mixxxdj/mixxx
Mar 2026 – Mar 2026
1 Month active
Languages Used
C++CMakeJavaScriptTypeScript
Technical Skills
API designAudio ProgrammingC++C++ developmentEvent-driven programmingJavaScript integration
Felix Dietz
PROFILE
Felix Dietz
Worked on the mixxxdj/mixxx repository to deliver two new features focused on real-time audio workflow enhancements. Developed functionality to expose BPM and musical key information to controller scripts through the JavascriptPlayerProxy, enabling responsive UI updates and beat-aware workflows. Introduced user-configurable key notation support with KeyChanged notifications, ensuring that changes propagate reliably across the application. Employed C++, Qt, and JavaScript integration, leveraging event-driven programming and the signal-slot mechanism to maintain consistency and responsiveness. Added comprehensive unit tests and test scaffolding to validate notation emission and propagation, emphasizing software quality assurance and measurable test coverage throughout the development process.
Overall Statistics
Feature vs Bugs
100%Features
Repository Contributions
16Total
Bugs
0
Commits
16
Features
2
Lines of code
472
Activity Months1
Your Network
80 peopleWork History
March 2026
16 Commits • 2 Features
Mar 1, 2026March 2026 monthly summary for mixxxdj/mixxx focusing on feature delivery and reliability improvements. Key outcomes include real-time BPM and key exposure to controller scripts via the JavascriptPlayerProxy, and the introduction of a user-configurable key notation with KeyChanged notifications. Also included are test scaffolding and unit tests to validate notation emission and propagation to the JavaScript context, enhancing correctness and UX workflows. No major bugs reported this month; emphasis on delivering business value through UI responsiveness, integration reliability, and measurable test coverage.
16 Commits • 2 Features
Mar 1, 2026March 2026 monthly summary for mixxxdj/mixxx focusing on feature delivery and reliability improvements. Key outcomes include real-time BPM and key exposure to controller scripts via the JavascriptPlayerProxy, and the introduction of a user-configurable key notation with KeyChanged notifications. Also included are test scaffolding and unit tests to validate notation emission and propagation to the JavaScript context, enhancing correctness and UX workflows. No major bugs reported this month; emphasis on delivering business value through UI responsiveness, integration reliability, and measurable test coverage.
March 2026
Activity
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Quality Metrics
Correctness96.2%
Maintainability90.0%
Architecture90.0%
Performance90.0%
AI Usage20.0%
Skills & Technologies
Programming Languages
C++CMakeJavaScriptTypeScript
Technical Skills
API designAudio ProgrammingC++C++ developmentEvent-driven programmingJavaScript integrationJavaScript testingObject-Oriented ProgrammingObject-oriented programmingQtSignal-slot mechanismSoftware DevelopmentSoftware TestingSoftware architectureSoftware quality assurance
Repositories Contributed To
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