
Over six months, contributed to eclipse-sirius/sirius-web by delivering six user-facing features focused on diagram tooling, model-driven engineering, and UI/UX improvements. Work included a major overhaul of the diagram palette, implementing a draggable contextual interface, integrated search, and last-used tool tracking to streamline author workflows. Enhanced backend capabilities by introducing transient diagram representations and aligning the Table metamodel for consistency and maintainability. Added configurable minimap visibility and richer documentation support within the View model. Leveraged Java, React, and TypeScript across both frontend and backend, emphasizing traceable commits, code quality, and maintainable architecture to improve user experience and project scalability.
March 2026: Delivered configurable and persistent minimap visibility in eclipse-sirius/sirius-web. Implemented per-diagram default minimap visibility, added ability to hide the minimap by default for specific diagram descriptions, and persisted minimap visibility state across sessions, addressing issue #6295. Commits bc56f6224fa2a2897baf44cb84ac48ed1c5238f5 and cb7eb5fb9ad730525dbc57e5ad6868203fb20f83 document the changes. These enhancements improve UX consistency and reduce manual toggling across diagrams.
March 2026: Delivered configurable and persistent minimap visibility in eclipse-sirius/sirius-web. Implemented per-diagram default minimap visibility, added ability to hide the minimap by default for specific diagram descriptions, and persisted minimap visibility state across sessions, addressing issue #6295. Commits bc56f6224fa2a2897baf44cb84ac48ed1c5238f5 and cb7eb5fb9ad730525dbc57e5ad6868203fb20f83 document the changes. These enhancements improve UX consistency and reduce manual toggling across diagrams.
February 2026 (eclipse-sirius/sirius-web): Delivered focused code quality and alignment work to strengthen the Table metamodel and overall metamodel consistency. Key delivery: Table Metamodel Alignment and Code Cleanup, aligning the Table metamodel with other metamodels to ensure consistency across the codebase and reduce drift. This included a cleanup pass and generation alignment, captured in commit cd8a14d074e89504729acb7b0b8725b0904aee32 (Signed-off-by: Florian Barbin). Impact: improved maintainability, reduced risk of regressions, and smoother onboarding for new contributors. There were no explicit major bugs fixed this month; the primary value came from cleanup and alignment that stabilizes the codebase and accelerates future feature work. Technologies/skills demonstrated: code cleanup/refactoring, metamodel alignment, traceable commits with sign-off, and adherence to project coding standards.
February 2026 (eclipse-sirius/sirius-web): Delivered focused code quality and alignment work to strengthen the Table metamodel and overall metamodel consistency. Key delivery: Table Metamodel Alignment and Code Cleanup, aligning the Table metamodel with other metamodels to ensure consistency across the codebase and reduce drift. This included a cleanup pass and generation alignment, captured in commit cd8a14d074e89504729acb7b0b8725b0904aee32 (Signed-off-by: Florian Barbin). Impact: improved maintainability, reduced risk of regressions, and smoother onboarding for new contributors. There were no explicit major bugs fixed this month; the primary value came from cleanup and alignment that stabilizes the codebase and accelerates future feature work. Technologies/skills demonstrated: code cleanup/refactoring, metamodel alignment, traceable commits with sign-off, and adherence to project coding standards.
January 2026 performance summary focusing on documentation enhancements in the View model for eclipse-sirius/sirius-web. Delivered a dedicated description attribute to support richer documentation for diagram elements, node/edge styles, and tools; linked to maintenance bug/issue 2503 to improve traceability and reduce documentation gaps.
January 2026 performance summary focusing on documentation enhancements in the View model for eclipse-sirius/sirius-web. Delivered a dedicated description attribute to support richer documentation for diagram elements, node/edge styles, and tools; linked to maintenance bug/issue 2503 to improve traceability and reduce documentation gaps.
December 2025 (eclipse-sirius/sirius-web): Delivered a new Transient Diagram Representations capability, including transient diagram creation and persistence refactor, and enhanced explorer services for dynamic content retrieval. The work is linked to issue 3305 and commit 40ece87b3f7b2f4ce4c93fbc6613e36680fb32dc. Business value: supports on-demand diagram views without altering persisted data, accelerating iteration and improving UX; technical impact includes a cleaner persistence layer and more responsive explorer tooling.
December 2025 (eclipse-sirius/sirius-web): Delivered a new Transient Diagram Representations capability, including transient diagram creation and persistence refactor, and enhanced explorer services for dynamic content retrieval. The work is linked to issue 3305 and commit 40ece87b3f7b2f4ce4c93fbc6613e36680fb32dc. Business value: supports on-demand diagram views without altering persisted data, accelerating iteration and improving UX; technical impact includes a cleaner persistence layer and more responsive explorer tooling.
October 2024: Delivered Last Used Tool Tracking and Quick Access in Diagram Palette for eclipse-sirius/sirius-web. This feature tracks the last tool used in the diagram palette and surfaces it for rapid access, improving throughput for diagram authors. No major bug fixes were reported this month. This work enhances user productivity, consistency in tool usage, and sets the foundation for further UX optimizations in diagram authoring workflows.
October 2024: Delivered Last Used Tool Tracking and Quick Access in Diagram Palette for eclipse-sirius/sirius-web. This feature tracks the last tool used in the diagram palette and surfaces it for rapid access, improving throughput for diagram authors. No major bug fixes were reported this month. This work enhances user productivity, consistency in tool usage, and sets the foundation for further UX optimizations in diagram authoring workflows.
September 2024 focused on delivering a major UX overhaul for the Diagram Palette in eclipse-sirius/sirius-web, aimed at speeding diagram creation and improving accessibility. Delivered a draggable contextual palette, a new list-based layout for quick-access tools, and an integrated search with keyboard navigation. These changes reduce clicks, streamline workflow, and improve discovery of diagram tools for end users. All work is traceable to concrete commits and contributes to higher user adoption and efficiency.
September 2024 focused on delivering a major UX overhaul for the Diagram Palette in eclipse-sirius/sirius-web, aimed at speeding diagram creation and improving accessibility. Delivered a draggable contextual palette, a new list-based layout for quick-access tools, and an integrated search with keyboard navigation. These changes reduce clicks, streamline workflow, and improve discovery of diagram tools for end users. All work is traceable to concrete commits and contributes to higher user adoption and efficiency.

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