordPress 4.9.x, WordPress 5.0.x, WordPress 5.1.x, WordPress 5.2.x, WordPress 5.3.x, and WordPress 7.0.x - Development

English (Canada) Translation Contributor - #en_CA

Post Type Spotlight and Toggle wpautop

English (Australia) Translation Contributor - #en_AU

Nederlands (Dutch) Translation Contributor - #nl_NL