lichess-org/mobile
Apr 2026 – May 2026
2 Months active
Languages Used
Dart
Technical Skills
DartFluttermobile developmentUnit TestingWidget Testingfront end development
Maarten Duits
PROFILE
Maarten Duits
Contributed to the lichess-org/mobile repository by building and refining core mobile features over a two-month period, focusing on user experience and reliability. Developed a post-game challenge flow that enables rematches by tapping an opponent’s name, implementing robust navigation, route management, and error handling to prevent state interference from previous games. Enhanced the FEN import process to correctly handle side-to-move scenarios and expanded the openings explorer to display ECO codes for improved searchability. Strengthened code quality through targeted bug fixes, widget tests, and refactoring, utilizing Dart and Flutter with an emphasis on unit testing, UI/UX refinement, and maintainable front-end development.
Overall Statistics
Feature vs Bugs
75%Features
Repository Contributions
6Total
Bugs
1
Commits
6
Features
3
Lines of code
239
Activity Months2
Your Network
48 peopleShared Repositories
48
Work History
May 2026
4 Commits • 2 Features
May 1, 2026May 2026 highlights for lichess-org/mobile: delivered reliability improvements, enhanced data visibility, and expanded test coverage across features and UI components. The work strengthened core functionality and release confidence while supporting better user experience and searchability.
4 Commits • 2 Features
May 1, 2026May 2026 highlights for lichess-org/mobile: delivered reliability improvements, enhanced data visibility, and expanded test coverage across features and UI components. The work strengthened core functionality and release confidence while supporting better user experience and searchability.
May 2026
April 2026
2 Commits • 1 Features
Apr 1, 2026Concise April 2026 monthly summary for lichess-org/mobile focusing on deliverables and impact. Key improvements delivered a post-game challenge flow enabling rematches by tapping the opponent's name after a finished game, with refined navigation for game loading and challenge creation, robust route management, and improved error handling and state management to prevent interference from prior game states. Major bugs fixed included the challenge flow bug (re-trying a rematch via clicking on the opponent’s name after a finished game) and corrected review comments, reflecting a focus on reliability and code quality. Overall impact: reduces friction for rematches, increases player engagement and retention, and enhances mobile flow reliability across the challenge path. Contributions demonstrate strong mobile navigation routing, state management, error handling, and code-quality improvements through fixes. Technologies/skills demonstrated: mobile navigation routing, route management, state management, error handling, UI/UX refinement, and code-quality improvements via targeted commits.
April 2026
2 Commits • 1 Features
Apr 1, 2026Concise April 2026 monthly summary for lichess-org/mobile focusing on deliverables and impact. Key improvements delivered a post-game challenge flow enabling rematches by tapping the opponent's name after a finished game, with refined navigation for game loading and challenge creation, robust route management, and improved error handling and state management to prevent interference from prior game states. Major bugs fixed included the challenge flow bug (re-trying a rematch via clicking on the opponent’s name after a finished game) and corrected review comments, reflecting a focus on reliability and code quality. Overall impact: reduces friction for rematches, increases player engagement and retention, and enhances mobile flow reliability across the challenge path. Contributions demonstrate strong mobile navigation routing, state management, error handling, and code-quality improvements through fixes. Technologies/skills demonstrated: mobile navigation routing, route management, state management, error handling, UI/UX refinement, and code-quality improvements via targeted commits.
Activity
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Quality Metrics
Correctness93.4%
Maintainability90.0%
Architecture90.0%
Performance90.0%
AI Usage20.0%
Skills & Technologies
Programming Languages
Dart
Technical Skills
DartFlutterUnit TestingWidget Testingfront end developmentmobile developmenttestingunit testing
Repositories Contributed To
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