Deltares/fews-web-oc
Nov 2024 – Oct 2025
11 Months active
Languages Used
CSSJavaScriptTypeScriptVueYAMLHTMLJSONShell
Technical Skills
CI/CDCSSCSS StylingCode FormattingCode QualityComponent Refactoring
Werner Kramer
PROFILE
Werner Kramer
Werner Kramer developed and maintained the Deltares/fews-web-oc repository, delivering robust UI/UX features, data visualization tools, and workflow enhancements for a complex web client. He engineered component-driven interfaces using TypeScript and Vue.js, refactored data flows for maintainability, and implemented accessibility improvements throughout the application. His work included integrating document display and reporting, modernizing authentication, and expanding end-to-end test coverage with Playwright. By upgrading dependencies, refining state management, and introducing centralized utilities, Werner improved reliability, security, and developer experience. The depth of his contributions is evident in the breadth of features, bug fixes, and architectural refinements delivered over the project.
Overall Statistics
Feature vs Bugs
69%Features
Repository Contributions
299Total
Bugs
47
Commits
299
Features
103
Lines of code
59,890
Activity Months11
Your Network
16 peopleSame Organization
@vortech.nl4
Work History
October 2025
18 Commits • 7 Features
Oct 1, 2025October 2025 — Deltares/fews-web-oc: Delivered stability and accessibility improvements to ReportsDisplay, expanded test coverage, and enhanced UI/UX and navigation across the front end. Key features delivered: ReportsDisplay UI stability with accessibility (download button visibility gated by report availability; tooltip and ARIA label), end-to-end tests for ReportsDisplay in topology module, UI/UX improvements removing unnecessary skeleton loaders, and new ForecastRange and ForecastSummary components for task run visualization. Major bugs fixed: robust handling when no reports exist; conditional rendering to avoid stray controls; improved product deletion UX with correct filtering and navigation to the previous item. Other improvements: router default routing auto-selects the first available component when none is configured; threshold navigation now supports aSelectable prop to control navigation. Technologies/skills demonstrated: React component design, accessibility (ARIA, tooltips), end-to-end testing, UI styling, refactoring for TaskRun and visualization components, and improved routing logic. Impact: higher user satisfaction through stable, accessible UI; reduced maintenance with automated tests; clearer business value through robust report flows and visualizations.
18 Commits • 7 Features
Oct 1, 2025October 2025 — Deltares/fews-web-oc: Delivered stability and accessibility improvements to ReportsDisplay, expanded test coverage, and enhanced UI/UX and navigation across the front end. Key features delivered: ReportsDisplay UI stability with accessibility (download button visibility gated by report availability; tooltip and ARIA label), end-to-end tests for ReportsDisplay in topology module, UI/UX improvements removing unnecessary skeleton loaders, and new ForecastRange and ForecastSummary components for task run visualization. Major bugs fixed: robust handling when no reports exist; conditional rendering to avoid stray controls; improved product deletion UX with correct filtering and navigation to the previous item. Other improvements: router default routing auto-selects the first available component when none is configured; threshold navigation now supports aSelectable prop to control navigation. Technologies/skills demonstrated: React component design, accessibility (ARIA, tooltips), end-to-end testing, UI styling, refactoring for TaskRun and visualization components, and improved routing logic. Impact: higher user satisfaction through stable, accessible UI; reduced maintenance with automated tests; clearer business value through robust report flows and visualizations.
October 2025
September 2025
25 Commits • 7 Features
Sep 1, 2025This month focused on stabilizing the FEWS web-OC UI, refining ImportStatus and product browser behavior, and modernizing the underlying tooling. The work delivered concrete UI improvements, refactors for status handling, and targeted maintenance that enhances reliability, performance, and maintainability. Business value was realized through reduced user friction, faster iteration cycles, and a more scalable foundation for future features.
September 2025
25 Commits • 7 Features
Sep 1, 2025This month focused on stabilizing the FEWS web-OC UI, refining ImportStatus and product browser behavior, and modernizing the underlying tooling. The work delivered concrete UI improvements, refactors for status handling, and targeted maintenance that enhances reliability, performance, and maintainability. Business value was realized through reduced user friction, faster iteration cycles, and a more scalable foundation for future features.
July 2025
6 Commits • 4 Features
Jul 1, 2025July 2025 — Deltares/fews-web-oc: Key deliverables include centralized UID generation across components, an upgrade of the charting dependency, end-to-end testing setup with Playwright and topology tests, and a UI refinement for conditional manual log rendering in LogItem. Major bugs fixed: none reported. Overall impact: improved ID consistency and maintainability, expanded test coverage and reliability, and clearer UI behavior, driving faster defect detection and safer releases. Technologies/skills demonstrated: TypeScript utilities, refactoring, dependency management, Playwright-based E2E testing, topology tests, and UI component refinement.
6 Commits • 4 Features
Jul 1, 2025July 2025 — Deltares/fews-web-oc: Key deliverables include centralized UID generation across components, an upgrade of the charting dependency, end-to-end testing setup with Playwright and topology tests, and a UI refinement for conditional manual log rendering in LogItem. Major bugs fixed: none reported. Overall impact: improved ID consistency and maintainability, expanded test coverage and reliability, and clearer UI behavior, driving faster defect detection and safer releases. Technologies/skills demonstrated: TypeScript utilities, refactoring, dependency management, Playwright-based E2E testing, topology tests, and UI component refinement.
July 2025
June 2025
84 Commits • 31 Features
Jun 1, 2025June 2025 for Deltares/fews-web-oc focused on customer-facing UI refinements, expanded document/display capabilities, and strengthening maintainability and security. Key outcomes include a UI/UX overhaul of the toolbar and workflow panel; comprehensive document display support across topology nodes and Product views; enhancements to editing/reporting workflows (editor access, archiving, and email delivery); and targeted quality improvements, dependency updates, and authentication resilience to improve reliability and onboarding.
June 2025
84 Commits • 31 Features
Jun 1, 2025June 2025 for Deltares/fews-web-oc focused on customer-facing UI refinements, expanded document/display capabilities, and strengthening maintainability and security. Key outcomes include a UI/UX overhaul of the toolbar and workflow panel; comprehensive document display support across topology nodes and Product views; enhancements to editing/reporting workflows (editor access, archiving, and email delivery); and targeted quality improvements, dependency updates, and authentication resilience to improve reliability and onboarding.
May 2025
26 Commits • 8 Features
May 1, 2025Performance update for May 2025 (Deltares/fews-web-oc): Delivered major UI features and infrastructure improvements that enhance product discoverability, data handling, and release reliability. Highlights include a new Core Product Browser UI with configuration wiring and enhanced table interactions, a Document Browser and routing scaffold, and Product Metadata Types. Also completed UI polish such as search on the table, timeZero display from product metadata, and Upload button styling. Back-end and DevOps enhancements include CI workflow modernization to GitHub Actions v4, Node.js environment upgrade to v24, Vite proxy and CSP improvements, and general code hygiene fixes. These changes drive faster iteration, better user experience, and more reliable deployments.
26 Commits • 8 Features
May 1, 2025Performance update for May 2025 (Deltares/fews-web-oc): Delivered major UI features and infrastructure improvements that enhance product discoverability, data handling, and release reliability. Highlights include a new Core Product Browser UI with configuration wiring and enhanced table interactions, a Document Browser and routing scaffold, and Product Metadata Types. Also completed UI polish such as search on the table, timeZero display from product metadata, and Upload button styling. Back-end and DevOps enhancements include CI workflow modernization to GitHub Actions v4, Node.js environment upgrade to v24, Vite proxy and CSP improvements, and general code hygiene fixes. These changes drive faster iteration, better user experience, and more reliable deployments.
May 2025
April 2025
16 Commits • 4 Features
Apr 1, 2025April 2025 Monthly Summary for Deltares/fews-web-oc: Delivered major UI improvements across WorkflowsControl and Thresholds, polished Task Runs UI, and established default configurations for v-number-input. These changes enhance user productivity, reduce configuration errors, and improve consistency across the web client.
April 2025
16 Commits • 4 Features
Apr 1, 2025April 2025 Monthly Summary for Deltares/fews-web-oc: Delivered major UI improvements across WorkflowsControl and Thresholds, polished Task Runs UI, and established default configurations for v-number-input. These changes enhance user productivity, reduce configuration errors, and improve consistency across the web client.
March 2025
5 Commits • 2 Features
Mar 1, 2025Monthly work summary for Deltares/fews-web-oc — March 2025. Focused on delivering geospatial accuracy improvements, UI reliability, and modernization of the release process, with clear business value in data fidelity, user experience, and deployment readiness.
5 Commits • 2 Features
Mar 1, 2025Monthly work summary for Deltares/fews-web-oc — March 2025. Focused on delivering geospatial accuracy improvements, UI reliability, and modernization of the release process, with clear business value in data fidelity, user experience, and deployment readiness.
March 2025
February 2025
18 Commits • 3 Features
Feb 1, 2025February 2025 (Deltares/fews-web-oc): Delivered substantial UI/data-flow enhancements, location management improvements, and stability upgrades that collectively improve usability, performance, and maintainability. Key work centered on refactoring SpatialDisplay to be prop-driven with proper location IDs and coordinates, enabling robust multi-location support, relocating routing logic for clearer data flow, and separating Map and controls for reusability. Added multi-location selection with Ctrl/Meta keys, improved LocationsSearchControl placeholder behavior, and upgraded core dependencies (Pinia, Terradraw) to boost stability and DX. Also added abort reasons for asynchronous operations to improve debugging and traceability. These changes reduce complexity, enable easier feature extension, and accelerate delivery of location-based analytics to users.
February 2025
18 Commits • 3 Features
Feb 1, 2025February 2025 (Deltares/fews-web-oc): Delivered substantial UI/data-flow enhancements, location management improvements, and stability upgrades that collectively improve usability, performance, and maintainability. Key work centered on refactoring SpatialDisplay to be prop-driven with proper location IDs and coordinates, enabling robust multi-location support, relocating routing logic for clearer data flow, and separating Map and controls for reusability. Added multi-location selection with Ctrl/Meta keys, improved LocationsSearchControl placeholder behavior, and upgraded core dependencies (Pinia, Terradraw) to boost stability and DX. Also added abort reasons for asynchronous operations to improve debugging and traceability. These changes reduce complexity, enable easier feature extension, and accelerate delivery of location-based analytics to users.
January 2025
7 Commits • 3 Features
Jan 1, 2025January 2025: Deltares/fews-web-oc monthly summary. Key deliverables include routing UX improvements for TopologyDisplayView, robust location fetching with Promise.allSettled, and automargin enhancements for charts, plus targeted maintenance. These changes reduce navigation friction, increase data reliability, and improve chart readability, delivering measurable business value and easier maintainability.
7 Commits • 3 Features
Jan 1, 2025January 2025: Deltares/fews-web-oc monthly summary. Key deliverables include routing UX improvements for TopologyDisplayView, robust location fetching with Promise.allSettled, and automargin enhancements for charts, plus targeted maintenance. These changes reduce navigation friction, increase data reliability, and improve chart readability, delivering measurable business value and easier maintainability.
January 2025
December 2024
49 Commits • 17 Features
Dec 1, 2024December 2024 was a focused month of UI polish, reliability improvements, and release readiness for Deltares/fews-web-oc. Delivered user-facing UI/UX enhancements (time series download moved into the dots menu; added padding to table headers; adjusted title placement after tab buttons) and re-enabled essential capabilities (Time Series Download Restoration). Hardened privacy and visuals (node URL hidden in app bar; LInter font issue resolved). Prepared and documented release 1.2.0-rc.0 while modernizing the tech stack with key dependency upgrades (Vite 6, TypeScript, jsonforms, maplibre-gl) and Node runtime updates. Strengthened testing and tooling through nodestore tests updates and lint/CI improvements. A regression fix ensured active nodeId is respected in workflows. Overall, this work improved user experience, security, stability, and release readiness.
December 2024
49 Commits • 17 Features
Dec 1, 2024December 2024 was a focused month of UI polish, reliability improvements, and release readiness for Deltares/fews-web-oc. Delivered user-facing UI/UX enhancements (time series download moved into the dots menu; added padding to table headers; adjusted title placement after tab buttons) and re-enabled essential capabilities (Time Series Download Restoration). Hardened privacy and visuals (node URL hidden in app bar; LInter font issue resolved). Prepared and documented release 1.2.0-rc.0 while modernizing the tech stack with key dependency upgrades (Vite 6, TypeScript, jsonforms, maplibre-gl) and Node runtime updates. Strengthened testing and tooling through nodestore tests updates and lint/CI improvements. A regression fix ensured active nodeId is respected in workflows. Overall, this work improved user experience, security, stability, and release readiness.
November 2024
45 Commits • 17 Features
Nov 1, 2024November 2024 — Deltares/fews-web-oc: Delivered substantial UI/UX, topology, and reliability improvements with measurable business value. Key features delivered and improvements include: - Leaf Nodes: Implemented leaf node selection controls (app bar and standard select) and resolved an outline rendering bug for leaf nodes. Commits: c268a68b3ff54f6319550d5ab2b6d34c0bea1c9f; 6eb9b62e365abcb9ff34311564e7575f8dd9c91c; e6a57f97db7ec510bf751e564b1aa264b7ce6e71 - Navigation and labeling: Reworked navigation for usability (bottom menu to prevent mouseover loss; relocated menu) and updated default labels to display full names; added digits support and node-id based selection. Commits: 0eca11ac10353656f72afc5e90d96cdba5de5f36; 0d6f1b7fe65558dcbe2ce6ddb938a19544631df9; bb20247d8beaa49fbfacd990601d9548e45a98f8; bd004efd4cbfe77b20033f36dab710086f275db8; 1b6a15a756f59a6a0464672e13e6cd61af685911; 549e84d3d8f4f148f032ced3c8563d5ca8bdab08 - Topology and data integrity: Added topology system monitor routing, refactored topology display logic; restored data-download capability and fixed trailing slash issues. Commits: 9200d78ea23316e8f132a44ea739793d8f8e4bd4; 3699afdf85742c583d949e9834c14f24134d521e; 5fe74f226010a7e557356e185442415b4554a014; 764038762a2140a255401d61efffc58bfd99ce0f; b606bef0f5038aeec62f5691bc355cfc0cb4f32b - TimeSeriesTable and UI refactors: Refactored header structure, improved id handling and loading lifecycle; lint fixes. Commits: 6a0b41787cfcc10779489b63b57e1bd37dfb3771; 818ab33e980bcbc8ecceff7d4a40e5c80c52aeac; 666c2722aadba47b37fad7d97d205335cb190395; 86c84833af5b28aa8c50af1f12a1e93fabf09d41; 5ee55bb8217809e41c7b30f3c26522d60b488f17; 13ce31d89d18ef067f7b5f909e26be9d47c7aaa2; 005e39a02cfe72ce23b8a255d657686b2e2a7cc6; 7245719c07bd314a6c3f44739ddd2da5f1612810 - Quality, validation, and typing: Lint fixes, v-form validation, and refined type definitions to improve maintainability and CI readiness. Commits: 14ccb997399ae34303e075fd98b9725e49e70e4f; b723be1489b854bb74dffd1dbcdd7a0e6f966a98; 8ef092d55613c71c343015674132bb773aead2f4; 2f4d78f5790fed1217e650b354af59eef353a3a0; a217355b0b356cd9d9ca9f483cd97747dda1ff9d"
45 Commits • 17 Features
Nov 1, 2024November 2024 — Deltares/fews-web-oc: Delivered substantial UI/UX, topology, and reliability improvements with measurable business value. Key features delivered and improvements include: - Leaf Nodes: Implemented leaf node selection controls (app bar and standard select) and resolved an outline rendering bug for leaf nodes. Commits: c268a68b3ff54f6319550d5ab2b6d34c0bea1c9f; 6eb9b62e365abcb9ff34311564e7575f8dd9c91c; e6a57f97db7ec510bf751e564b1aa264b7ce6e71 - Navigation and labeling: Reworked navigation for usability (bottom menu to prevent mouseover loss; relocated menu) and updated default labels to display full names; added digits support and node-id based selection. Commits: 0eca11ac10353656f72afc5e90d96cdba5de5f36; 0d6f1b7fe65558dcbe2ce6ddb938a19544631df9; bb20247d8beaa49fbfacd990601d9548e45a98f8; bd004efd4cbfe77b20033f36dab710086f275db8; 1b6a15a756f59a6a0464672e13e6cd61af685911; 549e84d3d8f4f148f032ced3c8563d5ca8bdab08 - Topology and data integrity: Added topology system monitor routing, refactored topology display logic; restored data-download capability and fixed trailing slash issues. Commits: 9200d78ea23316e8f132a44ea739793d8f8e4bd4; 3699afdf85742c583d949e9834c14f24134d521e; 5fe74f226010a7e557356e185442415b4554a014; 764038762a2140a255401d61efffc58bfd99ce0f; b606bef0f5038aeec62f5691bc355cfc0cb4f32b - TimeSeriesTable and UI refactors: Refactored header structure, improved id handling and loading lifecycle; lint fixes. Commits: 6a0b41787cfcc10779489b63b57e1bd37dfb3771; 818ab33e980bcbc8ecceff7d4a40e5c80c52aeac; 666c2722aadba47b37fad7d97d205335cb190395; 86c84833af5b28aa8c50af1f12a1e93fabf09d41; 5ee55bb8217809e41c7b30f3c26522d60b488f17; 13ce31d89d18ef067f7b5f909e26be9d47c7aaa2; 005e39a02cfe72ce23b8a255d657686b2e2a7cc6; 7245719c07bd314a6c3f44739ddd2da5f1612810 - Quality, validation, and typing: Lint fixes, v-form validation, and refined type definitions to improve maintainability and CI readiness. Commits: 14ccb997399ae34303e075fd98b9725e49e70e4f; b723be1489b854bb74dffd1dbcdd7a0e6f966a98; 8ef092d55613c71c343015674132bb773aead2f4; 2f4d78f5790fed1217e650b354af59eef353a3a0; a217355b0b356cd9d9ca9f483cd97747dda1ff9d"
November 2024
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Quality Metrics
Correctness90.0%
Maintainability91.0%
Architecture86.6%
Performance87.2%
AI Usage21.2%
Skills & Technologies
Programming Languages
CSSHTMLJSONJavaScriptShellTypeScriptVueVue.jsYAML
Technical Skills
API IntegrationAccessibilityAuthenticationBuild ToolsCI/CDCSSCSS StylingChart LibrariesCode CleanupCode FormattingCode OrganizationCode QualityCode RefactoringCode ReversionComponent Architecture
Repositories Contributed To
Overview of all repositories you've contributed to across your timeline