mozilla/gecko-dev
Jun 2025 – Jun 2025
1 Month active
Languages Used
JavaScriptMozBuild
Technical Skills
Build System ConfigurationDocumentationFront-end DevelopmentFuzzingWebAssembly
Christian Holler
PROFILE
Christian Holler
Worked on the mozilla/gecko-dev repository to expand fuzzing coverage for WebAssembly by enhancing build system configuration and updating documentation. Focused on improving test coverage in wasm paths, the developer added instrumentation for FUZZING_JS_FUZZILLI, enabling more comprehensive fuzzing and accelerating bug discovery. They also deprecated the ASan Nightly build, guiding users to the regular Nightly version through browser notifications and updated user-facing documentation, which clarified the new memory-checking strategy and reduced maintenance overhead. The work primarily involved JavaScript and MozBuild, demonstrating a focus on front-end development, fuzzing, and build system improvements within a complex codebase.
Overall Statistics
Feature vs Bugs
100%Features
Repository Contributions
2Total
Bugs
0
Commits
2
Features
2
Lines of code
80
Activity Months1
Your Network
876 peopleSame Organization
@mozilla.com376
Shared Repositories
500
Work History
June 2025
2 Commits • 2 Features
Jun 1, 2025June 2025 monthly summary for mozilla/gecko-dev focused on expanding fuzzing coverage for WebAssembly and simplifying the memory-checking strategy. Delivered two targeted changes driven by Bug 1969988 and Bug 1950072, including user-facing guidance and documentation updates. These efforts improved test coverage in wasm paths, accelerated bug discovery, and reduced maintenance overhead by consolidating the memory-checking approach.
2 Commits • 2 Features
Jun 1, 2025June 2025 monthly summary for mozilla/gecko-dev focused on expanding fuzzing coverage for WebAssembly and simplifying the memory-checking strategy. Delivered two targeted changes driven by Bug 1969988 and Bug 1950072, including user-facing guidance and documentation updates. These efforts improved test coverage in wasm paths, accelerated bug discovery, and reduced maintenance overhead by consolidating the memory-checking approach.
June 2025
Activity
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Quality Metrics
Correctness90.0%
Maintainability90.0%
Architecture90.0%
Performance80.0%
AI Usage20.0%
Skills & Technologies
Programming Languages
JavaScriptMozBuild
Technical Skills
Build System ConfigurationDocumentationFront-end DevelopmentFuzzingWebAssembly
Repositories Contributed To
Overview of all repositories you've contributed to across your timeline