
Over five months, Merkkur contributed to the Cozy ecosystem by delivering 52 features and resolving 17 bugs across cozy-drive, cozy-libs, and cozy-ui. He modernized CI/CD pipelines, refactored React-based UI components, and improved sharing workflows to enhance collaboration and reduce user friction. His work included dependency upgrades, bundle size optimizations, and the introduction of externally controlled selection in VirtualizedTable. Using JavaScript, TypeScript, and CSS, Merkkur focused on code clarity, maintainability, and user experience. His disciplined approach to refactoring, testing, and configuration management resulted in more reliable releases and a stronger foundation for future development across multiple repositories.

February 2025 across cozy-libs, cozy-drive, and cozy-ui focused on improving sharing visibility, UI polish, and reusable components to accelerate collaboration workflows and reduce confusion. In cozy-libs, delivered enhanced Sharing UI with accurate per-user status and complete recipient visibility, while updating fetch logic to respect directory hierarchy. To maintain stability, the team reverted disruptive sharing changes to restore prior reliable behavior for 'who has access' and per-user status. In cozy-drive, resolved three UX issues that reduced visual clutter and prevented inadvertent actions: removed the duplicate edit button in public sharing scenarios, stopped showing badges on konnector account folders, and disabled long-press during multi-select to prevent accidental deselection. In cozy-ui, introduced an externally controlled selection model for VirtualizedTable by adding new selection props, enabling parent components to manage selection state more flexibly. Overall, these efforts improved access transparency, user experience, and component reusability, directly contributing to faster collaboration and lower support overhead.
February 2025 across cozy-libs, cozy-drive, and cozy-ui focused on improving sharing visibility, UI polish, and reusable components to accelerate collaboration workflows and reduce confusion. In cozy-libs, delivered enhanced Sharing UI with accurate per-user status and complete recipient visibility, while updating fetch logic to respect directory hierarchy. To maintain stability, the team reverted disruptive sharing changes to restore prior reliable behavior for 'who has access' and per-user status. In cozy-drive, resolved three UX issues that reduced visual clutter and prevented inadvertent actions: removed the duplicate edit button in public sharing scenarios, stopped showing badges on konnector account folders, and disabled long-press during multi-select to prevent accidental deselection. In cozy-ui, introduced an externally controlled selection model for VirtualizedTable by adding new selection props, enabling parent components to manage selection state more flexibly. Overall, these efforts improved access transparency, user experience, and component reusability, directly contributing to faster collaboration and lower support overhead.
January 2025 performance summary focusing on business value and technical achievements across cozy-drive, cozy-libs, cozy-ui, and cozy-client. Key features delivered: - cozy-drive: OnlyOffice UI and Editing Experience Improvements. Added a desktop Edit button in the OnlyOffice toolbar, refactored editor view logic, improved tooltip behavior, tightened editor-state visibility, and hid/shows related sharing UI to reduce clutter in OnlyOffice contexts. - Konnector File List UI Enhancement: Added a visual badge to the first konnector folder to improve navigation and recognition of konnector-related directories. - Sharing flow improvements: Updated sharing creation to use the useSharingInfos hook and aligned with updated libraries by removing the deprecated HOME_LINK_HREF, driving a cleaner and more consistent sharing experience. - Dependency upgrades: Upgraded core cozy packages (client, sharing, viewer, etc.) to latest minor versions and synchronized lockfile to keep dependencies aligned and secure. Major bugs fixed: - Fixed visibility logic for the OnlyOffice edit button (enabled for OO shares with write access) and suppressed unnecessary tooltips to reduce UI noise. - Viewer UI improvements included removing the horizontal scrollbar, auto-hiding toolbar buttons, and stabilizing page display. - Various propTypes/dispatch value fixes in sharing components to improve runtime stability. Overall impact and accomplishments: - Delivered a more productive editing experience (OnlyOffice), smoother and more secure sharing, and clearer navigation across large collections (konnector folders). - Increased maintainability and resilience by aligning dependencies, modernizing APIs, and tightening UI/UX rules across the stack. Technologies/skills demonstrated: - React-based UI composition, custom hooks (useSharingInfos), and modal/dialog patterns (ShareRestrictionModal). - Upgrading and syncing dependencies across cozy-client, cozy-lib sharing/viewer, and cozy-ui; implementing API refinements and breaking changes with clear test points. - Date formatting alignment and documentation corrections as ancillary quality work.
January 2025 performance summary focusing on business value and technical achievements across cozy-drive, cozy-libs, cozy-ui, and cozy-client. Key features delivered: - cozy-drive: OnlyOffice UI and Editing Experience Improvements. Added a desktop Edit button in the OnlyOffice toolbar, refactored editor view logic, improved tooltip behavior, tightened editor-state visibility, and hid/shows related sharing UI to reduce clutter in OnlyOffice contexts. - Konnector File List UI Enhancement: Added a visual badge to the first konnector folder to improve navigation and recognition of konnector-related directories. - Sharing flow improvements: Updated sharing creation to use the useSharingInfos hook and aligned with updated libraries by removing the deprecated HOME_LINK_HREF, driving a cleaner and more consistent sharing experience. - Dependency upgrades: Upgraded core cozy packages (client, sharing, viewer, etc.) to latest minor versions and synchronized lockfile to keep dependencies aligned and secure. Major bugs fixed: - Fixed visibility logic for the OnlyOffice edit button (enabled for OO shares with write access) and suppressed unnecessary tooltips to reduce UI noise. - Viewer UI improvements included removing the horizontal scrollbar, auto-hiding toolbar buttons, and stabilizing page display. - Various propTypes/dispatch value fixes in sharing components to improve runtime stability. Overall impact and accomplishments: - Delivered a more productive editing experience (OnlyOffice), smoother and more secure sharing, and clearer navigation across large collections (konnector folders). - Increased maintainability and resilience by aligning dependencies, modernizing APIs, and tightening UI/UX rules across the stack. Technologies/skills demonstrated: - React-based UI composition, custom hooks (useSharingInfos), and modal/dialog patterns (ShareRestrictionModal). - Upgrading and syncing dependencies across cozy-client, cozy-lib sharing/viewer, and cozy-ui; implementing API refinements and breaking changes with clear test points. - Date formatting alignment and documentation corrections as ancillary quality work.
December 2024 (Month: 2024-12) summary focused on delivering a robust, user-centric sharing experience across Cozy apps, modernizing core UI libraries, and improving testing reliability. Key features were delivered through cross-repo sharing enhancements, while major dependencies were upgraded to improve stability, performance, and accessibility. The work reduced risk of regressions and accelerated time-to-market for sharing-related capabilities, with a clear alignment to business value for user collaboration and data sharing. Highlights include a unified OO module with shared banner display conditions and toolbar actions, integrated OpenExternalLinkButton and OpenSharingLink flows, and LightFileViewer sharing integration with mobile-optimized toolbars. These changes were complemented by ongoing Cozy-Sharing and Cozy-UI upgrades, including date handling improvements, which reduce date-related display errors and localization inconsistencies. CI/testing hygiene improvements (removing Enzyme, updating Jest config, and tightening test coverage) also contributed to faster, more reliable deliveries.
December 2024 (Month: 2024-12) summary focused on delivering a robust, user-centric sharing experience across Cozy apps, modernizing core UI libraries, and improving testing reliability. Key features were delivered through cross-repo sharing enhancements, while major dependencies were upgraded to improve stability, performance, and accessibility. The work reduced risk of regressions and accelerated time-to-market for sharing-related capabilities, with a clear alignment to business value for user collaboration and data sharing. Highlights include a unified OO module with shared banner display conditions and toolbar actions, integrated OpenExternalLinkButton and OpenSharingLink flows, and LightFileViewer sharing integration with mobile-optimized toolbars. These changes were complemented by ongoing Cozy-Sharing and Cozy-UI upgrades, including date handling improvements, which reduce date-related display errors and localization inconsistencies. CI/testing hygiene improvements (removing Enzyme, updating Jest config, and tightening test coverage) also contributed to faster, more reliable deliveries.
For 2024-11, delivered core features and stability improvements across cozy-libs, cozy-drive, and cozy-ui. The work focused on user-facing sharing/navigation reliability, UI consistency, and maintainability to accelerate future delivery. Key outcomes include fixes to visibility and navigation flows, targeted UI refinements, and disciplined refactoring with dependency upgrades. Key features and improvements include CozyToCozy banner simplification, returns processing support, and enhanced external link actions. The upgrades to dependencies (cozy-ui 113.3.0 and cozy-harvest-lib 30.6.4) and the refactoring of actions into dedicated modules reduce complexity and enable faster iteration. The period also delivered improvements to public and drive UIs, such as hiding irrelevant icons, refining ActionMenu and MoreMenu behavior, and improving the sharing note flow and marker visibility for a smoother user experience. Overall, the month reduced user friction, increased reliability of sharing and navigation flows, and built a stronger foundation for upcoming features and cross-repo consistency.
For 2024-11, delivered core features and stability improvements across cozy-libs, cozy-drive, and cozy-ui. The work focused on user-facing sharing/navigation reliability, UI consistency, and maintainability to accelerate future delivery. Key outcomes include fixes to visibility and navigation flows, targeted UI refinements, and disciplined refactoring with dependency upgrades. Key features and improvements include CozyToCozy banner simplification, returns processing support, and enhanced external link actions. The upgrades to dependencies (cozy-ui 113.3.0 and cozy-harvest-lib 30.6.4) and the refactoring of actions into dedicated modules reduce complexity and enable faster iteration. The period also delivered improvements to public and drive UIs, such as hiding irrelevant icons, refining ActionMenu and MoreMenu behavior, and improving the sharing note flow and marker visibility for a smoother user experience. Overall, the month reduced user friction, increased reliability of sharing and navigation flows, and built a stronger foundation for upcoming features and cross-repo consistency.
2024-10 monthly summary: Across cozy-drive and cozy-ui, delivered major CI/CD modernization, dependency upgrades, and bundle size optimizations that improve build reliability, reduce maintenance burden, and accelerate deployment cycles. Key work included upgrading Bundlemon to 3.1.0, removing deprecated env vars and legacy CI configurations, and pruning unused dependencies. These changes lay groundwork for faster, safer releases and easier future upgrades.
2024-10 monthly summary: Across cozy-drive and cozy-ui, delivered major CI/CD modernization, dependency upgrades, and bundle size optimizations that improve build reliability, reduce maintenance burden, and accelerate deployment cycles. Key work included upgrading Bundlemon to 3.1.0, removing deprecated env vars and legacy CI configurations, and pruning unused dependencies. These changes lay groundwork for faster, safer releases and easier future upgrades.
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