In August 2025, focused on stabilizing the Servo/Stylo test suite by addressing a reftest failure in moz-broken paths and re-enabling a long-standing preference associated with MozBroken handling.

July 2025 monthly summary for servo/stylo focused on stabilizing UI rendering tests through targeted bug fixes in MozAppearance aliasing. The work addressed mochitest failures and improved CI reliability, ensuring CSS rendering remains consistent across browsers.

June 2025 monthly performance summary for mozilla/gecko-dev. Focused on stabilizing user-facing devtools and UI across platforms through targeted reverts to previously risky changes. Key outcomes include restoring integer-based scroll positions to fix scrolling instability; reverting request parameter synchronization to preserve expected behavior; reinstating platform-appropriate color IDs to fix UI rendering on macOS/Windows; and reverting Wayland HDR monitor info retrieval to ensure reliable monitor data handling. The work reduced mochitest failures, avoided build breakages, and improved cross-platform consistency.