lmc-eu/spirit-design-system
Aug 2024 – Mar 2026
18 Months active
Languages Used
HTMLJavaScriptSCSSTypeScriptTwigMarkdownCSSHandlebars
Technical Skills
Front End DevelopmentHTMLReactSCSSdesign systemsfront end development
Adam Kudrna
PROFILE
Adam Kudrna
Over 18 months, contributed to the lmc-eu/spirit-design-system repository by building and refining a scalable, token-driven design system focused on UI consistency, accessibility, and maintainability. Delivered 32 features and resolved 6 bugs, modernizing components such as Header, Card, and ControlButton with responsive layouts, dynamic theming, and expanded size variants. Leveraged technologies including React, SCSS, and TypeScript to implement design tokens, CSS custom properties, and automated testing with Playwright. Enhanced developer experience through comprehensive documentation, CI/CD improvements, and code refactoring. Prioritized accessibility and cross-device reliability, enabling faster feature delivery and reducing technical debt across the design system’s evolving codebase.
Overall Statistics
Feature vs Bugs
84%Features
Repository Contributions
61Total
Bugs
6
Commits
61
Features
32
Lines of code
16,717
Activity Months18
Your Network
18 peopleSame Organization
@lmc.eu1
Shared Repositories
17
Adam KudrnaMember
Jan KryšpínMember
Supernova BotMember
Jakub ČurdaMember
Lukáš KališMember
Kateřina DlouháMember
Kateřina Klouček DlouháMember
Řehořková KateřinaMember
Kateřina ŘehořkováMember
Work History
March 2026
1 Commits • 1 Features
Mar 1, 2026March 2026 focused on delivering a major UI scalability enhancement for the ControlButton and strengthening the design system's maintainability through tests, demos, docs, and type-safe API changes. The feature-flag approach minimizes risk while expanding visual options across components, aligning with Tag sizing for design-system parity.
1 Commits • 1 Features
Mar 1, 2026March 2026 focused on delivering a major UI scalability enhancement for the ControlButton and strengthening the design system's maintainability through tests, demos, docs, and type-safe API changes. The feature-flag approach minimizes risk while expanding visual options across components, aligning with Tag sizing for design-system parity.
March 2026
February 2026
5 Commits • 4 Features
Feb 1, 2026February 2026 monthly summary for lmc-eu/spirit-design-system: Key features delivered and improvements span dependency simplification, UI consistency, test reliability, and safe feature experimentation. Major changes include phasing out Twig support across the codebase (analytics package retained), introducing a responsive Button variant with documentation clarifications, stabilizing Drawer and FileUploader tests, updating design tokens for visual consistency, and enabling a feature-flag controlled Tag appearance. These efforts reduce maintenance burden, improve UX across devices, strengthen CI reliability, and enable safer rollout of UI changes.
February 2026
5 Commits • 4 Features
Feb 1, 2026February 2026 monthly summary for lmc-eu/spirit-design-system: Key features delivered and improvements span dependency simplification, UI consistency, test reliability, and safe feature experimentation. Major changes include phasing out Twig support across the codebase (analytics package retained), introducing a responsive Button variant with documentation clarifications, stabilizing Drawer and FileUploader tests, updating design tokens for visual consistency, and enabling a feature-flag controlled Tag appearance. These efforts reduce maintenance burden, improve UX across devices, strengthen CI reliability, and enable safer rollout of UI changes.
January 2026
10 Commits • 2 Features
Jan 1, 2026January 2026 (2026-01) monthly summary for lmc-eu/spirit-design-system. Delivered key UI features with a focus on accessibility, enhanced testing infrastructure, and documentation improvements to raise maintainability and adoption. Highlights include new responsive and accessible UI controls, a Hidden component for breakpoint-based visibility, and new accessibility helpers, along with extensive CI/test infra improvements and clear documentation for breakpoints and responsive components.
10 Commits • 2 Features
Jan 1, 2026January 2026 (2026-01) monthly summary for lmc-eu/spirit-design-system. Delivered key UI features with a focus on accessibility, enhanced testing infrastructure, and documentation improvements to raise maintainability and adoption. Highlights include new responsive and accessible UI controls, a Hidden component for breakpoint-based visibility, and new accessibility helpers, along with extensive CI/test infra improvements and clear documentation for breakpoints and responsive components.
January 2026
December 2025
1 Commits • 1 Features
Dec 1, 2025December 2025 | Performance Review-ready monthly summary for lmc-eu/spirit-design-system Focus: Key feature delivery, impact, and technical excellence with business value.
December 2025
1 Commits • 1 Features
Dec 1, 2025December 2025 | Performance Review-ready monthly summary for lmc-eu/spirit-design-system Focus: Key feature delivery, impact, and technical excellence with business value.
October 2025
4 Commits • 3 Features
Oct 1, 2025Month: 2025-10 — Focused delivery on theming flexibility, accessibility, and component ergonomics for lmc-eu/spirit-design-system. Key outcomes include expanded dynamic color capabilities, a new ControlButton component, neutral color utilities for consistent theming, and accessibility improvements that raise tap targets without altering visuals. No explicit major bugs documented this month; improvements centered on features, usability, and documentation.
4 Commits • 3 Features
Oct 1, 2025Month: 2025-10 — Focused delivery on theming flexibility, accessibility, and component ergonomics for lmc-eu/spirit-design-system. Key outcomes include expanded dynamic color capabilities, a new ControlButton component, neutral color utilities for consistent theming, and accessibility improvements that raise tap targets without altering visuals. No explicit major bugs documented this month; improvements centered on features, usability, and documentation.
October 2025
September 2025
3 Commits • 2 Features
Sep 1, 2025September 2025 monthly highlights for lmc-eu/spirit-design-system focused on visual consistency, theming flexibility, and developer experience improvements. Delivered three key items in the design system repo, with direct business impact on UI coherence, theming capabilities, and maintainability. Key features delivered: - Dynamic Background Color Theming: Implemented dynamic background color capabilities for interactive and selected elements, with SCSS mixins and utility classes to support hover/active states. This enables finer, state-aware design tokens and faster theming across components. (Commit: d3cfb4252c600224904ef36ccec49555d5a22a0b) - Token Exporter Refactor for Maintainability: Refactored the tokens exporter to improve structure and helper functions, reducing developer friction during token usage and onboarding for new contributors. (Commit: 528aa08441fe2cdd24a83ac71c117f9384990989) Major bugs fixed: - Reset Button Color Inheritance Bug: Fixed issue where reset buttons did not inherit text color by adding color: inherit to reset button styles, ensuring visual consistency across components. (Commit: 7bfc0a94b895a5df2d68d0464919bbdc2b5cb49a) Overall impact and accomplishments: - Strengthened design system reliability and visual consistency, enabling more predictable theming and state behavior across components. - Reduced maintenance costs and onboarding time through a cleaner exporter architecture and clearer helper utilities. - Accelerated design-to-development handoff by improving developer experience and reducing style-related edge cases in resets and theming. Technologies/skills demonstrated: - SCSS, mixins, and utility classes for dynamic theming - Refactoring for maintainability and developer experience - Design system patterns, token management, and UI consistency
September 2025
3 Commits • 2 Features
Sep 1, 2025September 2025 monthly highlights for lmc-eu/spirit-design-system focused on visual consistency, theming flexibility, and developer experience improvements. Delivered three key items in the design system repo, with direct business impact on UI coherence, theming capabilities, and maintainability. Key features delivered: - Dynamic Background Color Theming: Implemented dynamic background color capabilities for interactive and selected elements, with SCSS mixins and utility classes to support hover/active states. This enables finer, state-aware design tokens and faster theming across components. (Commit: d3cfb4252c600224904ef36ccec49555d5a22a0b) - Token Exporter Refactor for Maintainability: Refactored the tokens exporter to improve structure and helper functions, reducing developer friction during token usage and onboarding for new contributors. (Commit: 528aa08441fe2cdd24a83ac71c117f9384990989) Major bugs fixed: - Reset Button Color Inheritance Bug: Fixed issue where reset buttons did not inherit text color by adding color: inherit to reset button styles, ensuring visual consistency across components. (Commit: 7bfc0a94b895a5df2d68d0464919bbdc2b5cb49a) Overall impact and accomplishments: - Strengthened design system reliability and visual consistency, enabling more predictable theming and state behavior across components. - Reduced maintenance costs and onboarding time through a cleaner exporter architecture and clearer helper utilities. - Accelerated design-to-development handoff by improving developer experience and reducing style-related edge cases in resets and theming. Technologies/skills demonstrated: - SCSS, mixins, and utility classes for dynamic theming - Refactoring for maintainability and developer experience - Design system patterns, token management, and UI consistency
August 2025
1 Commits • 1 Features
Aug 1, 2025Monthly summary for 2025-08 focusing on the Spirit Design System repository (lmc-eu/spirit-design-system). In this period, delivered governance and documentation improvements for component customization.
1 Commits • 1 Features
Aug 1, 2025Monthly summary for 2025-08 focusing on the Spirit Design System repository (lmc-eu/spirit-design-system). In this period, delivered governance and documentation improvements for component customization.
August 2025
July 2025
4 Commits • 2 Features
Jul 1, 2025July 2025 monthly summary for lmc-eu/spirit-design-system focused on delivering visual consistency, cross-browser stability, and layout alignment. Key deliverables include a Pricing Plan visual token fallback, Safari Matrix header stability fixes, and Matrix width expansion to match Grid behavior. These changes improve UI reliability, reduce visual defects across browsers, and enable scalable design token usage.
July 2025
4 Commits • 2 Features
Jul 1, 2025July 2025 monthly summary for lmc-eu/spirit-design-system focused on delivering visual consistency, cross-browser stability, and layout alignment. Key deliverables include a Pricing Plan visual token fallback, Safari Matrix header stability fixes, and Matrix width expansion to match Grid behavior. These changes improve UI reliability, reduce visual defects across browsers, and enable scalable design token usage.
June 2025
3 Commits • 2 Features
Jun 1, 2025June 2025 (2025-06) performance summary for lmc-eu/spirit-design-system: Delivered two features focused on documentation and theming, with no major bugs reported. The Horizontal ScrollView documentation was extended to cover width limits, content wrapping, edge-to-edge usage, and composition constraints. PricingPlan theming was enabled via CSS variables, with token/SCSS updates and formatting utilities. These changes improve developer onboarding, visual consistency, and future-proofing of design tokens.
3 Commits • 2 Features
Jun 1, 2025June 2025 (2025-06) performance summary for lmc-eu/spirit-design-system: Delivered two features focused on documentation and theming, with no major bugs reported. The Horizontal ScrollView documentation was extended to cover width limits, content wrapping, edge-to-edge usage, and composition constraints. PricingPlan theming was enabled via CSS variables, with token/SCSS updates and formatting utilities. These changes improve developer onboarding, visual consistency, and future-proofing of design tokens.
June 2025
May 2025
5 Commits • 2 Features
May 1, 2025May 2025 overview: Delivered foundational UI enhancements for the Spirit Design System with a focus on cross-platform consistency, reliability, and clearer pricing comparisons. Key features introduced include size variants for Select, TextArea, and TextField across web and web-twig, and a Matrix layout system with a PricingPlan component for pricing comparisons. Additionally, dictionary configuration validation was hardened and the size-generation flow refactored to call generate-variants, improving reliability. The work was complemented by comprehensive docs, templates, and Storybook updates to ensure quick adoption by design and development teams.
May 2025
5 Commits • 2 Features
May 1, 2025May 2025 overview: Delivered foundational UI enhancements for the Spirit Design System with a focus on cross-platform consistency, reliability, and clearer pricing comparisons. Key features introduced include size variants for Select, TextArea, and TextField across web and web-twig, and a Matrix layout system with a PricingPlan component for pricing comparisons. Additionally, dictionary configuration validation was hardened and the size-generation flow refactored to call generate-variants, improving reliability. The work was complemented by comprehensive docs, templates, and Storybook updates to ensure quick adoption by design and development teams.
April 2025
3 Commits • 1 Features
Apr 1, 2025Month: 2025-04 — Spirit Design System (lmc-eu/spirit-design-system). Focused on delivering UI layout and typography enhancements and aligning components with latest design tokens. Key work included per-item alignment for vertical Flex layouts, a typography system refactor via CSS custom properties, and a Drawer width update for visual consistency. Fixed alignment behavior and implemented theming-friendly typography changes to improve consistency, accessibility and maintainability.
3 Commits • 1 Features
Apr 1, 2025Month: 2025-04 — Spirit Design System (lmc-eu/spirit-design-system). Focused on delivering UI layout and typography enhancements and aligning components with latest design tokens. Key work included per-item alignment for vertical Flex layouts, a typography system refactor via CSS custom properties, and a Drawer width update for visual consistency. Fixed alignment behavior and implemented theming-friendly typography changes to improve consistency, accessibility and maintainability.
April 2025
March 2025
3 Commits • 2 Features
Mar 1, 2025March 2025 focused on delivering a refined, brand-consistent demo experience and on strengthening maintainability and consistency across the Spirit Design System. Highlights include a visual refresh of the Demo Site and targeted internal refactors to improve code quality, lint reliability, and cross-repo consistency. There were no customer-facing bug fixes this month; the work prioritized reducing churn and enabling faster future iterations.
March 2025
3 Commits • 2 Features
Mar 1, 2025March 2025 focused on delivering a refined, brand-consistent demo experience and on strengthening maintainability and consistency across the Spirit Design System. Highlights include a visual refresh of the Demo Site and targeted internal refactors to improve code quality, lint reliability, and cross-repo consistency. There were no customer-facing bug fixes this month; the work prioritized reducing churn and enabling faster future iterations.
February 2025
3 Commits • 1 Features
Feb 1, 2025February 2025 — Spirit Design System: Completed focused modernization to enable a smoother Stylelint upgrade and safer Sass deprecation path. Consolidated internal improvements: removed the Box focus token to rely on CSS for focus styling, aligned SCSS files for upcoming Stylelint upgrade, and temporarily silenced Sass mixed-declarations warnings to avoid upgrade blockers while maintaining stability. This work reduces technical debt, improves maintainability, and sets a robust foundation for future linting upgrades.
3 Commits • 1 Features
Feb 1, 2025February 2025 — Spirit Design System: Completed focused modernization to enable a smoother Stylelint upgrade and safer Sass deprecation path. Consolidated internal improvements: removed the Box focus token to rely on CSS for focus styling, aligned SCSS files for upcoming Stylelint upgrade, and temporarily silenced Sass mixed-declarations warnings to avoid upgrade blockers while maintaining stability. This work reduces technical debt, improves maintainability, and sets a robust foundation for future linting upgrades.
February 2025
December 2024
2 Commits • 1 Features
Dec 1, 2024December 2024 monthly summary for lmc-eu/spirit-design-system highlighting the delivery of a responsive Card component layout and the cleanup of Toast documentation, with emphasis on business value, cross-device consistency, and maintainability.
December 2024
2 Commits • 1 Features
Dec 1, 2024December 2024 monthly summary for lmc-eu/spirit-design-system highlighting the delivery of a responsive Card component layout and the cleanup of Toast documentation, with emphasis on business value, cross-device consistency, and maintainability.
November 2024
3 Commits • 2 Features
Nov 1, 2024November 2024 performance summary for lmc-eu/spirit-design-system: Delivered core web component enhancements, visual stability fixes, and documentation improvements that strengthen the design system's reliability, developer experience, and business value. Card component introduced for improved content organization across layouts, visuals stabilized with SVG overflow fix, and docs updated to enhance clarity and maintainability across teams.
3 Commits • 2 Features
Nov 1, 2024November 2024 performance summary for lmc-eu/spirit-design-system: Delivered core web component enhancements, visual stability fixes, and documentation improvements that strengthen the design system's reliability, developer experience, and business value. Card component introduced for improved content organization across layouts, visuals stabilized with SVG overflow fix, and docs updated to enhance clarity and maintainability across teams.
November 2024
October 2024
4 Commits • 2 Features
Oct 1, 2024In 2024-10, the Spirit Design System work focused on two high-impact feature overhauls to strengthen developer experience, design system consistency, and maintainability in lmc-eu/spirit-design-system. The work underpinning tokenized theming and responsive layouts positions the system for scalable growth and faster feature delivery across products.
October 2024
4 Commits • 2 Features
Oct 1, 2024In 2024-10, the Spirit Design System work focused on two high-impact feature overhauls to strengthen developer experience, design system consistency, and maintainability in lmc-eu/spirit-design-system. The work underpinning tokenized theming and responsive layouts positions the system for scalable growth and faster feature delivery across products.
September 2024
3 Commits • 1 Features
Sep 1, 2024In September 2024, delivered a major rework of the Header component by migrating to Design Tokens Version 3, across all relevant packages in lmc-eu/spirit-design-system. This update introduces updated color variants, button styles, and new logo assets to improve branding consistency, theming compatibility, and usability across themes and backgrounds. The migration required coordinated changes in web, web-react, and web-twig implementations and included three breaking-change commits to ensure a clean, token-driven design system upgrade (DS-1453). While there were no user-facing bug fixes this month, this work reduces technical debt and enables faster, safer theming and branding updates across products.
3 Commits • 1 Features
Sep 1, 2024In September 2024, delivered a major rework of the Header component by migrating to Design Tokens Version 3, across all relevant packages in lmc-eu/spirit-design-system. This update introduces updated color variants, button styles, and new logo assets to improve branding consistency, theming compatibility, and usability across themes and backgrounds. The migration required coordinated changes in web, web-react, and web-twig implementations and included three breaking-change commits to ensure a clean, token-driven design system upgrade (DS-1453). While there were no user-facing bug fixes this month, this work reduces technical debt and enables faster, safer theming and branding updates across products.
September 2024
August 2024
3 Commits • 2 Features
Aug 1, 2024August 2024 performance summary for lmc-eu/spirit-design-system focused on design-token modernization and API simplification. Key outcomes include updating Breadcrumbs to v3 design tokens to improve consistency with the latest design standards, and removing the inverted variant of the ProductLogo across web and web-react, simplifying the API and tests at the cost of a breaking change. These changes enhance design-token fidelity, reduce maintenance burden, and position the design system for scalable UI iterations across products.
August 2024
3 Commits • 2 Features
Aug 1, 2024August 2024 performance summary for lmc-eu/spirit-design-system focused on design-token modernization and API simplification. Key outcomes include updating Breadcrumbs to v3 design tokens to improve consistency with the latest design standards, and removing the inverted variant of the ProductLogo across web and web-react, simplifying the API and tests at the cost of a breaking change. These changes enhance design-token fidelity, reduce maintenance burden, and position the design system for scalable UI iterations across products.
Activity
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Quality Metrics
Correctness94.6%
Maintainability92.2%
Architecture90.6%
Performance88.8%
AI Usage23.2%
Skills & Technologies
Programming Languages
CSSHTMLHandlebarsJavaScriptMarkdownSCSSSassTwigTypeScriptYAML
Technical Skills
API IntegrationAccessibilityCI/CDCSSCSS Custom PropertiesCSS GridCode LintingCode RefactoringComponent DesignComponent DevelopmentComponent LibraryComponent RefactoringDesign SystemsDocumentationE2E Testing
Repositories Contributed To
Overview of all repositories you've contributed to across your timeline