Unity-Technologies/InputSystem
Mar 2025 – Jun 2026
12 Months active
Languages Used
C#MarkdownUSSYAMLc#yaml
Technical Skills
AnalyticsBug FixingDocumentationEditor ScriptingTechnical WritingUnity Input System
Anthony Yakovlev
PROFILE
Anthony Yakovlev
Over 12 months, contributed to the Unity-Technologies/InputSystem repository by building and refining core input features, editor tooling, and cross-version compatibility. Delivered eight features and resolved sixteen bugs, focusing on stability, maintainability, and usability. Used C#, YAML, and Unity Editor scripting to implement robust input handling, automate builds, and expand test coverage for complex scenarios. Enhanced documentation and onboarding, modernized the codebase for Unity 2022+ and 6.x, and improved UI workflows for developers. Prioritized memory safety, error handling, and conditional compilation to support evolving Unity APIs, resulting in a more reliable, future-ready input system for diverse game development needs.
Overall Statistics
Feature vs Bugs
33%Features
Repository Contributions
30Total
Bugs
16
Commits
30
Features
8
Lines of code
34,423
Activity Months12
Your Network
20 peopleShared Repositories
20
Work History
June 2026
1 Commits • 1 Features
Jun 1, 2026June 2026 monthly summary for Unity-Technologies/InputSystem. Key delivery focused on expanding test coverage to validate action priority handling across RTS and shooter contexts, strengthening input reliability ahead of releases. Delivered genre-style testing suite as part of the Input System Priority Testing Coverage feature, with a single committed change (hash 71e571f0eaf0236db6601e2d552294acdeffa3f2) co-authored by u-pr[bot]. No major bugs fixed this month; the work improved risk mitigation, maintainability, and developer confidence. Technologies demonstrated include C# test frameworks, headless/genre-focused testing, and collaboration tooling; overall impact is higher robustness, reduced regressions, and clearer test coverage for complex input scenarios.
1 Commits • 1 Features
Jun 1, 2026June 2026 monthly summary for Unity-Technologies/InputSystem. Key delivery focused on expanding test coverage to validate action priority handling across RTS and shooter contexts, strengthening input reliability ahead of releases. Delivered genre-style testing suite as part of the Input System Priority Testing Coverage feature, with a single committed change (hash 71e571f0eaf0236db6601e2d552294acdeffa3f2) co-authored by u-pr[bot]. No major bugs fixed this month; the work improved risk mitigation, maintainability, and developer confidence. Technologies demonstrated include C# test frameworks, headless/genre-focused testing, and collaboration tooling; overall impact is higher robustness, reduced regressions, and clearer test coverage for complex input scenarios.
June 2026
March 2026
4 Commits • 1 Features
Mar 1, 2026In March 2026, the Unity Input System team advanced development velocity and stability through four focused deliverables that improve iteration speed, editor usability, and cross-version stability. The work cut across feature delivery, bug fixes, and reliability improvements across the repository, delivering tangible business value and maintainability gains.
March 2026
4 Commits • 1 Features
Mar 1, 2026In March 2026, the Unity Input System team advanced development velocity and stability through four focused deliverables that improve iteration speed, editor usability, and cross-version stability. The work cut across feature delivery, bug fixes, and reliability improvements across the repository, delivering tangible business value and maintainability gains.
December 2025
2 Commits
Dec 1, 2025December 2025 monthly summary for Unity-Technologies/InputSystem focusing on stability, compatibility, and UI polish. Key work included addressing Unity 6.4/6.5 compilation warnings and cleaning up the control bindings UI for mouse interactions, with commits directly linked to the improvements.
2 Commits
Dec 1, 2025December 2025 monthly summary for Unity-Technologies/InputSystem focusing on stability, compatibility, and UI polish. Key work included addressing Unity 6.4/6.5 compilation warnings and cleaning up the control bindings UI for mouse interactions, with commits directly linked to the improvements.
December 2025
November 2025
7 Commits • 3 Features
Nov 1, 2025November 2025 monthly summary for Unity-Technologies/InputSystem focusing on compatibility, usability, and data protection improvements. Delivered Unity 2022+ compatibility with UI Toolkit migration and asset reimports, enhanced test coverage, improved Add Control Scheme UI behavior, and ensured auto-save on focus loss is always enabled across builds. These changes reduce upgrade friction, improve stability, and enhance developer experience across projects using Unity 2022+ LTS.
November 2025
7 Commits • 3 Features
Nov 1, 2025November 2025 monthly summary for Unity-Technologies/InputSystem focusing on compatibility, usability, and data protection improvements. Delivered Unity 2022+ compatibility with UI Toolkit migration and asset reimports, enhanced test coverage, improved Add Control Scheme UI behavior, and ensured auto-save on focus loss is always enabled across builds. These changes reduce upgrade friction, improve stability, and enhance developer experience across projects using Unity 2022+ LTS.
October 2025
1 Commits • 1 Features
Oct 1, 2025October 2025: Delivered a policy-driven refactor in the Unity InputSystem repository, focusing on maintainability and future-ready architecture. Implemented a Unity Version Policy Update to drop support for Unity versions older than 2021.3, enabling use of modern Unity capabilities and reducing legacy code paths. This work establishes a clear path for upcoming feature work and aligns with long-term platform strategy.
1 Commits • 1 Features
Oct 1, 2025October 2025: Delivered a policy-driven refactor in the Unity InputSystem repository, focusing on maintainability and future-ready architecture. Implemented a Unity Version Policy Update to drop support for Unity versions older than 2021.3, enabling use of modern Unity capabilities and reducing legacy code paths. This work establishes a clear path for upcoming feature work and aligns with long-term platform strategy.
October 2025
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.
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.
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.
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
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.
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.
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.
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
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.
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.
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.
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
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.
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.
Activity
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Quality Metrics
Correctness95.0%
Maintainability88.0%
Architecture86.0%
Performance86.6%
AI Usage26.6%
Skills & Technologies
Programming Languages
C#MarkdownUSSYAMLc#yaml
Technical Skills
API AdaptationAnalyticsAsset ManagementBug FixingBuild AutomationC#C# ProgrammingC# programmingCI/CDConditional CompilationDocumentationEditor ScriptingError HandlingFile HandlingFront End Development
Repositories Contributed To
Overview of all repositories you've contributed to across your timeline