facebook/facebook-for-woocommerce
Feb 2026 – Jun 2026
4 Months active
Languages Used
JavaScriptPHP
Technical Skills
E-commerce IntegrationJavaScriptPHPUnit TestingWooCommerceWordPress Development
Catherine Shing
PROFILE
Catherine Shing
Worked on the facebook/facebook-for-woocommerce plugin, delivering features and fixes to improve analytics reliability and data integrity for e-commerce event tracking. Focused on aligning Facebook Pixel and Conversions API (CAPI) event counts by implementing server-side dispatch, isolating JavaScript execution, and introducing event deduplication using event IDs. Enhanced the pipeline to filter out crawler traffic, ensuring only real user interactions are counted, and expanded support for WooCommerce Blocks. Used JavaScript and PHP to refactor backend logic, extend API endpoints, and add robust unit and end-to-end tests, resulting in more accurate attribution and stable integration with third-party WordPress plugins.
Overall Statistics
Feature vs Bugs
67%Features
Repository Contributions
8Total
Bugs
2
Commits
8
Features
4
Lines of code
4,525
Activity Months4
Your Network
3126 peopleSame Organization
@meta.com3078
Peter RongMember
Zain RizviMember
Aaditya NairMember
Aahan AggarwalMember
Aliaksei AndreyeuMember
Arjun ChaturvediMember
Aaron FarberMember
Aaron PollackMember
Aaryaman SagarMember
Shared Repositories
48
Work History
June 2026
1 Commits
Jun 1, 2026June 2026 monthly summary for developer work on facebook/facebook-for-woocommerce focused on reliability and analytics data quality for AddToCart tracking. Delivered a browser-side deduplication guard that prevents duplicate AddToCart Pixel events caused by AJAX fragment executions by introducing an eventID-based check. Implemented the dedup logic, added tests, and validated against common third-party plugin scenarios. PR #3939 merged with changelog entry and supporting QA/documentation updates. Result: more accurate conversion data, reduced risk of inflated analytics, and improved compatibility with third-party plugins.
1 Commits
Jun 1, 2026June 2026 monthly summary for developer work on facebook/facebook-for-woocommerce focused on reliability and analytics data quality for AddToCart tracking. Delivered a browser-side deduplication guard that prevents duplicate AddToCart Pixel events caused by AJAX fragment executions by introducing an eventID-based check. Implemented the dedup logic, added tests, and validated against common third-party plugin scenarios. PR #3939 merged with changelog entry and supporting QA/documentation updates. Result: more accurate conversion data, reduced risk of inflated analytics, and improved compatibility with third-party plugins.
June 2026
May 2026
1 Commits • 1 Features
May 1, 2026May 2026 monthly summary for the facebook/facebook-for-woocommerce integration, focusing on measurement accuracy, performance, and reliability improvements. Overview: - Implemented a crawler-aware CAPI event pipeline to prevent non-human traffic from triggering CAPI events, closing the gap between pixel and server-side counts and improving attribution integrity for PageView and ViewContent events. Key features delivered: - Crawler Traffic Filtering for CAPI Event Analytics: Added a mechanism to detect crawler User-Agent patterns and short-circuit CAPI event emission for crawler requests, ensuring crawlers do not inflate server event counts. This aligns server-side (CAPI) analytics with client-side pixel counts. - Commit: e445016f706bd0f88dd9fc3e6d74b5c7b9d3c816 - PR: #3918 - Behavior validated: normal browser events still fire; crawler requests are blocked before CAPI events are sent. Major bugs fixed: - Fixed misalignment in event counts caused by crawler traffic by preventing CAPI events from firing for crawler requests. - Reduced noise in analytics data, improving reliability of PageView and ViewContent reporting. Overall impact and accomplishments: - Enhanced data integrity for advertisers and site owners by ensuring only real user interactions are counted in CAPI, leading to more accurate attribution. - Lowered server-side processing load by short-circuiting crawler-related CAPI traffic. - Strengthened plugin stability with added tests, QA checks, and documentation updates. Technologies/skills demonstrated: - PHP, WordPress plugin development, and WooCommerce integration - User-Agent pattern matching and request filtering at the edge of the analytics pipeline - Test-driven approach with added unit tests and QA verification; documented PR practices and rollout steps - Observability and validation via browser-based flow checks and curl-based crawler simulations
May 2026
1 Commits • 1 Features
May 1, 2026May 2026 monthly summary for the facebook/facebook-for-woocommerce integration, focusing on measurement accuracy, performance, and reliability improvements. Overview: - Implemented a crawler-aware CAPI event pipeline to prevent non-human traffic from triggering CAPI events, closing the gap between pixel and server-side counts and improving attribution integrity for PageView and ViewContent events. Key features delivered: - Crawler Traffic Filtering for CAPI Event Analytics: Added a mechanism to detect crawler User-Agent patterns and short-circuit CAPI event emission for crawler requests, ensuring crawlers do not inflate server event counts. This aligns server-side (CAPI) analytics with client-side pixel counts. - Commit: e445016f706bd0f88dd9fc3e6d74b5c7b9d3c816 - PR: #3918 - Behavior validated: normal browser events still fire; crawler requests are blocked before CAPI events are sent. Major bugs fixed: - Fixed misalignment in event counts caused by crawler traffic by preventing CAPI events from firing for crawler requests. - Reduced noise in analytics data, improving reliability of PageView and ViewContent reporting. Overall impact and accomplishments: - Enhanced data integrity for advertisers and site owners by ensuring only real user interactions are counted in CAPI, leading to more accurate attribution. - Lowered server-side processing load by short-circuiting crawler-related CAPI traffic. - Strengthened plugin stability with added tests, QA checks, and documentation updates. Technologies/skills demonstrated: - PHP, WordPress plugin development, and WooCommerce integration - User-Agent pattern matching and request filtering at the edge of the analytics pipeline - Test-driven approach with added unit tests and QA verification; documented PR practices and rollout steps - Observability and validation via browser-based flow checks and curl-based crawler simulations
March 2026
4 Commits • 2 Features
Mar 1, 2026March 2026 monthly summary for facebook/facebook-for-woocommerce focusing on reliability, attribution accuracy, and data quality improvements. Delivered key pixel/CAPI enhancements, expanded support for WooCommerce Blocks, and modernized the client-side CAPI parameter pipeline. Emphasis on business value included improved event reliability (pixel and CAPI alignment), deduplication fixes, and end-to-end test coverage and QA.
4 Commits • 2 Features
Mar 1, 2026March 2026 monthly summary for facebook/facebook-for-woocommerce focusing on reliability, attribution accuracy, and data quality improvements. Delivered key pixel/CAPI enhancements, expanded support for WooCommerce Blocks, and modernized the client-side CAPI parameter pipeline. Emphasis on business value included improved event reliability (pixel and CAPI alignment), deduplication fixes, and end-to-end test coverage and QA.
March 2026
February 2026
2 Commits • 1 Features
Feb 1, 2026February 2026 monthly summary for facebook/facebook-for-woocommerce focusing on reliability and data accuracy of CAPI/pixel events. Delivered server-side CAPI reliability enhancements, isolated client-side execution context, and robust testing/QA. Result: more accurate event data for ads attribution and improved plugin stability.
February 2026
2 Commits • 1 Features
Feb 1, 2026February 2026 monthly summary for facebook/facebook-for-woocommerce focusing on reliability and data accuracy of CAPI/pixel events. Delivered server-side CAPI reliability enhancements, isolated client-side execution context, and robust testing/QA. Result: more accurate event data for ads attribution and improved plugin stability.
Activity
Loading activity data...
Quality Metrics
Correctness100.0%
Maintainability82.6%
Architecture90.0%
Performance82.6%
AI Usage22.6%
Skills & Technologies
Programming Languages
JavaScriptPHP
Technical Skills
E-commerce IntegrationJavaScriptPHPUnit TestingWooCommerceWordPress Developmentback end developmentbackend developmentevent trackingfront end developmenttestingunit testing
Repositories Contributed To
Overview of all repositories you've contributed to across your timeline