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: Senior Software Engineer
- Employer: Google
Bio
Interests
Contributions Sponsored
Contribution History
Felix Arntz’s badges:- Core Contributor
- Core Performance Contributor
- Core Performance Team
- Core Team
- Documentation Contributor
- Meta Contributor
- Plugin Developer
- Translation Contributor
- Translation Editor
- WordCamp Organizer
- WordCamp Speaker
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Submitted pull request #694 to WordPress/performance:
Refresh feature branch with `trunk` -
Merged pull request #671 into WordPress/performance:
Add / #639 Standalone Built Plugin Tests -
Mentioned in [55612] on Core SVN:
Script Loader: Return early in _wp_theme_json_webfonts_handler if theme.json not present. -
Mentioned in [55608] on Core SVN:
Options, Meta APIs: Improve the lazy loading meta API to include current object id. -
Created issue #692 in the WordPress/performance repository:
Support standalone plugins in PL generator meta tag -
Pull request #690 merged into WordPress/performance:
Sanitize target param before using it -
Created issue #691 in the WordPress/performance repository:
Include `WordPress-Extra` rules in PHPCS configuration and fix resulting problems -
Submitted pull request #690 to WordPress/performance:
Sanitize target param before using it -
Created issue #689 in the WordPress/performance repository:
Add missing sanitization to image editing requests -
Closed ticket #57916 on Core Trac:
Explore and assess 6.2 server-side performance regressions -
Mentioned in [55569] on Core SVN:
Posts, Post Types: Use WP_Query internally in get_pages. -
Closed issue #665 on the WordPress/performance repository:
Prepare 2.1.0 release -
Merged pull request #685 into WordPress/performance:
Update `trunk` with latest 2.1.0 release -
Submitted pull request #685 to WordPress/performance:
Update `trunk` with latest 2.1.0 release -
Merged pull request #684 into WordPress/performance:
Prepare 2.1.0 release -
Submitted pull request #684 to WordPress/performance:
Prepare 2.1.0 release -
Closed issue #673 on the WordPress/performance repository:
Fix running tests not working unless the repository is cloned to a... -
Merged pull request #683 into WordPress/performance:
Fix running tests not working unless the repository is cloned to a... -
Pull request #682 merged into WordPress/performance:
Fix JS lint errors by formatting with Prettier -
Merged pull request #681 into WordPress/performance:
Update the module constant -
Submitted pull request #682 to WordPress/performance:
Fix JS lint errors by formatting with Prettier -
Mentioned in [55558] on Core SVN:
Date / Time: Remove usage of mysql2date in generate_postdata method. -
Pull request #680 merged into WordPress/performance:
Update WebP Uploads readme similarly to #679. -
Pull request #679 merged into WordPress/performance:
Add pointer for where to report security bugs to `readme.txt` -
Pull request #541 merged into WordPress/two-factor:
Add information about where to submit security bugs -
Pull request #49148 merged into WordPress/gutenberg:
Add readme.txt FAQ entry for filing security bugs -
Submitted pull request #541 to WordPress/two-factor:
Add information about where to submit security bugs -
Submitted pull request #49148 to WordPress/gutenberg:
Add readme.txt FAQ entry for filing security bugs -
Submitted pull request #680 to WordPress/performance:
Update WebP Uploads readme similarly to #679. -
Submitted pull request #679 to WordPress/performance:
Add pointer for where to report security bugs to `readme.txt` -
Created issue #678 in the WordPress/performance repository:
Remove "experimental" flag from Fetchpriority module -
Merged pull request #664 into WordPress/performance:
Feature/ #636 Module Specific Readme Files -
Merged pull request #676 into WordPress/performance:
Refresh feature branch with trunk -
Updated a handbook page on Core Performance.
-
Submitted pull request #676 to WordPress/performance:
Refresh feature branch with trunk -
Closed issue #630 on the WordPress/performance repository:
Revisit how we handle object-cache.php conflicts -
Merged pull request #672 into WordPress/performance:
Fix problems with placing `object-cache.php` drop-in -
Merged pull request #49049 into WordPress/gutenberg:
Avoid declaring a function inside another function -
Mentioned in [55553] on Core SVN:
Widgets: Defer register inline script in `WP_Widget_Custom_HTML` and `WP_Widget_Text`. -
Pull request #674 merged into WordPress/performance:
Ensure module `load.php` files really only load other code to prevent conflicts... -
Closed issue #668 on the WordPress/performance repository:
Add Server-Timing metric for total load time -
Submitted pull request #674 to WordPress/performance:
Ensure module `load.php` files really only load other code to prevent conflicts... -
Created issue #673 in the WordPress/performance repository:
Fix running tests not working unless the repository is cloned to a... -
Submitted pull request #672 to WordPress/performance:
Fix problems with placing `object-cache.php` drop-in -
Mentioned in [55543] on Core SVN:
Cache API: Add a warning when calling `_get_non_cached_ids` with invalid ids. -
Submitted pull request #49049 to WordPress/gutenberg:
Avoid declaring a function inside another function -
Created ticket #57916 on Core Trac:
Explore and assess 6.2 server-side performance regressions -
Submitted pull request #669 to WordPress/performance:
Add `wp-total` metric to default Server-Timing metrics -
Created issue #668 in the WordPress/performance repository:
Add Server-Timing metric for total load time -
Created issue #667 in the WordPress/performance repository:
Remove any functions, classes, constants etc. from module `load.php` files
Developer
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Attachment Taxonomies
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Bootstrap for Contact Form 7
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Feature Policy
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Lazy Loading Feature Plugin
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Support Rep
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Performance Lab
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Plugins
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Advanced Editor Tools
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Akismet Spam Protection
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AMP
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Contact Form 7
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Customize Posts
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Easy Digital Downloads - Simple eCommerce for Selling Digital Files
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Edit Author Slug
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ElasticPress
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Email Template Designer - WP HTML Mail
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HyperDB
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Instant Articles for WP
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MonsterInsights - Google Analytics Dashboard for WordPress (Website Stats Made Easy)
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MultilingualPress
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One Click Demo Import
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Perfect Images (Replace Media • Generate Thumbnails • Image Sizes • Optimize • HighDPI)
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PHP Compatibility Checker
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Plugin Detective - Troubleshooting Conflicts
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Query Monitor
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Rate
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Redis Object Cache
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Regenerate Thumbnails
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Shortcake (Shortcode UI)
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Simple Analytics
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SportsPress - Sports Club & League Manager
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Stream
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Subtitles
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SupportFlow
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SyntaxHighlighter Evolved
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Tailor Page Builder
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The SEO Framework – Fast, Automated, Effortless.
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WordPress REST API (Version 2)
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WP Event Calendar
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WP Multi Network
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WP Redis
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WP Spider Cache
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WP User Activity
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WP User Profiles
Deutsch (German) Plugins Translation Editor - #de_DE
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AMP
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Attachment Taxonomies
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Bootstrap for Contact Form 7
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GiveWP – Donation Plugin and Fundraising Platform
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WP User Activity
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WP User Profiles
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