YoYoGames/GameMaker-HTML5
Mar 2025 – Sep 2025
4 Months active
Languages Used
JavaScript
Technical Skills
Core SystemsEngine DevelopmentFront End DevelopmentFront-end DevelopmentGame DevelopmentJavaScript
Daniel Collins
PROFILE
Daniel Collins
Daniel Collins contributed to the YoYoGames/GameMaker-HTML5 repository by engineering core improvements to the engine’s UI layer system, focusing on stability, layout accuracy, and lifecycle management. He overhauled UI architecture to support persistent, correctly ordered layers with robust serialization and deserialization, ensuring UI state survived room transitions and restarts. Daniel introduced collision domain separation for UI instances, refined input handling for mouse events, and enhanced layout flexibility with percentage-based sizing. Working primarily in JavaScript, he addressed bugs in the Yoga layout engine and asset pipeline, demonstrating depth in engine development, front-end systems, and runtime data management to improve reliability and maintainability.
Overall Statistics
Feature vs Bugs
43%Features
Repository Contributions
28Total
Bugs
4
Commits
28
Features
3
Lines of code
2,743
Activity Months4
Your Network
18 peopleSame Organization
@yoyogames.com2
Work History
September 2025
1 Commits
Sep 1, 2025September 2025 monthly summary for YoYoGames/GameMaker-HTML5: Stabilized UI layer initialization during room transitions to ensure proper UI instance setup regardless of persistence. This fix addresses a root cause of initialization failures when switching rooms, improving reliability of UI across scenes and reducing room-transition glitches in the HTML5 runtime.
1 Commits
Sep 1, 2025September 2025 monthly summary for YoYoGames/GameMaker-HTML5: Stabilized UI layer initialization during room transitions to ensure proper UI instance setup regardless of persistence. This fix addresses a root cause of initialization failures when switching rooms, improving reliability of UI across scenes and reducing room-transition glitches in the HTML5 runtime.
September 2025
May 2025
4 Commits • 1 Features
May 1, 2025May 2025 monthly summary for YoYoGames/GameMaker-HTML5 focusing on stability, reliability, and maintainability improvements across the engine's UI and input subsystems. Enhancements target workflow robustness during restarts, input correctness for dragging, and layout accuracy in the Yoga-based rendering system.
May 2025
4 Commits • 1 Features
May 1, 2025May 2025 monthly summary for YoYoGames/GameMaker-HTML5 focusing on stability, reliability, and maintainability improvements across the engine's UI and input subsystems. Enhancements target workflow robustness during restarts, input correctness for dragging, and layout accuracy in the Yoga-based rendering system.
April 2025
3 Commits • 1 Features
Apr 1, 2025April 2025 focused on stabilizing and expanding UI layer behavior in YoYoGames/GameMaker-HTML5. Delivered a major feature: UI Layer Collision Domain and Layout Enhancements, including distinct collision domains for UI layer instances, refactored collision checks that respect the calling UI layer, separate UI layer offset retrieval, and support for percentage-based sizing in flexpanel margins and padding. These changes reduce cross-layer interaction bugs, improve layout accuracy, and enable responsive UI adjustments, laying groundwork for further UI refinements in 2H 2025.
3 Commits • 1 Features
Apr 1, 2025April 2025 focused on stabilizing and expanding UI layer behavior in YoYoGames/GameMaker-HTML5. Delivered a major feature: UI Layer Collision Domain and Layout Enhancements, including distinct collision domains for UI layer instances, refactored collision checks that respect the calling UI layer, separate UI layer offset retrieval, and support for percentage-based sizing in flexpanel margins and padding. These changes reduce cross-layer interaction bugs, improve layout accuracy, and enable responsive UI adjustments, laying groundwork for further UI refinements in 2H 2025.
April 2025
March 2025
20 Commits • 1 Features
Mar 1, 2025Provide a concise monthly summary for 2025-03 focused on business value and technical achievements in the YoYoGames/GameMaker-HTML5 repo. The month centered on a major UI Layer System overhaul and a critical bug fix in effect script naming for JSON output. Deliverables spanned UI architecture, persistence across room transitions, serialization/deserialization, and stable lifecycle management across UI layers, complemented by a correctness fix for asset-pipeline naming.
March 2025
20 Commits • 1 Features
Mar 1, 2025Provide a concise monthly summary for 2025-03 focused on business value and technical achievements in the YoYoGames/GameMaker-HTML5 repo. The month centered on a major UI Layer System overhaul and a critical bug fix in effect script naming for JSON output. Deliverables spanned UI architecture, persistence across room transitions, serialization/deserialization, and stable lifecycle management across UI layers, complemented by a correctness fix for asset-pipeline naming.
Activity
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Quality Metrics
Correctness88.8%
Maintainability87.2%
Architecture87.2%
Performance81.4%
AI Usage20.8%
Skills & Technologies
Programming Languages
JavaScript
Technical Skills
Bug FixingCollision DetectionCore SystemsEngine DevelopmentFront End DevelopmentFront-end DevelopmentGame DevelopmentInput HandlingJavaScriptJavaScript DevelopmentLayout ManagementRuntime DeserializationSerializationUI Development
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