musescore/MuseScore
Mar 2026 – Apr 2026
2 Months active
Languages Used
C++XML
Technical Skills
C++C++ developmentConcurrency handlingFile I/O managementQt FrameworkQt framework
Cubiking
PROFILE
Cubiking
Yuk Chiu contributed to the MuseScore repository by delivering core feature enhancements and stability improvements over a two-month period. He improved save performance by moving autosave file I/O to background threads and parallelizing excerpt serialization using C++ and the Qt framework, reducing UI stutter during save operations. Yuk also enhanced UI selection logic to ensure correct refresh and robust handling, and addressed audio stability issues on both macOS and Windows platforms. Additionally, he fixed critical bugs such as crashes during staff deletions by implementing defensive null-pointer checks, demonstrating depth in concurrency handling, error management, and cross-platform software engineering within a complex codebase.
Overall Statistics
Feature vs Bugs
50%Features
Repository Contributions
11Total
Bugs
4
Commits
11
Features
4
Lines of code
207
Activity Months2
Your Network
113 peopleSame Organization
@student.manchester.ac.uk1
Spencer AbsonMember
Work History
April 2026
1 Commits
Apr 1, 2026April 2026 monthly summary for musescore/MuseScore focused on stabilizing the editor by addressing a critical crash during staff deletions. Delivered a targeted bug fix that ensures safe handling when the deleted staff is selected, with null pointer checks and robust range-selection handling. This work reduces editor crashes, improves UX during score editing, and contributes to overall reliability of the MuseScore editing workflow.
1 Commits
Apr 1, 2026April 2026 monthly summary for musescore/MuseScore focused on stabilizing the editor by addressing a critical crash during staff deletions. Delivered a targeted bug fix that ensures safe handling when the deleted staff is selected, with null pointer checks and robust range-selection handling. This work reduces editor crashes, improves UX during score editing, and contributes to overall reliability of the MuseScore editing workflow.
April 2026
March 2026
10 Commits • 4 Features
Mar 1, 2026March 2026 summary: Delivered core feature enhancements, significant stability improvements, and performance optimizations across MuseScore. Notable items include: 1) Release notes automation for AppData history (4.6.3–4.6.5); 2) Save performance improvements by moving autosave I/O to background and parallelizing excerpt serialization; 3) UI/Selection improvements for correct refresh and robust selection handling; 4) Audio stability fixes across macOS (VST crash) and Windows (ASIO buffer sizing); 5) Autoplace layout reliability by resetting autoplace state during layout resets.
March 2026
10 Commits • 4 Features
Mar 1, 2026March 2026 summary: Delivered core feature enhancements, significant stability improvements, and performance optimizations across MuseScore. Notable items include: 1) Release notes automation for AppData history (4.6.3–4.6.5); 2) Save performance improvements by moving autosave I/O to background and parallelizing excerpt serialization; 3) UI/Selection improvements for correct refresh and robust selection handling; 4) Audio stability fixes across macOS (VST crash) and Windows (ASIO buffer sizing); 5) Autoplace layout reliability by resetting autoplace state during layout resets.
Activity
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Quality Metrics
Correctness98.2%
Maintainability87.2%
Architecture89.0%
Performance91.0%
AI Usage20.0%
Skills & Technologies
Programming Languages
C++XML
Technical Skills
C++C++ developmentConcurrency handlingFile I/O managementQt FrameworkQt frameworkUI DevelopmentUI developmentUI/UX designalgorithm optimizationaudio programmingcollision detection algorithmscross-platform developmentdata structure managementdebugging
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