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lethemanh

PROFILE

Lethemanh

The Manh Le contributed to the Cozy Drive, Cozy UI, and Cozy Libs repositories, focusing on collaborative file management and user experience improvements. He engineered features such as virtualized grid views with drag-and-drop, shared drive navigation, and robust access controls, using React, TypeScript, and CSS Modules. His work included backend integration for shared drive operations, keyboard shortcut support, and enhancements to bulk file actions. By refactoring components and modernizing selection logic, he improved reliability and maintainability. The depth of his contributions is reflected in cross-repository bug fixes, dependency upgrades, and the implementation of feature flags for configurable UI behavior.

Overall Statistics

Feature vs Bugs

57%Features

Repository Contributions

80Total
Bugs
23
Commits
80
Features
31
Lines of code
11,045
Activity Months4

Work History

October 2025

39 Commits • 15 Features

Oct 1, 2025

October 2025 monthly performance highlights across Cozy UI, Drive, Libs, Client, and Stack. Key features delivered, major fixes, and architectural improvements focused on delivering business value, improving user workflows, and strengthening reliability. Key features delivered: - cozy-ui: Added programmatic disable for TableRow via componentsProps.tableRow.disabled to allow external conditions to disable rows; complemented existing drag-and-drop logic. Commit: 41f8c1df0455f4405141d7bc3c640b524718c341. - cozy-ui: Improved highlighting for newly added items in the Virtualized DnD Table to ensure consistent visual cues when items are added, not just when selected or dragged. Commit: 14d2a3f03aa1b01973d1924d1869368daa83df43. - cozy-drive: Enhanced shared-drive UX with right-click on shared items and keyboard shortcuts for copy, cut, rename, select all, and deselect. Commits: 993c3e2641b5f9659bc8e5e9908cd0d5fdb56b1f; 91f4be862dfff4ed57c53bae955e62f22a5d6243. - cozy-drive: Open OO files in edit mode by default when user has right access. Commit: 85e09e01a664065e5c03da30ea188123a86953ac. - cozy-drive: Stabilized UI flows and views: fixed incorrect views per sharing rule, breadcrumb resolution, visibility toggles for shared drive, and selection grid behaviors (including new file selection) with several bug fixes and validations. Commits include: be21652c34ab7d160ca61707f6bbe45b898ab4e2; 99c5a91e89d4ad960f7e5fa5067b0ca3a9723b2d; 4a01ef3781ebbf1b4e284ed9d399a43f3f38c6c6; 60e52afc79a718f20c038e48380695b6530cde88; 794499d3c757c35d5a68b2e1074fd15c0e9f75a1; 770e955c81d05d78bb0ffed8758075ebf8bbd9c4; 8800598a4ed1bcf5efff71d2dc9579fc8618cdbd; etc. - cozy-drive: Upgraded cozy-sharing to 26.6.1 to apply new write-access checks in shared drives. Commits: 04d163c8935103d32e606f422201b264ca793092; de0673a6cc326aa1c949867dfb972baf060a6c01. - cozy-libs: ShareModal onRevokeSuccess callback to enable post-revocation actions; and Shared drives write-access improvements with corrected sharing rule checks and a dedicated sharing type check. Commits: 3845aced0e3cf365ffbc183bb5c5cf894b04e667; 6dc7dadf1192912563c656050606c18379a7bdcc; e75c3ba6ba044639b4ab13021067e15649ecc864. - cozy-client: Drive Settings doctype to centralize drive-related configuration. Commit: 34239d2bba11abb76a00d3d0d5adf5619303e37a. - cozy-stack: Drive Settings localization and UI groundwork enabling multi-language support and setup for drive settings UI. Commit: 86524d874171d401b7aec3f84ecb158365ee824c. - Shared improvements and refactors: Shift selection modernization, folder view shift-click and long-press enhancements, file interaction API cleanup, and selection logic updates with unit tests. Commits: 0fb5dfa93641e769d9f7952c6f1c90da8d6f5f61; 902e05a29d84d14184f3facf830c41e1531e00a7; a8718683102eadba61875bf91ff36f24fc74eb05; 18ccaa5854314bb09072b65ecfa30806dbb62270; 6bd870b6213f1a9d06c2991d3b9b8d6543a3b507; 94fd83008f9a472fffcd3a9b22a5b9c278869567; 668b4921b337d52be38b6032e12124c78f0477e0; 8448b557e9f99d17be18aaa1be8dd99be802c05f; 8066bac805e4a75625495061321c236f624afca6; 70d408038538d6d10be873498a3af29a3b4078b4; 2d5e6ae9c287f9a44f24963125d14499b49b7e0d; fdb5ec28a2953edb8065624643e86c88b8e4b1a9; 32eb3e155e1112d26a727f6d0857e6319f85f27f; 2827f18ca12376cfed20a72f1238f75a08a5eb6e. - Releases and process: pipeline reliability fixes to CI; public view sort persistence prevention. Commits: 429f585b92700a35daadd16cf4d0900e9feee16f; 2477ccbf608d60bd7c3b679d648f1b10af5e4c8e. Overall impact: - Accelerated user workflows for file management and collaboration with robust sharing controls and context-driven actions. - Improved reliability and consistency across views, sorts, and selections, reducing user error and support load. - Strengthened foundations for globalized UI and configurable drive settings, enabling faster onboarding of new locales and deployment scenarios. - Clear business value through tangible feature delivery, improved UX, and better fault tolerance in CI pipelines. Technologies and skills demonstrated: - React-based UI polish and prop-driven feature flags - Refactoring and modularization with hooks and helpers - Access control, sharing rules, and write-permission checks - Localization groundwork and settings doctype design - CI pipeline stabilization and test coverage improvements

September 2025

19 Commits • 4 Features

Sep 1, 2025

September 2025: Delivered significant enhancements to Cozy Drive, Cozy UI, and Cozy Libs, enabling collaborative workflows via Shared Drives, expanding external drive access, and stabilizing the tech stack. The work focused on business value through improved sharing, file operations inside shared drives, and a cleaner root UI, complemented by dependency upgrades and targeted bug fixes across libraries.

August 2025

14 Commits • 9 Features

Aug 1, 2025

In August 2025, I delivered a focused set of improvements across cozy-drive, cozy-ui, and cozy-libs to strengthen collaboration on shared drives, speed up bulk file operations, and boost stability. Key features delivered include: Sharings UI overhaul with a tabbed interface to distinguish all shared items from shared drives, and updates to navigation that replace the old SharedDriveList with a modern version; read-only mode for shared drives to safely restrict actions for non-writers; grid view enhancements with visual feedback when dragging files; range selection for bulk file management via shift-click and keyboard navigation; and cross-repo enhancements to shared-drive file loading and viewing. Dependency upgrades were applied to cozy-sharing (25.7.2) and cozy-ui (127.17.0) to improve stability and compatibility. In addition, bug fixes included correcting VirtualizedGridList item rendering and enabling sorting for virtualized tables. These changes deliver tangible business value by clarifying collaboration boundaries, accelerating bulk asset management, and improving reliability for shared-drive workflows.

July 2025

8 Commits • 3 Features

Jul 1, 2025

July 2025 performance-focused development across cozy-drive, cozy-ui, and cozy-libs. Delivered user-facing enhancements with drag-and-drop uploads on public sharing, revamped grid views with virtualization for scalable directories, extended virtualized grid capabilities with drag-and-drop in the UI library, and reliability improvements for shared drive creation.

Activity

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Quality Metrics

Correctness87.0%
Maintainability86.0%
Architecture82.8%
Performance81.6%
AI Usage21.0%

Skills & Technologies

Programming Languages

CSSJSXJavaScriptPOReactStylusTypeScriptYAML

Technical Skills

API IntegrationAPI developmentBackend IntegrationBackend developmentCSSCSS ModulesCode RefactoringComponent DevelopmentComponent RefactoringContext APICozy PlatformDependency ManagementDocumentationDrag and DropFeature Flag Management

Repositories Contributed To

5 repos

Overview of all repositories you've contributed to across your timeline

cozy/cozy-drive

Jul 2025 Oct 2025
4 Months active

Languages Used

CSSJSXJavaScriptStylusTypeScriptYAMLReact

Technical Skills

CSSComponent DevelopmentContext APIFront End DevelopmentFrontend DevelopmentJavaScript

cozy/cozy-ui

Jul 2025 Oct 2025
4 Months active

Languages Used

JSXJavaScriptReact

Technical Skills

Component DevelopmentDrag and DropFront End DevelopmentFrontend DevelopmentReactUI/UX

cozy/cozy-libs

Jul 2025 Oct 2025
4 Months active

Languages Used

JavaScriptCSSJSXReact

Technical Skills

Full stack developmentFrontend DevelopmentHOC (Higher-Order Components)ReactCSSFront-end Development

cozy/cozy-client

Sep 2025 Oct 2025
2 Months active

Languages Used

JavaScript

Technical Skills

API developmentDocumentationFull stack developmentFrontend Development

cozy/cozy-stack

Oct 2025 Oct 2025
1 Month active

Languages Used

CSSPO

Technical Skills

CSSInternationalization

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