mozilla/gecko-dev
Jun 2025 – Jun 2025
1 Month active
Languages Used
JavaScriptObjective-C++
Technical Skills
AccessibilityAccessibility TestingJavaScriptTestingWeb AccessibilityWeb Development
Morgan Rae Reschenberg
PROFILE
Morgan Rae Reschenberg
During June 2025, work focused on enhancing accessibility in the mozilla/gecko-dev repository by addressing two critical bugs affecting grouped listboxes. The developer improved the logic for handling AXGroup elements, ensuring that selectable children are accurately filtered and reported, and added comprehensive tests to validate these behaviors. Using JavaScript and accessibility testing techniques, they also refined event handling to prevent erroneous EVENT_ERRORMESSAGE_CHANGED triggers when aria-invalid is false, further strengthening the robustness of accessibility features. The approach emphasized test-driven development, regression testing, and cross-team code review, resulting in more reliable web accessibility and improved maintainability for macOS development environments.
Overall Statistics
Feature vs Bugs
0%Features
Repository Contributions
3Total
Bugs
2
Commits
3
Features
0
Lines of code
257
Activity Months1
Your Network
698 peopleShared Repositories
500
Work History
June 2025
3 Commits
Jun 1, 2025June 2025 monthly summary for mozilla/gecko-dev: Delivered accessibility improvements in grouped listboxes by unnesting AXGroup before filtering AXSelectableChildren, with tests added. Fixed major accessibility bugs: Bug 1970742 (unnest AXGroup before filtering) and Bug 1968547 (avoid triggering EVENT_ERRORMESSAGE_CHANGED when aria-invalid is false), with accompanying tests. Overall impact: improved accuracy of selected options in grouped listboxes, more robust error-message event handling, and expanded test coverage, reducing accessibility regressions. Technologies/skills demonstrated: accessibility code changes, test-driven development, regression testing, and cross-team code review. Commits include df2cdf9475636a460730a2203090ad37a44e8553, 66104d03815e98c576c6bbe696ee478504a76e18, and 0b031f517cad821eba43e4d2fc0a7aab2a54e352.
3 Commits
Jun 1, 2025June 2025 monthly summary for mozilla/gecko-dev: Delivered accessibility improvements in grouped listboxes by unnesting AXGroup before filtering AXSelectableChildren, with tests added. Fixed major accessibility bugs: Bug 1970742 (unnest AXGroup before filtering) and Bug 1968547 (avoid triggering EVENT_ERRORMESSAGE_CHANGED when aria-invalid is false), with accompanying tests. Overall impact: improved accuracy of selected options in grouped listboxes, more robust error-message event handling, and expanded test coverage, reducing accessibility regressions. Technologies/skills demonstrated: accessibility code changes, test-driven development, regression testing, and cross-team code review. Commits include df2cdf9475636a460730a2203090ad37a44e8553, 66104d03815e98c576c6bbe696ee478504a76e18, and 0b031f517cad821eba43e4d2fc0a7aab2a54e352.
June 2025
Activity
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Quality Metrics
Correctness96.6%
Maintainability93.4%
Architecture80.0%
Performance86.6%
AI Usage20.0%
Skills & Technologies
Programming Languages
JavaScriptObjective-C++
Technical Skills
AccessibilityAccessibility TestingJavaScriptTestingWeb AccessibilityWeb DevelopmentmacOS Development
Repositories Contributed To
Overview of all repositories you've contributed to across your timeline