Unity-Technologies/InputSystem
Mar 2025 – Sep 2025
7 Months active
Languages Used
C#MarkdownUSSYAMLc#yaml
Technical Skills
AnalyticsBug FixingDocumentationEditor ScriptingTechnical WritingUnity Input System
Anthony Yakovlev
PROFILE
Anthony Yakovlev
Anthony Yakovlev contributed to the Unity-Technologies/InputSystem repository, focusing on stability, compatibility, and documentation for Unity’s Input System over seven months. He delivered targeted bug fixes and features, such as improving XR input documentation, refining editor UI behavior, and adapting the codebase for Unity 6.4 compatibility. Using C#, YAML, and Unity Editor scripting, Anthony addressed memory management, build automation, and conditional compilation challenges, ensuring reliable cross-platform input handling and smoother developer workflows. His work emphasized defensive coding, clear documentation, and maintainable refactoring, resulting in reduced regression risk, improved onboarding, and enhanced runtime reliability for both developers and end users.
Overall Statistics
Feature vs Bugs
15%Features
Repository Contributions
15Total
Bugs
11
Commits
15
Features
2
Lines of code
540
Activity Months7
Work History
September 2025
2 Commits • 1 Features
Sep 1, 2025September 2025 monthly summary for Unity-Technologies/InputSystem. Focused on delivering compatibility improvements for Unity 6.4 and improving documentation quality, with a targeted feature delivery and a documentation fix.
2 Commits • 1 Features
Sep 1, 2025September 2025 monthly summary for Unity-Technologies/InputSystem. Focused on delivering compatibility improvements for Unity 6.4 and improving documentation quality, with a targeted feature delivery and a documentation fix.
September 2025
August 2025
1 Commits
Aug 1, 2025August 2025 monthly summary focusing on delivering editor stability and reliability for Unity's Input System. Key changes addressed Input Control update stability and auto-save handling when the Input Actions Window becomes dirty, introducing IsShowingDropdown in InputControlPathEditor to prevent auto-saving during dropdown activity and ensuring proper updates. Also performed code cleanup by removing an unused m_IgnoreActionChangedCallback from InputActionsEditorSettingsProvider. The work aligns with ISXB-1221 and related PR #2221, delivering clearer state management and fewer regression points.
August 2025
1 Commits
Aug 1, 2025August 2025 monthly summary focusing on delivering editor stability and reliability for Unity's Input System. Key changes addressed Input Control update stability and auto-save handling when the Input Actions Window becomes dirty, introducing IsShowingDropdown in InputControlPathEditor to prevent auto-saving during dropdown activity and ensuring proper updates. Also performed code cleanup by removing an unused m_IgnoreActionChangedCallback from InputActionsEditorSettingsProvider. The work aligns with ISXB-1221 and related PR #2221, delivering clearer state management and fewer regression points.
July 2025
1 Commits
Jul 1, 2025July 2025 – Unity Input System: Focused on stabilizing editor UX by restoring per-control isolation and preventing regression where editing one InputControl affected all controls. Reverted the problematic change and refactored InputControlPathEditor to correctly manage individual control paths, restoring independent editing behavior in the Input System editor. This work reduces risk during configuration, improves developer productivity, and strengthens editor reliability.
1 Commits
Jul 1, 2025July 2025 – Unity Input System: Focused on stabilizing editor UX by restoring per-control isolation and preventing regression where editing one InputControl affected all controls. Reverted the problematic change and refactored InputControlPathEditor to correctly manage individual control paths, restoring independent editing behavior in the Input System editor. This work reduces risk during configuration, improves developer productivity, and strengthens editor reliability.
July 2025
June 2025
3 Commits
Jun 1, 2025June 2025 monthly performance summary: Delivered stability and compatibility improvements for the Unity Input System and TreeView, enabling more reliable cross-device input, safer UI module lifecycle, and smoother Unity 6.2 beta workflows. The work reduces device-specific quirks, prevents memory leaks, and lowers build warnings, accelerating feature delivery and reducing risk in releases.
June 2025
3 Commits
Jun 1, 2025June 2025 monthly performance summary: Delivered stability and compatibility improvements for the Unity Input System and TreeView, enabling more reliable cross-device input, safer UI module lifecycle, and smoother Unity 6.2 beta workflows. The work reduces device-specific quirks, prevents memory leaks, and lowers build warnings, accelerating feature delivery and reducing risk in releases.
May 2025
1 Commits
May 1, 2025May 2025 monthly summary for Unity-Technologies/InputSystem: Focused on stabilizing VirtualMouseInput and memory-safety improvements in InputActionState, delivering a critical bug fix and defensive refactor that improved runtime reliability for input handling across platforms.
1 Commits
May 1, 2025May 2025 monthly summary for Unity-Technologies/InputSystem: Focused on stabilizing VirtualMouseInput and memory-safety improvements in InputActionState, delivering a critical bug fix and defensive refactor that improved runtime reliability for input handling across platforms.
May 2025
April 2025
5 Commits
Apr 1, 2025April 2025 monthly summary for Unity-Technologies/InputSystem: Delivered a set of reliability and performance improvements across the Input System editor, code generation safety, build automation, and inspector performance. These changes reduce risk, improve developer productivity, and enhance runtime/editor reliability across platforms.
April 2025
5 Commits
Apr 1, 2025April 2025 monthly summary for Unity-Technologies/InputSystem: Delivered a set of reliability and performance improvements across the Input System editor, code generation safety, build automation, and inspector performance. These changes reduce risk, improve developer productivity, and enhance runtime/editor reliability across platforms.
March 2025
2 Commits • 1 Features
Mar 1, 2025March 2025: Focused on reliability of analytics data and accessibility of XR input system docs. Fixed duplicate analytics logging to improve data quality and traceability (ISXB-1378). Implemented comprehensive docs for Tracked Pose Driver and Tracked Device Raycaster, and added TrackedInputDevices.md with coordinated updates to CHANGELOG.md and TableOfContents.md (ISXB-1410). Result: clearer onboarding, reduced support friction, and stronger foundation for XR features.
2 Commits • 1 Features
Mar 1, 2025March 2025: Focused on reliability of analytics data and accessibility of XR input system docs. Fixed duplicate analytics logging to improve data quality and traceability (ISXB-1378). Implemented comprehensive docs for Tracked Pose Driver and Tracked Device Raycaster, and added TrackedInputDevices.md with coordinated updates to CHANGELOG.md and TableOfContents.md (ISXB-1410). Result: clearer onboarding, reduced support friction, and stronger foundation for XR features.
March 2025
Activity
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Quality Metrics
Correctness91.4%
Maintainability89.4%
Architecture84.0%
Performance86.6%
AI Usage28.0%
Skills & Technologies
Programming Languages
C#MarkdownUSSYAMLc#yaml
Technical Skills
API AdaptationAnalyticsBug FixingBuild AutomationCI/CDConditional CompilationDocumentationEditor ScriptingError HandlingFile HandlingInput SystemInternationalizationMemory ManagementRefactoringTechnical Writing
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