Felix Arntz
@flixos90 on WordPress.org and Slack
- Member Since: November 28th, 2012
- Location: San Francisco, USA
- Website: felix-arntz.me
- GitHub: felixarntz
- Job Title: Developer Relations Engineer
- Employer: Google
Bio
Interests
WordPress Origin Story
Contributions Sponsored
Contribution History
Felix Arntz’s badges:- Core Contributor
- Core Team
- Documentation Contributor
- Meta Contributor
- Plugin Developer
- Translation Contributor
- Translation Editor
- WordCamp Organizer
- WordCamp Speaker
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Created issue #48 in the WordPress/performance repository:
Add `CODE_OF_CONDUCT.md` and `SECURITY.md`3 hours ago
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Closed issue #4 on the WordPress/performance repository:
Create WebP module and port the applicable code1 week ago
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Merged pull request #32 into WordPress/performance:
Add WebP for uploads module1 week ago
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Committed [2640209] to Plugins SVN:
tagged version 1.47.01 week ago
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Committed [2640208] to Plugins SVN:
updated to version 1.47.0.1 week ago
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Merged pull request #30 into WordPress/performance:
Add settings screen to toggle modules1 week ago
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Created issue #42 in the WordPress/performance repository:
Configure GitHub action for automated plugin deployment to wordpress.org2 weeks ago
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Created issue #41 in the WordPress/performance repository:
Define changelog approach / tooling2 weeks ago
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Created issue #40 in the WordPress/performance repository:
Add plugin `readme.txt`2 weeks ago
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Created issue #39 in the WordPress/performance repository:
Add docs on contributing to the performance plugin2 weeks ago
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Created issue #33 in the WordPress/performance repository:
Allow programmatic control of which modules are enabled2 weeks ago
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Merged pull request #29 into WordPress/performance:
Complete PHPUnit infrastructure for out-of-the-box local and CI testing, including initial tests2 weeks ago
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Merged pull request #26 into WordPress/performance:
Define module specification in documentation2 weeks ago
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Submitted pull request #30 to WordPress/performance:
Add settings screen to toggle modules2 weeks ago
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Submitted pull request #29 to WordPress/performance:
Complete PHPUnit infrastructure for out-of-the-box local and CI testing, including initial tests2 weeks ago
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Created issue #28 in the WordPress/performance repository:
Complete PHP unit testing and linting infrastructure2 weeks ago
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Submitted pull request #26 to WordPress/performance:
Define module specification in documentation2 weeks ago
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Created issue #2 in the WordPress/performance repository:
Define basic module specification3 weeks ago
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Pushed 1 commit to WordPress/performance:
Fix PHPCS config for non-existing folder.3 weeks ago
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Pushed 1 commit to WordPress/performance:
Add composer.lock.3 weeks ago
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Created issue #1 in the WordPress/performance repository:
Define name for the performance plugin3 weeks ago
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Pushed 1 commit to WordPress/performance:
Initial commit.3 weeks ago
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Committed [2633642] to Plugins SVN:
tagged version 1.46.03 weeks ago
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Committed [2633641] to Plugins SVN:
updated to version 1.46.0.3 weeks ago
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Mentioned in [52222] on Core SVN:
Twenty Twenty-Two: Sync updates from GitHub.4 weeks ago
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Pull request #36552 merged into WordPress/gutenberg:
Fix layout shift in `core/post-featured-image` block with `isLink` enabled4 weeks ago
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Submitted pull request #36552 to WordPress/gutenberg:
Fix layout shift in `core/post-featured-image` block with `isLink` enabled4 weeks ago
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Pull request #240 merged into WordPress/twentytwentytwo:
Preload main web font to improve LCP performance4 weeks ago
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Submitted pull request #240 to WordPress/twentytwentytwo:
Preload main web font to improve LCP performance4 weeks ago
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Created issue #239 in the WordPress/twentytwentytwo repository:
Improve LCP performance by preloading web font4 weeks ago
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Mentioned in [52132] on Core SVN:
Embeds: Conditionally enqueue `wp-embed` only if needed and send `ready` message in case script loads after post embed windows.1 month ago
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Closed pull request #1580 on WordPress/wordpress-develop:
Refine lazy-loading implementation by not lazy-loading elements that are likely to appear...1 month ago
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Closed ticket #53675 on Core Trac:
Omit lazy-loading attribute on first content image/iframe1 month ago
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Committed [52065] to Core SVN:
Media: Refine the heuristics to exclude certain images and iframes ...1 month ago
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Committed [2626330] to Plugins SVN:
tagged version 1.45.01 month ago
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Committed [2626328] to Plugins SVN:
updated to version 1.45.0.1 month ago
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Committed [2619717] to Plugins SVN:
tagged version 1.44.02 months ago
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Committed [2619715] to Plugins SVN:
updated to version 1.44.0.2 months ago
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Committed [2612701] to Plugins SVN:
tagged version 1.43.02 months ago
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Committed [2612700] to Plugins SVN:
updated to version 1.43.0.2 months ago
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Created issue #35477 in the WordPress/gutenberg repository:
Expand @wordpress/dom as viable DOM functions library to close jQuery gap in...2 months ago
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Wrote a new post, The performance impact of using jQuery in WordPress themes, on the site Make WordPress Themes:
While it has been widely known that you might not need jQuery for most of…2 months ago
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Wrote a comment on the post Implementing a Webfonts API in WordPress Core, on the site Make WordPress Core:
Follow-up question on the 3P API web fonts: I assume these web font CSS URLs…3 months ago
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Created ticket #54172 on Core Trac:
Replace frontend jQuery usage with vanilla JS in Twenty Fifteen3 months ago
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Created ticket #54171 on Core Trac:
Replace frontend jQuery usage with vanilla JS in Twenty Twelve3 months ago
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Posted a reply to Error: Failed to construct ‘URL’: Invalid URL, on the site WordPress.org Forums:
@westonruter Are there any odd-looking URL values in your Analytics top pages when checking your…5 months ago
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Wrote a comment on the post Refining WordPress core’s lazy-loading implementation, on the site Make WordPress Core:
I think you may be looking for this one?5 months ago
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Wrote a comment on the post Refining WordPress core’s lazy-loading implementation, on the site Make WordPress Core:
That's precisely what I had in mind and what I used in the prototype plugin…5 months ago
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Wrote a comment on the post Refining WordPress core’s lazy-loading implementation, on the site Make WordPress Core:
Good point, I agree we should make sure `get_custom_logo()` isn't lazy-loaded either, at least the…5 months ago
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Wrote a new post, Refining WordPress core’s lazy-loading implementation, on the site Make WordPress Core:
Since the image lazy-loading feature was originally added to WordPress core in 5.5, by default…5 months ago
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