mozilla/gecko-dev
Jun 2025 – Jul 2025
2 Months active
Languages Used
C++INIJavaScript
Technical Skills
Bug FixingC++ DevelopmentError HandlingGarbage CollectionJavaScript DebuggingMemory Management
Yury Delendik
PROFILE
Yury Delendik
Yury Delendik contributed to the mozilla/gecko-dev repository by developing and refining WebAssembly runtime features focused on memory management and garbage collection. Over two months, he enhanced stability by improving memory handling logic in C++ and JavaScript, addressing issues such as boolean conversion and out-of-memory error propagation. He expanded WebPlatform test coverage, introducing targeted test gating and memory limit specifications to ensure reliable cross-platform builds. Delendik also advanced suspendable stack tracing, refining diagnostic capabilities and adding tests to validate garbage collection behavior. His work demonstrated depth in C++ development, error handling, and test configuration, resulting in more robust WebAssembly infrastructure.
Overall Statistics
Feature vs Bugs
100%Features
Repository Contributions
6Total
Bugs
0
Commits
6
Features
3
Lines of code
524
Activity Months2
Your Network
852 people
Work History
July 2025
1 Commits • 1 Features
Jul 1, 2025July 2025 monthly summary for mozilla/gecko-dev: Implemented WebAssembly Suspendable Stacks Tracing Enhancement to improve observability and reliability of suspendable stacks during garbage collection, added a test to verify GC behavior with many outstanding suspended stacks, and refined tracing logic in WasmPI.cpp and WasmPI.h. The work strengthens WebAssembly debugging and production diagnostics, supporting more robust performance analysis and stability.
1 Commits • 1 Features
Jul 1, 2025July 2025 monthly summary for mozilla/gecko-dev: Implemented WebAssembly Suspendable Stacks Tracing Enhancement to improve observability and reliability of suspendable stacks during garbage collection, added a test to verify GC behavior with many outstanding suspended stacks, and refined tracing logic in WasmPI.cpp and WasmPI.h. The work strengthens WebAssembly debugging and production diagnostics, supporting more robust performance analysis and stability.
July 2025
June 2025
5 Commits • 2 Features
Jun 1, 2025June 2025 (mozilla/gecko-dev): Delivered WebAssembly stability and memory handling improvements and expanded WebPlatform testing coverage. Implemented critical fixes for memory/conversion and GC tracing, and strengthened test strategy for WebAssembly-related features. These changes improve runtime reliability, memory safety, and build/test stability across platforms.
June 2025
5 Commits • 2 Features
Jun 1, 2025June 2025 (mozilla/gecko-dev): Delivered WebAssembly stability and memory handling improvements and expanded WebPlatform testing coverage. Implemented critical fixes for memory/conversion and GC tracing, and strengthened test strategy for WebAssembly-related features. These changes improve runtime reliability, memory safety, and build/test stability across platforms.
Activity
Loading activity data...
Quality Metrics
Correctness86.6%
Maintainability83.4%
Architecture76.6%
Performance73.4%
AI Usage20.0%
Skills & Technologies
Programming Languages
C++INIJavaScript
Technical Skills
Bug FixingC++ DevelopmentError HandlingGarbage CollectionJavaScript DebuggingMemory ManagementTest ConfigurationTestingWeb Platform TestingWebAssembly
Repositories Contributed To
Overview of all repositories you've contributed to across your timeline