grommet/hpe-design-system
Nov 2024 – Jun 2026
15 Months active
Languages Used
JSXJavaScriptYAMLCSSJSONTypeScripttsxMarkdown
Technical Skills
Dependency ManagementFront End DevelopmentGrommet UIReactComponent-Based ArchitectureDesign Systems
Matthew Glissmann
PROFILE
Matthew Glissmann
Worked extensively on the grommet/hpe-design-system repository, delivering a wide range of features and improvements across design tokens, navigation, accessibility, and documentation. Leveraged React, TypeScript, and CSS to build scalable UI components, enhance theme management, and implement WCAG 2.2 AA accessibility standards. Introduced new navigation patterns, icon libraries, and a knowledge base, while modernizing build tooling and streamlining developer onboarding. Focused on maintainability through code refactoring, linting, and comprehensive testing, as well as improving documentation workflows and telemetry. The work emphasized robust component architecture, responsive design, and cross-team collaboration, resulting in a more reliable and efficient design system platform.
Overall Statistics
Feature vs Bugs
90%Features
Repository Contributions
52Total
Bugs
3
Commits
52
Features
27
Lines of code
40,730
Activity Months15
Your Network
7 peopleWork History
June 2026
2 Commits
Jun 1, 2026June 2026 monthly summary for grommet/hpe-design-system: Focused on code quality and maintainability, delivering linting cleanup and structural improvements that reduce defect risk and accelerate future work. Targeted fixes across a monorepo to resolve eslint max-line length errors and linting issues, complemented by variable renaming and restructuring for clearer organization. The work includes AI-assisted fixes co-authored in the commits.
2 Commits
Jun 1, 2026June 2026 monthly summary for grommet/hpe-design-system: Focused on code quality and maintainability, delivering linting cleanup and structural improvements that reduce defect risk and accelerate future work. Targeted fixes across a monorepo to resolve eslint max-line length errors and linting issues, complemented by variable renaming and restructuring for clearer organization. The work includes AI-assisted fixes co-authored in the commits.
June 2026
May 2026
1 Commits • 1 Features
May 1, 2026During May 2026, delivered foundational Knowledge Base (KB) for the HPE Design System and initiated a comprehensive Documentation Refactor. Established a structured knowledge-store in the monorepo, standardized component documentation templates, and introduced telemetry to track changes and improvements. Completed repo refactor scaffolding for scalable, auditable docs, setting the stage for ongoing governance and automation.
May 2026
1 Commits • 1 Features
May 1, 2026During May 2026, delivered foundational Knowledge Base (KB) for the HPE Design System and initiated a comprehensive Documentation Refactor. Established a structured knowledge-store in the monorepo, standardized component documentation templates, and introduced telemetry to track changes and improvements. Completed repo refactor scaffolding for scalable, auditable docs, setting the stage for ongoing governance and automation.
April 2026
2 Commits • 1 Features
Apr 1, 2026April 2026 monthly summary for grommet/hpe-design-system focused on documentation and testing improvements that improve design-token workflow and documentation reliability.
2 Commits • 1 Features
Apr 1, 2026April 2026 monthly summary for grommet/hpe-design-system focused on documentation and testing improvements that improve design-token workflow and documentation reliability.
April 2026
February 2026
3 Commits • 3 Features
Feb 1, 2026Concise monthly summary for 2026-02 focusing on features delivered, major accomplishments, and business value for grommet/hpe-design-system. No major bugs fixed are reported this period.
February 2026
3 Commits • 3 Features
Feb 1, 2026Concise monthly summary for 2026-02 focusing on features delivered, major accomplishments, and business value for grommet/hpe-design-system. No major bugs fixed are reported this period.
January 2026
5 Commits • 2 Features
Jan 1, 2026January 2026 monthly summary: Delivered a major overhaul of the documentation site and a new UserFeedback subsystem, delivering enhanced usability, navigation, and maintainability. These efforts reduce future work for layout enhancements and improve user satisfaction for docs and feedback flows.
5 Commits • 2 Features
Jan 1, 2026January 2026 monthly summary: Delivered a major overhaul of the documentation site and a new UserFeedback subsystem, delivering enhanced usability, navigation, and maintainability. These efforts reduce future work for layout enhancements and improve user satisfaction for docs and feedback flows.
January 2026
December 2025
1 Commits • 1 Features
Dec 1, 2025December 2025: Implemented Navigation Menu Enhancements in the grommet/hpe-design-system, delivering spacing updates to match design specs, active state support for any URL-bearing item, expanded test coverage, stronger type safety, and a maintainable refactor. Aligned navigation behavior with the design system (Figma) and added accessibility improvements, resulting in a more robust, testable, and designer-aligned navigation experience.
December 2025
1 Commits • 1 Features
Dec 1, 2025December 2025: Implemented Navigation Menu Enhancements in the grommet/hpe-design-system, delivering spacing updates to match design specs, active state support for any URL-bearing item, expanded test coverage, stronger type safety, and a maintainable refactor. Aligned navigation behavior with the design system (Figma) and added accessibility improvements, resulting in a more robust, testable, and designer-aligned navigation experience.
October 2025
10 Commits • 2 Features
Oct 1, 20252025-10 Monthly summary for grommet/hpe-design-system: Delivered the HPE Design Icons for Grommet integration, improved documentation and codemod tooling for icon migrations, and fixed focus tokens design mappings to improve accessibility and visuals. These efforts enable faster migrations, smaller bundles, and a stronger developer experience across Grommet-based apps.
10 Commits • 2 Features
Oct 1, 20252025-10 Monthly summary for grommet/hpe-design-system: Delivered the HPE Design Icons for Grommet integration, improved documentation and codemod tooling for icon migrations, and fixed focus tokens design mappings to improve accessibility and visuals. These efforts enable faster migrations, smaller bundles, and a stronger developer experience across Grommet-based apps.
October 2025
September 2025
3 Commits • 2 Features
Sep 1, 2025September 2025 highlights focused on establishing scalable design-system foundations and elevating navigation UX in grommet/hpe-design-system. Delivered foundational HPE Icons scaffolding with Storybook integration, enabling consistent iconography, theming, and development/testing workflows. Implemented an accessible, responsive Navigation Menu Component to improve site navigation and keyboard usability. These contributions set the stage for faster feature delivery, improved UI consistency, and stronger design-system governance.
September 2025
3 Commits • 2 Features
Sep 1, 2025September 2025 highlights focused on establishing scalable design-system foundations and elevating navigation UX in grommet/hpe-design-system. Delivered foundational HPE Icons scaffolding with Storybook integration, enabling consistent iconography, theming, and development/testing workflows. Implemented an accessible, responsive Navigation Menu Component to improve site navigation and keyboard usability. These contributions set the stage for faster feature delivery, improved UI consistency, and stronger design-system governance.
August 2025
2 Commits • 2 Features
Aug 1, 2025Month: 2025-08 Key deliverables and impact: - Aries Core: TypeScript support added and a new NavigationMenu component; replaced the old Nav/NavSection with the new component and updated Storybook/Babel/Webpack configs to work with TypeScript. Commit: 1a6dfa3ab2c6fce6da440498d7a528d28ee1e0fa. - React Hook: useSessionStorage introduced for type-safe, SSR-friendly, and error-handling management of browser sessionStorage, including documentation and tests. Commit: df4bf64546e36d90a9b6645693273072ba6c9404. - Design-system modernization: TS adoption scaffold and build-tooling updates across aries-core (storybook/babel/webpack), improving developer experience and consistency. Overall impact: - Accelerated TS adoption within the design system, enabling safer, more maintainable code, and improved SSR/browser storage handling - Better developer experience through updated tooling, docs, and tests that reduce onboarding time and risk of runtime errors. Technologies/skills demonstrated: - TypeScript, React, React hooks, SSR considerations for storage, build tooling (Storybook, Babel, Webpack), documentation and testing.
2 Commits • 2 Features
Aug 1, 2025Month: 2025-08 Key deliverables and impact: - Aries Core: TypeScript support added and a new NavigationMenu component; replaced the old Nav/NavSection with the new component and updated Storybook/Babel/Webpack configs to work with TypeScript. Commit: 1a6dfa3ab2c6fce6da440498d7a528d28ee1e0fa. - React Hook: useSessionStorage introduced for type-safe, SSR-friendly, and error-handling management of browser sessionStorage, including documentation and tests. Commit: df4bf64546e36d90a9b6645693273072ba6c9404. - Design-system modernization: TS adoption scaffold and build-tooling updates across aries-core (storybook/babel/webpack), improving developer experience and consistency. Overall impact: - Accelerated TS adoption within the design system, enabling safer, more maintainable code, and improved SSR/browser storage handling - Better developer experience through updated tooling, docs, and tests that reduce onboarding time and risk of runtime errors. Technologies/skills demonstrated: - TypeScript, React, React hooks, SSR considerations for storage, build tooling (Storybook, Babel, Webpack), documentation and testing.
August 2025
April 2025
1 Commits • 1 Features
Apr 1, 2025April 2025 monthly summary focused on delivering accessibility improvements and reinforcing design-system quality. Key outcomes include WCAG 2.2 AA-compliant RadioButtonGroup accessibility enhancements in grommet/hpe-design-system, with a dedicated component section and updated documentation. No major bugs fixed this period. The work reduces accessibility risk, improves inclusivity, and accelerates adoption by designers and developers.
April 2025
1 Commits • 1 Features
Apr 1, 2025April 2025 monthly summary focused on delivering accessibility improvements and reinforcing design-system quality. Key outcomes include WCAG 2.2 AA-compliant RadioButtonGroup accessibility enhancements in grommet/hpe-design-system, with a dedicated component section and updated documentation. No major bugs fixed this period. The work reduces accessibility risk, improves inclusivity, and accelerates adoption by designers and developers.
March 2025
3 Commits • 2 Features
Mar 1, 2025Month: 2025-03 — Monthly summary for grommet/hpe-design-system focusing on business value and technical achievements. Key features delivered: - Design Token Table and Navigation UX Improvements: Refactor of the design token table, introduction of a tokenColumns config, and navigation pane improvements (single-directory expansion and automatic closing on item selection). Style refinements enhanced readability and usability. Commits: 3beafbd0e5589856d46a915d34c850f9fd4887e0 (All tokens - Nav menu tweaks #4785). - Accessibility Compliance Enhancements (WCAG 2.2 AA) for Card and ToggleGroup: Card adds AccessibilitySection, refines evaluation logic for not-applicable statuses, and updates docs to WCAG 2.2 AA; ToggleGroup adds WCAG compliance information, updates accessibility attributes, and aligns dependencies for Storybook compatibility. Commits: c2cee9efd0909b1086cba85c5d134d460f576cd8; 4228a498975e6fbb3beb2f666dff46e08a0d4fec. Major bugs fixed: - Addressed critical accessibility gaps and conformance issues in Card and ToggleGroup, including improved ARIA attributes, evaluation logic, and updated docs to reflect WCAG 2.2 AA; ensured Storybook compatibility to prevent regressions. Overall impact and accomplishments: - Strengthened design-system reliability by delivering WCAG 2.2 AA compliant components and an improved token governance UX, enabling faster designer-developer workflows and reducing accessibility risk across core UI. Technologies/skills demonstrated: - Accessibility (WCAG 2.2 AA), design-token architecture, UI pattern improvements, and Storybook compatibility; clear traceability to commits and impact on user experience.
3 Commits • 2 Features
Mar 1, 2025Month: 2025-03 — Monthly summary for grommet/hpe-design-system focusing on business value and technical achievements. Key features delivered: - Design Token Table and Navigation UX Improvements: Refactor of the design token table, introduction of a tokenColumns config, and navigation pane improvements (single-directory expansion and automatic closing on item selection). Style refinements enhanced readability and usability. Commits: 3beafbd0e5589856d46a915d34c850f9fd4887e0 (All tokens - Nav menu tweaks #4785). - Accessibility Compliance Enhancements (WCAG 2.2 AA) for Card and ToggleGroup: Card adds AccessibilitySection, refines evaluation logic for not-applicable statuses, and updates docs to WCAG 2.2 AA; ToggleGroup adds WCAG compliance information, updates accessibility attributes, and aligns dependencies for Storybook compatibility. Commits: c2cee9efd0909b1086cba85c5d134d460f576cd8; 4228a498975e6fbb3beb2f666dff46e08a0d4fec. Major bugs fixed: - Addressed critical accessibility gaps and conformance issues in Card and ToggleGroup, including improved ARIA attributes, evaluation logic, and updated docs to reflect WCAG 2.2 AA; ensured Storybook compatibility to prevent regressions. Overall impact and accomplishments: - Strengthened design-system reliability by delivering WCAG 2.2 AA compliant components and an improved token governance UX, enabling faster designer-developer workflows and reducing accessibility risk across core UI. Technologies/skills demonstrated: - Accessibility (WCAG 2.2 AA), design-token architecture, UI pattern improvements, and Storybook compatibility; clear traceability to commits and impact on user experience.
March 2025
February 2025
3 Commits • 3 Features
Feb 1, 2025February 2025 performance summary for grommet/hpe-design-system. Delivered three major features across the Aries-site demo and DSCC pages, enhancing developer onboarding, demo realism, and system visibility. No major bugs fixed documented this month. Impact includes faster dev setup, richer UI detail in demos, and improved access to system metrics and properties.
February 2025
3 Commits • 3 Features
Feb 1, 2025February 2025 performance summary for grommet/hpe-design-system. Delivered three major features across the Aries-site demo and DSCC pages, enhancing developer onboarding, demo realism, and system visibility. No major bugs fixed documented this month. Impact includes faster dev setup, richer UI detail in demos, and improved access to system metrics and properties.
January 2025
5 Commits • 3 Features
Jan 1, 2025January 2025 monthly summary for grommet/hpe-design-system focusing on delivering a cohesive VM data presentation layer, improved navigation, and typography consistency across the design system. The work emphasizes business value (better data visibility, easier navigation, consistent UX) and technical craftsmanship (layout system, responsive data collection, and resilient theming).
5 Commits • 3 Features
Jan 1, 2025January 2025 monthly summary for grommet/hpe-design-system focusing on delivering a cohesive VM data presentation layer, improved navigation, and typography consistency across the design system. The work emphasizes business value (better data visibility, easier navigation, consistent UX) and technical craftsmanship (layout system, responsive data collection, and resilient theming).
January 2025
December 2024
7 Commits • 2 Features
Dec 1, 2024December 2024 monthly summary for grommet/hpe-design-system. Focused on delivering design-system enhancements, visual regression readiness, and build stability to accelerate design-to-development cycles and improve cross-application consistency.
December 2024
7 Commits • 2 Features
Dec 1, 2024December 2024 monthly summary for grommet/hpe-design-system. Focused on delivering design-system enhancements, visual regression readiness, and build stability to accelerate design-to-development cycles and improve cross-application consistency.
November 2024
4 Commits • 2 Features
Nov 1, 2024Month 2024-11: Focused on delivering a scalable token management workflow and stabilizing dependencies for the design system repository. Key outcomes include a user-facing Scale Generator in the Design Tokens Manager and standardized dependencies with a locked version across the project to improve security and reproducibility. These changes accelerate design-to-token workflows, reduce risk from drift in dependencies, and improve maintainability.
4 Commits • 2 Features
Nov 1, 2024Month 2024-11: Focused on delivering a scalable token management workflow and stabilizing dependencies for the design system repository. Key outcomes include a user-facing Scale Generator in the Design Tokens Manager and standardized dependencies with a locked version across the project to improve security and reproducibility. These changes accelerate design-to-token workflows, reduce risk from drift in dependencies, and improve maintainability.
November 2024
Activity
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Quality Metrics
Correctness90.6%
Maintainability89.4%
Architecture87.4%
Performance84.4%
AI Usage30.8%
Skills & Technologies
Programming Languages
CSSHTMLJSONJSXJavaScriptMarkdownReactSVGShellTypeScript
Technical Skills
API integrationAST ManipulationAccessibilityBrowser APIsBuild ToolsBuild Tools ConfigurationCSSCSS-in-JSCode OrganizationCodemod DevelopmentComponent DesignComponent DevelopmentComponent-Based ArchitectureDependency ManagementDesign Systems
Repositories Contributed To
Overview of all repositories you've contributed to across your timeline