curiouslearning/FeedTheMonsterJS
Nov 2024 – Jan 2026
15 Months active
Languages Used
JavaScriptSCSSTypeScriptHTMLCSSBinary
Technical Skills
CSSComponent ArchitectureFront End DevelopmentFrontend DevelopmentGame DevelopmentHTML
Bernhard Cena
PROFILE
Bernhard Cena
Bernhard contributed to the FeedTheMonsterJS repository by delivering end-to-end gameplay features, UI overhauls, and core architectural improvements over 15 months. He modernized animation and asset pipelines, refactored UI components from Canvas to HTML for better accessibility, and introduced modular systems for tutorials and mini-games. Using JavaScript, TypeScript, and SCSS, Bernhard enhanced performance, reliability, and maintainability through state-driven rendering, service-based event handling, and robust test coverage. His work addressed onboarding friction, asset loading delays, and gameplay progression, resulting in smoother user experiences and scalable code. The depth of his engineering is reflected in thoughtful refactors and comprehensive feature delivery.
Overall Statistics
Feature vs Bugs
67%Features
Repository Contributions
101Total
Bugs
16
Commits
101
Features
33
Lines of code
15,796
Activity Months15
Your Network
12 peopleWork History
January 2026
2 Commits • 1 Features
Jan 1, 2026January 2026: Delivered a major overhaul of game state management and event handling in curiouslearning/FeedTheMonsterJS. Replaced the legacy EventManager with a dedicated Game State Service to improve event subscriptions, lifecycle cleanup, and testability. Removed unused events, added explicit event clearing, and updated tests (including level-indicator). Implemented a bug fix to prevent unintended unpause when selecting Retry or Level, with corresponding test updates. Overall, the change set improves reliability, performance, and maintainability, laying groundwork for scalable feature work.
2 Commits • 1 Features
Jan 1, 2026January 2026: Delivered a major overhaul of game state management and event handling in curiouslearning/FeedTheMonsterJS. Replaced the legacy EventManager with a dedicated Game State Service to improve event subscriptions, lifecycle cleanup, and testability. Removed unused events, added explicit event clearing, and updated tests (including level-indicator). Implemented a bug fix to prevent unintended unpause when selecting Retry or Level, with corresponding test updates. Overall, the change set improves reliability, performance, and maintainability, laying groundwork for scalable feature work.
January 2026
December 2025
3 Commits • 1 Features
Dec 1, 2025December 2025 — CuriousLearning/FeedTheMonsterJS: Delivered a UI overhaul for Level Selection with an HTML-based renderer, expanded test coverage, and a gating fix to prevent progression when a level fails, plus PNG asset updates for treasure chests. The work improves accessibility, responsiveness, reliability, and gameplay flow across devices, aligning with business goals of reducing user friction and support tickets.
December 2025
3 Commits • 1 Features
Dec 1, 2025December 2025 — CuriousLearning/FeedTheMonsterJS: Delivered a UI overhaul for Level Selection with an HTML-based renderer, expanded test coverage, and a gating fix to prevent progression when a level fails, plus PNG asset updates for treasure chests. The work improves accessibility, responsiveness, reliability, and gameplay flow across devices, aligning with business goals of reducing user friction and support tickets.
November 2025
8 Commits • 1 Features
Nov 1, 2025Monthly summary for 2025-11 - curiouslearning/FeedTheMonsterJS: Delivered visual and performance improvements for treasure chest assets, enhanced production observability for FM-748/FM-749, and refined asset loading for reliability. These efforts improved user-facing visuals, reduced production diagnosis time, and strengthened maintainability.
8 Commits • 1 Features
Nov 1, 2025Monthly summary for 2025-11 - curiouslearning/FeedTheMonsterJS: Delivered visual and performance improvements for treasure chest assets, enhanced production observability for FM-748/FM-749, and refined asset loading for reliability. These efforts improved user-facing visuals, reduced production diagnosis time, and strengthened maintainability.
November 2025
October 2025
6 Commits • 3 Features
Oct 1, 2025October 2025 (2025-10) — Monthly development summary for curiouslearning/FeedTheMonsterJS. Delivered integrated user feedback enhancements, reinforced progression mechanics, and refreshed visuals across core levels. Key outcomes include a new Rive-based Progress Jar animation with gating logic for monster progression, a robust five-star puzzle level progression system with updated indicators and timeout handling, and updated visuals for special levels (treasure chest) to better reflect level completion. These changes improve user engagement, clarity of progression, and overall UX, while being underpinned by targeted code improvements and added unit tests to boost reliability.
October 2025
6 Commits • 3 Features
Oct 1, 2025October 2025 (2025-10) — Monthly development summary for curiouslearning/FeedTheMonsterJS. Delivered integrated user feedback enhancements, reinforced progression mechanics, and refreshed visuals across core levels. Key outcomes include a new Rive-based Progress Jar animation with gating logic for monster progression, a robust five-star puzzle level progression system with updated indicators and timeout handling, and updated visuals for special levels (treasure chest) to better reflect level completion. These changes improve user engagement, clarity of progression, and overall UX, while being underpinned by targeted code improvements and added unit tests to boost reliability.
September 2025
4 Commits • 1 Features
Sep 1, 2025September 2025 monthly summary for curiouslearning/FeedTheMonsterJS focusing on delivering a new Treasure Chest Mini-Game, stabilizing gameplay flow, and elevating code quality. The work enhances player engagement with a new rewards loop, improves reliability of feature triggers, and reduces future maintenance through typing, modularization, and tests.
4 Commits • 1 Features
Sep 1, 2025September 2025 monthly summary for curiouslearning/FeedTheMonsterJS focusing on delivering a new Treasure Chest Mini-Game, stabilizing gameplay flow, and elevating code quality. The work enhances player engagement with a new rewards loop, improves reliability of feature triggers, and reduces future maintenance through typing, modularization, and tests.
September 2025
August 2025
8 Commits • 4 Features
Aug 1, 2025August 2025: Delivered major feature enhancements and stability fixes for curiouslearning/FeedTheMonsterJS. Key accomplishments include tightening the Tutorial flow and eliminating an undefined error, UI/prompt rendering polish for spell word puzzles across devices, integration of a treasure chest gameplay path with adaptive puzzle loading, and laying the foundation for a new Mini Game module. These changes reduce onboarding friction, increase engagement, and establish a modular architecture for scalable future work. Demonstrated proficiency in JavaScript/TypeScript, UI/UX, audio handling, and service-oriented design.
August 2025
8 Commits • 4 Features
Aug 1, 2025August 2025: Delivered major feature enhancements and stability fixes for curiouslearning/FeedTheMonsterJS. Key accomplishments include tightening the Tutorial flow and eliminating an undefined error, UI/prompt rendering polish for spell word puzzles across devices, integration of a treasure chest gameplay path with adaptive puzzle loading, and laying the foundation for a new Mini Game module. These changes reduce onboarding friction, increase engagement, and establish a modular architecture for scalable future work. Demonstrated proficiency in JavaScript/TypeScript, UI/UX, audio handling, and service-oriented design.
July 2025
10 Commits • 1 Features
Jul 1, 20252025-07 monthly summary for curiouslearning/FeedTheMonsterJS: Delivered a critical reliability improvement for level-end audio and completed a comprehensive Spell Sound Tutorial and UI overhaul that significantly enhances spell puzzles, tutorials, and user interactions. Focused on business value by reducing audio glitches, speeding up onboarding and engagement, and improving maintainability through code refactors and test fixes.
10 Commits • 1 Features
Jul 1, 20252025-07 monthly summary for curiouslearning/FeedTheMonsterJS: Delivered a critical reliability improvement for level-end audio and completed a comprehensive Spell Sound Tutorial and UI overhaul that significantly enhances spell puzzles, tutorials, and user interactions. Focused on business value by reducing audio glitches, speeding up onboarding and engagement, and improving maintainability through code refactors and test fixes.
July 2025
June 2025
7 Commits • 2 Features
Jun 1, 2025June 2025 — curiouslearning/FeedTheMonsterJS: Key features delivered, major reliability fixes, and measurable improvements in gameplay smoothness and user experience. Highlights include performance-driven rendering optimizations, enhanced audio puzzle UX, and robust level progression checks.
June 2025
7 Commits • 2 Features
Jun 1, 2025June 2025 — curiouslearning/FeedTheMonsterJS: Key features delivered, major reliability fixes, and measurable improvements in gameplay smoothness and user experience. Highlights include performance-driven rendering optimizations, enhanced audio puzzle UX, and robust level progression checks.
May 2025
12 Commits • 2 Features
May 1, 2025May 2025 — Key deliverables for curiouslearning/FeedTheMonsterJS include offline animation capability and a revamped tutorial system, complemented by stability and UI polish improvements. Offline Rive animations are now supported via a cached WASM using RuntimeLoader, reducing network dependency and ensuring consistent playback. The Tutorial System overhaul introduces a centralized Tutorial Handler with refined rendering logic and enhanced drag/drop interactions, improving onboarding and guidance. Major bug fixes cover retry/replay scene stability (re-instantiation, correct replay usage, and smoother transitions under stress reloads) and UI hardening (hiding the development button to prevent exposure). Overall impact: stronger reliability, smoother user onboarding, and safer UI, enabling better engagement and lower support needs. Technologies demonstrated include WASM caching, RuntimeLoader integration, asset caching, state-driven rendering, and UI/UX refactors.
12 Commits • 2 Features
May 1, 2025May 2025 — Key deliverables for curiouslearning/FeedTheMonsterJS include offline animation capability and a revamped tutorial system, complemented by stability and UI polish improvements. Offline Rive animations are now supported via a cached WASM using RuntimeLoader, reducing network dependency and ensuring consistent playback. The Tutorial System overhaul introduces a centralized Tutorial Handler with refined rendering logic and enhanced drag/drop interactions, improving onboarding and guidance. Major bug fixes cover retry/replay scene stability (re-instantiation, correct replay usage, and smoother transitions under stress reloads) and UI hardening (hiding the development button to prevent exposure). Overall impact: stronger reliability, smoother user onboarding, and safer UI, enabling better engagement and lower support needs. Technologies demonstrated include WASM caching, RuntimeLoader integration, asset caching, state-driven rendering, and UI/UX refactors.
May 2025
April 2025
7 Commits • 4 Features
Apr 1, 2025April 2025 (2025-04) monthly summary for curiouslearning/FeedTheMonsterJS. Focused on onboarding polish, input/UI consistency, audio architecture, and asset loading reliability, with a set of fixes to stabilize visuals and improve gameplay polish. This period delivered reusable components, centralized input handling, clearer audio flow, and more robust Rive asset loading, aligning with business goals to reduce onboarding friction, boost player engagement, and lower runtime risk.
April 2025
7 Commits • 4 Features
Apr 1, 2025April 2025 (2025-04) monthly summary for curiouslearning/FeedTheMonsterJS. Focused on onboarding polish, input/UI consistency, audio architecture, and asset loading reliability, with a set of fixes to stabilize visuals and improve gameplay polish. This period delivered reusable components, centralized input handling, clearer audio flow, and more robust Rive asset loading, aligning with business goals to reduce onboarding friction, boost player engagement, and lower runtime risk.
March 2025
14 Commits • 4 Features
Mar 1, 2025March 2025 monthly summary for curiouslearning/FeedTheMonsterJS:Delivered substantial animation modernization, code quality improvements, and performance optimizations that enhance player experience and maintainability. Implemented Rive-based Phase 1/Phase 2 monster animations with automated playback, refreshed visuals and sounds for evolution, and tightened the asset pipeline. Reduced transition delays and improved feedback loops, enabling faster iteration and a more polished product.
14 Commits • 4 Features
Mar 1, 2025March 2025 monthly summary for curiouslearning/FeedTheMonsterJS:Delivered substantial animation modernization, code quality improvements, and performance optimizations that enhance player experience and maintainability. Implemented Rive-based Phase 1/Phase 2 monster animations with automated playback, refreshed visuals and sounds for evolution, and tightened the asset pipeline. Reduced transition delays and improved feedback loops, enabling faster iteration and a more polished product.
March 2025
February 2025
7 Commits • 3 Features
Feb 1, 2025In February 2025, FeedTheMonsterJS delivered core gameplay reliability improvements, visual enhancements, and performance optimizations that collectively boost onboarding, engagement, and maintainability. Key features added include evolution animation scenes and status updates, dynamic phase-based backgrounds with asset pre-caching, and a major refactor of the Start Scene and PhasesBackground to align with Game-Settings and Game-State services. Critical bug fixes addressed input reliability for tapping interactions (stones dropping on monsters) and onboarding asset loading delays, reducing first-run friction. These changes improve user experience, accelerate time-to-interaction, and establish scalable patterns for settings-driven gameplay configuration and asset management.
February 2025
7 Commits • 3 Features
Feb 1, 2025In February 2025, FeedTheMonsterJS delivered core gameplay reliability improvements, visual enhancements, and performance optimizations that collectively boost onboarding, engagement, and maintainability. Key features added include evolution animation scenes and status updates, dynamic phase-based backgrounds with asset pre-caching, and a major refactor of the Start Scene and PhasesBackground to align with Game-Settings and Game-State services. Critical bug fixes addressed input reliability for tapping interactions (stones dropping on monsters) and onboarding asset loading delays, reducing first-run friction. These changes improve user experience, accelerate time-to-interaction, and establish scalable patterns for settings-driven gameplay configuration and asset management.
January 2025
2 Commits
Jan 1, 2025January 2025 monthly summary for curiouslearning/FeedTheMonsterJS: Stabilized frontend, improved UX, and accelerated startup by delivering two critical bug fixes and updating build configurations. This period focused on reducing unintended visual triggers, smoothing first-run experience, and validating changes through commit-level work.
2 Commits
Jan 1, 2025January 2025 monthly summary for curiouslearning/FeedTheMonsterJS: Stabilized frontend, improved UX, and accelerated startup by delivering two critical bug fixes and updating build configurations. This period focused on reducing unintended visual triggers, smoothing first-run experience, and validating changes through commit-level work.
January 2025
December 2024
7 Commits • 4 Features
Dec 1, 2024Monthly Summary for 2024-12 (curiouslearning/FeedTheMonsterJS) Overview: - Delivered stability improvements and feature-level refactors in the Start Scene, implemented analytics for scene transitions, and expanded testing coverage. Actions focused on rendering performance, UI consistency, and reusable components to enable faster iteration and safer refactors. Business value and impact: - Increased start-up reliability and rendering performance by migrating Start Scene rendering from canvas to HTML with a dedicated PlayButtonHtml component, reducing complexity and improving maintainability. - Enabled data-driven decisions on Start Scene interactions through analytics and event publishing, plus audio feedback to improve user engagement and retention metrics. - Strengthened code quality and future refactors via targeted technical debt markers in GameStateService, and expanded test coverage for level components to reduce regression risk. What was shipped (features and improvements): - Start Scene UI Refactor to HTML: background and Play button rendered with HTML; added PlayButtonHtml; BaseButtonComponent destruction support; background generation now HTML-based. Commit: c3d84b88aa8f4f3a2ba00c95c078cea17055bdaf. - Start Scene Analytics and Transitions: analytics for screen transitions, play button styling updates, audio feedback, and scene switching on click; tests updated. Commit: 2f15ea539ce493f1cd0a9a863d67281d12dca31c. - Technical Debt: TODO Annotations in GameStateService: added markers to indicate refactor/relocation opportunities; no functional changes. Commit: 0f75b92b307439e064fb48161174151b75b73de9. - Testing Improvements for Level Components: enhanced test suites for level-field and level-indicator components; improved cleanup and event handling. Commit: 147f526fcb105ea323411e0712bb8f29a18c92a4. Major bugs fixed: - Stone Drag Position Fix: corrected left stones original X position during drag; ensure stones reset after dragging; Jest config updated for lodash-es support. Commit: 18a89e7215bb6feaeb108355935361df68c3a77d. - UI Cleanup on Play Start and Restart: hide developer button when play is pressed; destroy timer HTML element on restart to free up UI/resources. Commit: 57043c582f4957893b4f9827f7db181e47d012f2. - Loading Screen Stabilization: fix black screen before start scene renders; proper loading screen display and z-index; test added. Commit: c373812d771291ec57f2f7ae88ce81f5f922094b. Overall impact and accomplishments: - Stabilized core start-up flow and reduced risk of visual glitches, delivering a smoother user experience and more predictable onboarding. - Strengthened engineering discipline through explicit TODO markers and expanded test coverage, enabling safer future refactors and faster iteration. - Improved UI cleanliness and resource management during game lifecycle (start, play, restart), lowering potential for leaks and stale UI elements. Technologies/skills demonstrated: - HTML-based rendering and DOM component design; lifecycle management with destroy methods; UI/UX polish. - Analytics, event-driven architecture, and audio feedback integration for user engagement metrics. - Test automation improvements with Jest and component-level test suites; focus on cleanup and coverage. - Code organization and maintainability: introduction of TODO markers to guide refactors and modularization.
December 2024
7 Commits • 4 Features
Dec 1, 2024Monthly Summary for 2024-12 (curiouslearning/FeedTheMonsterJS) Overview: - Delivered stability improvements and feature-level refactors in the Start Scene, implemented analytics for scene transitions, and expanded testing coverage. Actions focused on rendering performance, UI consistency, and reusable components to enable faster iteration and safer refactors. Business value and impact: - Increased start-up reliability and rendering performance by migrating Start Scene rendering from canvas to HTML with a dedicated PlayButtonHtml component, reducing complexity and improving maintainability. - Enabled data-driven decisions on Start Scene interactions through analytics and event publishing, plus audio feedback to improve user engagement and retention metrics. - Strengthened code quality and future refactors via targeted technical debt markers in GameStateService, and expanded test coverage for level components to reduce regression risk. What was shipped (features and improvements): - Start Scene UI Refactor to HTML: background and Play button rendered with HTML; added PlayButtonHtml; BaseButtonComponent destruction support; background generation now HTML-based. Commit: c3d84b88aa8f4f3a2ba00c95c078cea17055bdaf. - Start Scene Analytics and Transitions: analytics for screen transitions, play button styling updates, audio feedback, and scene switching on click; tests updated. Commit: 2f15ea539ce493f1cd0a9a863d67281d12dca31c. - Technical Debt: TODO Annotations in GameStateService: added markers to indicate refactor/relocation opportunities; no functional changes. Commit: 0f75b92b307439e064fb48161174151b75b73de9. - Testing Improvements for Level Components: enhanced test suites for level-field and level-indicator components; improved cleanup and event handling. Commit: 147f526fcb105ea323411e0712bb8f29a18c92a4. Major bugs fixed: - Stone Drag Position Fix: corrected left stones original X position during drag; ensure stones reset after dragging; Jest config updated for lodash-es support. Commit: 18a89e7215bb6feaeb108355935361df68c3a77d. - UI Cleanup on Play Start and Restart: hide developer button when play is pressed; destroy timer HTML element on restart to free up UI/resources. Commit: 57043c582f4957893b4f9827f7db181e47d012f2. - Loading Screen Stabilization: fix black screen before start scene renders; proper loading screen display and z-index; test added. Commit: c373812d771291ec57f2f7ae88ce81f5f922094b. Overall impact and accomplishments: - Stabilized core start-up flow and reduced risk of visual glitches, delivering a smoother user experience and more predictable onboarding. - Strengthened engineering discipline through explicit TODO markers and expanded test coverage, enabling safer future refactors and faster iteration. - Improved UI cleanliness and resource management during game lifecycle (start, play, restart), lowering potential for leaks and stale UI elements. Technologies/skills demonstrated: - HTML-based rendering and DOM component design; lifecycle management with destroy methods; UI/UX polish. - Analytics, event-driven architecture, and audio feedback integration for user engagement metrics. - Test automation improvements with Jest and component-level test suites; focus on cleanup and coverage. - Code organization and maintainability: introduction of TODO markers to guide refactors and modularization.
November 2024
4 Commits • 2 Features
Nov 1, 20242024-11 monthly summary for curiouslearning/FeedTheMonsterJS focused on delivering core gameplay enhancements and stabilizing the release through targeted refactors and temporary safeguards. Key outcomes include robust stone positioning and hitbox logic, a modernized Level Indicator UI, and a careful temporarily disabled tutorial flow to ensure release reliability.
4 Commits • 2 Features
Nov 1, 20242024-11 monthly summary for curiouslearning/FeedTheMonsterJS focused on delivering core gameplay enhancements and stabilizing the release through targeted refactors and temporary safeguards. Key outcomes include robust stone positioning and hitbox logic, a modernized Level Indicator UI, and a careful temporarily disabled tutorial flow to ensure release reliability.
November 2024
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Quality Metrics
Correctness86.0%
Maintainability84.0%
Architecture80.2%
Performance79.6%
AI Usage25.4%
Skills & Technologies
Programming Languages
BinaryCSSHTMLJavaScriptSCSSTypeScript
Technical Skills
Analytics IntegrationAnimationAnimation IntegrationAnimation TimingAsset LoadingAsset ManagementAudio PlaybackAudio Playback LogicBug FixBug FixingBuild ProcessBuild SystemsBuild ToolsCSSCSS Animations
Repositories Contributed To
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