porsche-design-system/porsche-design-system
Nov 2024 – Oct 2025
12 Months active
Languages Used
BinaryCSSHTMLJSONJavaScriptMarkdownShellTSX
Technical Skills
AccessibilityAccessibility TestingAngularBuild ScriptsBuild ToolsCI/CD
Henri Joss
PROFILE
Henri Joss
Henri Joss developed and maintained the Porsche Design System in the porsche-design-system/porsche-design-system repository, delivering cross-framework UI components and a modern storefront. He engineered robust solutions for accessibility, theming, and testing, using TypeScript, React, and Angular to ensure consistent behavior across JS, Angular, React, and Vue packages. Henri refactored component architectures, integrated Tailwind CSS, and automated visual regression and end-to-end tests to reduce regressions and accelerate releases. His work included performance tuning, event handling improvements, and API lifecycle management, resulting in a scalable, maintainable design system that improved developer velocity and user experience across multiple platforms.
Overall Statistics
Feature vs Bugs
79%Features
Repository Contributions
1,528Total
Bugs
149
Commits
1,528
Features
556
Lines of code
358,023
Activity Months12
Your Network
8 people
Work History
October 2025
82 Commits • 30 Features
Oct 1, 2025October 2025 – Porsche Design System: cross-repo delivery focused on store storefront housekeeping, cross-framework component improvements, expanded testing, and documentation. Key work included storefront cleanup, cross-framework change event support with a deprecation path for update, enhanced event handling (including blur behavior), broader test fixtures/tests coverage, form/docs updates across storefront and components, and release readiness for component versions. Outcomes include a cleaner storefront user experience, a more consistent event-driven UX across JS/Angular/React/Vue, improved test reliability, and accelerated, safer feature delivery for multi-framework implementations.
82 Commits • 30 Features
Oct 1, 2025October 2025 – Porsche Design System: cross-repo delivery focused on store storefront housekeeping, cross-framework component improvements, expanded testing, and documentation. Key work included storefront cleanup, cross-framework change event support with a deprecation path for update, enhanced event handling (including blur behavior), broader test fixtures/tests coverage, form/docs updates across storefront and components, and release readiness for component versions. Outcomes include a cleaner storefront user experience, a more consistent event-driven UX across JS/Angular/React/Vue, improved test reliability, and accelerated, safer feature delivery for multi-framework implementations.
October 2025
September 2025
1 Commits • 1 Features
Sep 1, 2025Month: 2025-09 — Porsche Design System (porsche-design-system/porsche-design-system) Key features delivered: - Search Performance Enhancement: Increased the SearchInput component timeout from 200ms to 400ms to improve responsiveness of search queries. This reduces perceived latency under typical workloads and enhances user experience for search-driven flows. Commit: 6aa4264168fb581391a5fc3709ef5648bbd63fca (feat(storefront): increase search timeout | hj | #housekeeping/storefront-improvements). Major bugs fixed: - No major bugs reported or fixed for this repository in September 2025. Overall impact and accomplishments: - Delivered a targeted performance optimization with a clear, measurable improvement to search responsiveness, contributing to better user satisfaction and engagement with search-related components. - Aligns with storefront housekeeping and maintainability goals, providing traceable changes via a dedicated commit and clear scope. Technologies/skills demonstrated: - Performance tuning of a React component, clone-safe configuration to reduce latency. - Version control discipline with descriptive commit messages and linkage to issue tags. - Collaboration with storefront team to align component-level changes with broader performance objectives.
September 2025
1 Commits • 1 Features
Sep 1, 2025Month: 2025-09 — Porsche Design System (porsche-design-system/porsche-design-system) Key features delivered: - Search Performance Enhancement: Increased the SearchInput component timeout from 200ms to 400ms to improve responsiveness of search queries. This reduces perceived latency under typical workloads and enhances user experience for search-driven flows. Commit: 6aa4264168fb581391a5fc3709ef5648bbd63fca (feat(storefront): increase search timeout | hj | #housekeeping/storefront-improvements). Major bugs fixed: - No major bugs reported or fixed for this repository in September 2025. Overall impact and accomplishments: - Delivered a targeted performance optimization with a clear, measurable improvement to search responsiveness, contributing to better user satisfaction and engagement with search-related components. - Aligns with storefront housekeeping and maintainability goals, providing traceable changes via a dedicated commit and clear scope. Technologies/skills demonstrated: - Performance tuning of a React component, clone-safe configuration to reduce latency. - Version control discipline with descriptive commit messages and linkage to issue tags. - Collaboration with storefront team to align component-level changes with broader performance objectives.
August 2025
124 Commits • 41 Features
Aug 1, 2025August 2025 monthly summary for porsche-design-system/porsche-design-system focused on stabilizing and expanding test coverage, targeted refactors for maintainability, accessibility improvements, storefront updates, and API lifecycle fixes. The work accelerated release readiness and reduced regression risk while enhancing accessibility and developer ergonomics, enabling faster feature delivery and more reliable releases.
124 Commits • 41 Features
Aug 1, 2025August 2025 monthly summary for porsche-design-system/porsche-design-system focused on stabilizing and expanding test coverage, targeted refactors for maintainability, accessibility improvements, storefront updates, and API lifecycle fixes. The work accelerated release readiness and reduced regression risk while enhancing accessibility and developer ergonomics, enabling faster feature delivery and more reliable releases.
August 2025
July 2025
170 Commits • 73 Features
Jul 1, 2025July 2025 performance summary focused on delivering business value through frontend modernization, reliability improvements, and cross-framework consistency across Porsche Design System components. The month featured a major Angular upgrade, foundational tooling enhancements for faster feedback loops, substantial CI/CD reliability work, and targeted quality improvements across tests and fixtures. These efforts reduce risk, accelerate release cycles, and improve developer productivity while enhancing cross-platform UX consistency.
July 2025
170 Commits • 73 Features
Jul 1, 2025July 2025 performance summary focused on delivering business value through frontend modernization, reliability improvements, and cross-framework consistency across Porsche Design System components. The month featured a major Angular upgrade, foundational tooling enhancements for faster feedback loops, substantial CI/CD reliability work, and targeted quality improvements across tests and fixtures. These efforts reduce risk, accelerate release cycles, and improve developer productivity while enhancing cross-platform UX consistency.
June 2025
109 Commits • 42 Features
Jun 1, 2025June 2025 — Porsche Design System (porsche-design-system/porsche-design-system). Focused on accessibility, interaction reliability, and testing stabilization to accelerate product development and adoption. Delivered key features across accessibility and select components, refined loading state behavior and spinner styling, and completed storefront adjustments and housekeeping. Strengthened test coverage with extensive fixtures, unit and E2E tests, and cross-framework routing updates for React/Angular components. Result: more accessible, reliable, and scalable components with reduced release risk and faster onboarding for teams building interfaces with the design system.
109 Commits • 42 Features
Jun 1, 2025June 2025 — Porsche Design System (porsche-design-system/porsche-design-system). Focused on accessibility, interaction reliability, and testing stabilization to accelerate product development and adoption. Delivered key features across accessibility and select components, refined loading state behavior and spinner styling, and completed storefront adjustments and housekeeping. Strengthened test coverage with extensive fixtures, unit and E2E tests, and cross-framework routing updates for React/Angular components. Result: more accessible, reliable, and scalable components with reduced release risk and faster onboarding for teams building interfaces with the design system.
June 2025
May 2025
177 Commits • 81 Features
May 1, 2025May 2025 performance summary for Porsche Design System: executed a design-system–wide Tailwind refresh, upgraded Tailwind to v4 in storefront, and aligned theming across packages by exposing Tailwind theme and adding an HTML theme class. Strengthened accessibility and testing coverage, and cleaned up dependencies and styles to improve maintainability and deployment confidence. Result: faster UI iterations, consistent user experience across React/Angular/Vue storefronts, and higher-quality releases with fewer regressions across frameworks.
May 2025
177 Commits • 81 Features
May 1, 2025May 2025 performance summary for Porsche Design System: executed a design-system–wide Tailwind refresh, upgraded Tailwind to v4 in storefront, and aligned theming across packages by exposing Tailwind theme and adding an HTML theme class. Strengthened accessibility and testing coverage, and cleaned up dependencies and styles to improve maintainability and deployment confidence. Result: faster UI iterations, consistent user experience across React/Angular/Vue storefronts, and higher-quality releases with fewer regressions across frameworks.
April 2025
209 Commits • 59 Features
Apr 1, 2025April 2025 monthly summary for Porsche Design System (porsche-design-system/porsche-design-system). Overview: - Focused on stabilizing and maturing Storefront, expanding cross-framework data integration, modernizing dependencies, strengthening testing/QA, and enhancing SEO/accessibility. Key features delivered: - Storefront foundational enhancements and stability: broadened browser support, styling examples, changelog tooling, React prop mapping to vanilla JS, license management, lint fixes, and import/type issue resolutions to stabilize storefront core. - Components data integration into storefront examples: moved shared table data to examples and integrated into the new storefront data flow across components-js, react, angular, and vue. - Dependency modernization and repo orchestration: moved dependencies to root, updated yarn.lock, and reorganized storefront dependencies; multiple relocations to simplify maintenance and build pipelines; ancillary revert fixes as needed to stabilize deployment. - UI/UX and functionality enhancements in Storefront: added metadata and og:image tags, version select, CSP, redirects, improved partial usage, and enhanced home page and usage pages; introduced stable frame and layout adjustments for cross-framework components. - Testing, QA, and accessibility improvements: introduced jsdom polyfill for tests, expanded sitemap tests, restored storefront E2E tests, and enabled a11y tests with accessibility fixes; improved test fixtures across components-js and storefront. - SEO, accessibility, and performance improvements: core metadata, social sharing tags, accessibility improvements across components, and stability fixes targeting VRT and runtime behaviors. - Tailwind CSS integration and release activity: added Tailwind package across utilities and components-js with typography and custom utilities; released Porsche Design System components v3.28.0-rc.2. Major bugs fixed: - Asset path resolution for components-js; import issues in Components Angular/Vue; dead links/redirects and local URL handling; a11y and image rendering issues in storefront; several console warnings addressed; base path and link fixes for stable navigation. Overall impact and accomplishments: - Significantly reduced storefront instability and CI risk while enabling cross-framework data flows and more robust testing. SEO and accessibility improvements enhance discoverability and usability. The consolidation of dependencies and Tailwind integration position the system for faster iteration and consistent developer experience across the ecosystem. Technologies/skills demonstrated: - Cross-framework integration (React, Angular, Vue, components-js) - Build tooling and dependency management (root-level deps, Yarn, prebuild scripts) - QA/Testing automation (jsdom, sitemap, vrt, a11y) - Accessibility (a11y scripts, tests, and fixes) - SEO/Metadata, CSP, and security hardening - Tailwind CSS integration and CSS variable usage - CI/CD improvements and release engineering
209 Commits • 59 Features
Apr 1, 2025April 2025 monthly summary for Porsche Design System (porsche-design-system/porsche-design-system). Overview: - Focused on stabilizing and maturing Storefront, expanding cross-framework data integration, modernizing dependencies, strengthening testing/QA, and enhancing SEO/accessibility. Key features delivered: - Storefront foundational enhancements and stability: broadened browser support, styling examples, changelog tooling, React prop mapping to vanilla JS, license management, lint fixes, and import/type issue resolutions to stabilize storefront core. - Components data integration into storefront examples: moved shared table data to examples and integrated into the new storefront data flow across components-js, react, angular, and vue. - Dependency modernization and repo orchestration: moved dependencies to root, updated yarn.lock, and reorganized storefront dependencies; multiple relocations to simplify maintenance and build pipelines; ancillary revert fixes as needed to stabilize deployment. - UI/UX and functionality enhancements in Storefront: added metadata and og:image tags, version select, CSP, redirects, improved partial usage, and enhanced home page and usage pages; introduced stable frame and layout adjustments for cross-framework components. - Testing, QA, and accessibility improvements: introduced jsdom polyfill for tests, expanded sitemap tests, restored storefront E2E tests, and enabled a11y tests with accessibility fixes; improved test fixtures across components-js and storefront. - SEO, accessibility, and performance improvements: core metadata, social sharing tags, accessibility improvements across components, and stability fixes targeting VRT and runtime behaviors. - Tailwind CSS integration and release activity: added Tailwind package across utilities and components-js with typography and custom utilities; released Porsche Design System components v3.28.0-rc.2. Major bugs fixed: - Asset path resolution for components-js; import issues in Components Angular/Vue; dead links/redirects and local URL handling; a11y and image rendering issues in storefront; several console warnings addressed; base path and link fixes for stable navigation. Overall impact and accomplishments: - Significantly reduced storefront instability and CI risk while enabling cross-framework data flows and more robust testing. SEO and accessibility improvements enhance discoverability and usability. The consolidation of dependencies and Tailwind integration position the system for faster iteration and consistent developer experience across the ecosystem. Technologies/skills demonstrated: - Cross-framework integration (React, Angular, Vue, components-js) - Build tooling and dependency management (root-level deps, Yarn, prebuild scripts) - QA/Testing automation (jsdom, sitemap, vrt, a11y) - Accessibility (a11y scripts, tests, and fixes) - SEO/Metadata, CSP, and security hardening - Tailwind CSS integration and CSS variable usage - CI/CD improvements and release engineering
April 2025
March 2025
63 Commits • 23 Features
Mar 1, 2025March 2025: Ship storefront-focused enhancements with StackBlitz integration, enhanced search, type-safety, and reliability improvements to drive faster development, better user search experiences, and maintainable code. Key outcomes include StackBlitz integration across Vue and vanilla-js, type imports generation, a comprehensive storefront search UI with autofocus and recommendations, Algolia index automation, and configurator reliability and test coverage upgrades.
March 2025
63 Commits • 23 Features
Mar 1, 2025March 2025: Ship storefront-focused enhancements with StackBlitz integration, enhanced search, type-safety, and reliability improvements to drive faster development, better user search experiences, and maintainable code. Key outcomes include StackBlitz integration across Vue and vanilla-js, type imports generation, a comprehensive storefront search UI with autofocus and recommendations, Algolia index automation, and configurator reliability and test coverage upgrades.
February 2025
165 Commits • 50 Features
Feb 1, 2025February 2025 monthly summary for porsche-design-system/porsche-design-system - storefront configurator and component ecosystems
165 Commits • 50 Features
Feb 1, 2025February 2025 monthly summary for porsche-design-system/porsche-design-system - storefront configurator and component ecosystems
February 2025
January 2025
174 Commits • 63 Features
Jan 1, 2025January 2025: Delivered a modernization wave across the Porsche Design System, focusing on framework upgrades, testing coverage, and build stability. Key milestones include migrating React components to Router v7 with TypeScript alignment, launching a new storefront framework with theming (CSS variables) and ToCs, and expanding test fixtures and Vitest-based QA across storefront and components. Stabilized CI/CD with Playwright/Docker updates and targeted Node/TS adjustments, and prepared production-ready releases for Porsche Design System Components (v3.24.0-rc.0 and rc.1). Risk mitigations were applied with selective rollbacks to maintain stability while preserving forward momentum.
January 2025
174 Commits • 63 Features
Jan 1, 2025January 2025: Delivered a modernization wave across the Porsche Design System, focusing on framework upgrades, testing coverage, and build stability. Key milestones include migrating React components to Router v7 with TypeScript alignment, launching a new storefront framework with theming (CSS variables) and ToCs, and expanding test fixtures and Vitest-based QA across storefront and components. Stabilized CI/CD with Playwright/Docker updates and targeted Node/TS adjustments, and prepared production-ready releases for Porsche Design System Components (v3.24.0-rc.0 and rc.1). Risk mitigations were applied with selective rollbacks to maintain stability while preserving forward momentum.
December 2024
97 Commits • 22 Features
Dec 1, 2024December 2024 monthly summary for porsche-design-system/porsche-design-system: Delivered a broad set of UI enhancements, stability improvements, and styling packaging that improve user experience, design consistency, and developer velocity. Focused on business value through smoother animations, reliable theming, cross-framework typing, and scalable styling pipelines, while strengthening test stability and release readiness.
97 Commits • 22 Features
Dec 1, 2024December 2024 monthly summary for porsche-design-system/porsche-design-system: Delivered a broad set of UI enhancements, stability improvements, and styling packaging that improve user experience, design consistency, and developer velocity. Focused on business value through smoother animations, reliable theming, cross-framework typing, and scalable styling pipelines, while strengthening test stability and release readiness.
December 2024
November 2024
157 Commits • 71 Features
Nov 1, 2024Overview: In November 2024, the Porsche Design System team focused on UX stability, feature enhancements, and tooling modernization. Key outcomes included bug fixes around dialog autofocus and transitions, new flyout fixed-footer support with complete docs and tests, and release activity for components across JS/Angular/React/Vue, plus significant migration to Vite and Vitest to improve developer velocity and test reliability. The result is improved UX consistency, faster release cycles, and stronger cross-framework stability. Impact: Enhanced user experience through reliable modal behavior and flyout UX, improved test coverage and reliability, and accelerated delivery through tooling upgrades and streamlined CI/CD. Tech/Skills demonstrated: frontend UX debugging, cross-framework component design, test-fixture maintenance, migration to modern tooling (Vite, Vitest), CI/CD improvements, and robust release engineering.
November 2024
157 Commits • 71 Features
Nov 1, 2024Overview: In November 2024, the Porsche Design System team focused on UX stability, feature enhancements, and tooling modernization. Key outcomes included bug fixes around dialog autofocus and transitions, new flyout fixed-footer support with complete docs and tests, and release activity for components across JS/Angular/React/Vue, plus significant migration to Vite and Vitest to improve developer velocity and test reliability. The result is improved UX consistency, faster release cycles, and stronger cross-framework stability. Impact: Enhanced user experience through reliable modal behavior and flyout UX, improved test coverage and reliability, and accelerated delivery through tooling upgrades and streamlined CI/CD. Tech/Skills demonstrated: frontend UX debugging, cross-framework component design, test-fixture maintenance, migration to modern tooling (Vite, Vitest), CI/CD improvements, and robust release engineering.
Activity
Loading activity data...
Quality Metrics
Correctness91.2%
Maintainability91.6%
Architecture86.8%
Performance87.6%
AI Usage20.2%
Skills & Technologies
Programming Languages
AngularBashBinaryCSSDockerfileGitHTMLJSONJSXJavaScript
Technical Skills
AG GridAG-GridAPI DesignAPI IntegrationAccessibilityAccessibility (A11y)Accessibility (ARIA)Accessibility (a11y)Accessibility TestingAlgoliaAlgolia IntegrationAlgolia SearchAngularAngular TestingBuild Configuration
Repositories Contributed To
Overview of all repositories you've contributed to across your timeline