mozilla/gecko-dev
Jun 2025 – Jul 2025
2 Months active
Languages Used
HTMLJavaScriptXHTMLXUL
Technical Skills
AccessibilityBrowser DevelopmentCode RefactoringData StructuresDocumentationEvent Handling
Jeremy Swinarton
PROFILE
Jeremy Swinarton
Worked on enhancing tab management and user experience in the mozilla/gecko-dev repository, focusing on features that streamline tab grouping and session restoration. Delivered improvements such as integrating tab groups with the URL bar and adding a context menu for restoring saved tab groups, using JavaScript and HTML to ensure seamless UI interactions. Addressed bugs related to drag-and-drop feedback and tab duplication, refining event handling and accessibility through code refactoring and updated ARIA attributes. Contributed to documentation and telemetry for tab removal methods, supporting maintainability and analytics. Collaborated closely with reviewers to ensure code quality and regression safety throughout development.
Overall Statistics
Feature vs Bugs
50%Features
Repository Contributions
10Total
Bugs
3
Commits
10
Features
3
Lines of code
1,893
Activity Months2
Your Network
901 peopleSame Organization
@mozilla.com401
Shared Repositories
500
Work History
July 2025
1 Commits
Jul 1, 2025July 2025 monthly work summary focusing on key accomplishments in the mozilla/gecko-dev repository. Delivered a targeted bug fix to improve tab organization and user expectations for grouped tabs, while maintaining code quality and alignment with review standards.
1 Commits
Jul 1, 2025July 2025 monthly work summary focusing on key accomplishments in the mozilla/gecko-dev repository. Delivered a targeted bug fix to improve tab organization and user expectations for grouped tabs, while maintaining code quality and alignment with review standards.
July 2025
June 2025
9 Commits • 3 Features
Jun 1, 2025June 2025 focused on strengthening tab grouping UX and reliability in mozilla/gecko-dev, with user-facing improvements, stability fixes, and clear telemetry/documentation to support maintainability and analytics. Key features delivered include improved Url bar integration with tab groups and a new Saved tab groups context menu, while critical fixes enhanced drag-and-drop feedback and the reliability of tab group events. Documentation and telemetry enhancements for removeTabs complete the cycle, clarifying usage and telemetry collection. Overall, these changes reduce user friction, improve session restoration workflows, and establish a more robust foundation for tab management across sessions.
June 2025
9 Commits • 3 Features
Jun 1, 2025June 2025 focused on strengthening tab grouping UX and reliability in mozilla/gecko-dev, with user-facing improvements, stability fixes, and clear telemetry/documentation to support maintainability and analytics. Key features delivered include improved Url bar integration with tab groups and a new Saved tab groups context menu, while critical fixes enhanced drag-and-drop feedback and the reliability of tab group events. Documentation and telemetry enhancements for removeTabs complete the cycle, clarifying usage and telemetry collection. Overall, these changes reduce user friction, improve session restoration workflows, and establish a more robust foundation for tab management across sessions.
Activity
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Quality Metrics
Correctness94.0%
Maintainability88.0%
Architecture88.0%
Performance82.0%
AI Usage20.0%
Skills & Technologies
Programming Languages
HTMLJavaScriptXHTMLXUL
Technical Skills
AccessibilityBrowser DevelopmentCode RefactoringData StructuresDocumentationEvent HandlingFront End DevelopmentFront-end DevelopmentJavaScriptSession ManagementTab ManagementUI DevelopmentUI/UX Development
Repositories Contributed To
Overview of all repositories you've contributed to across your timeline