SonarSource/echoes-react
Nov 2024 – Oct 2025
3 Months active
Languages Used
CSSJavaScriptTypeScripttsx
Technical Skills
Design SystemsFront End DevelopmentBuild ToolsCSSDesign TokensFrontend Development
Márcio
PROFILE
Márcio
Marcio Moreira contributed to the SonarSource/echoes-react repository by modernizing its design system and improving UI consistency over a three-month period. He implemented design tokens using CSS and Style Dictionary to standardize logo sizing and theming across base, dark, and light modes, reducing visual drift and simplifying future theming. Marcio refactored the token architecture to a W3C-compliant format, automated migration of legacy references, and updated typography and color definitions, enhancing maintainability. He also restructured styled components with TypeScript and CSS-in-JS, improving layout styling and component clarity. His work addressed design system consistency and streamlined ongoing UI development.
Overall Statistics
Feature vs Bugs
100%Features
Repository Contributions
4Total
Bugs
0
Commits
4
Features
3
Lines of code
8,112
Activity Months3
Your Network
134 people
Work History
October 2025
1 Commits • 1 Features
Oct 1, 2025Concise monthly summary for 2025-10 focusing on key accomplishments, major fixes, and impact for SonarSource/echoes-react.
1 Commits • 1 Features
Oct 1, 2025Concise monthly summary for 2025-10 focusing on key accomplishments, major fixes, and impact for SonarSource/echoes-react.
October 2025
July 2025
2 Commits • 1 Features
Jul 1, 2025July 2025 focused on modernizing the design token system for echoes-react, delivering a robust, W3C-compliant token pipeline and consistent theming across components. The work included refactoring token architecture, automating migration of legacy references, and updating typography and color definitions across themes. Build/config was aligned to the new token format, enabling reliable production builds and smoother future theming iterations. This month also resolved token-architecture inconsistencies, creating a more maintainable design system and reducing visual variance across themes.
July 2025
2 Commits • 1 Features
Jul 1, 2025July 2025 focused on modernizing the design token system for echoes-react, delivering a robust, W3C-compliant token pipeline and consistent theming across components. The work included refactoring token architecture, automating migration of legacy references, and updating typography and color definitions across themes. Build/config was aligned to the new token format, enabling reliable production builds and smoother future theming iterations. This month also resolved token-architecture inconsistencies, creating a more maintainable design system and reducing visual variance across themes.
November 2024
1 Commits • 1 Features
Nov 1, 2024Month: 2024-11 | Repo: SonarSource/echoes-react. Key feature delivered: Implemented design tokens to control logo height across small, medium, and large sizes, defined in base, dark, and light theme CSS files to standardize logo sizing within the design system. Major bugs fixed: None this month. Overall impact: Strengthens design system consistency across themes, reduces visual drift, and accelerates future theming and component styling. Technologies/skills demonstrated: CSS design tokens, theming across multiple themes, token-driven styling, version-controlled design system work (commit DS-698).
1 Commits • 1 Features
Nov 1, 2024Month: 2024-11 | Repo: SonarSource/echoes-react. Key feature delivered: Implemented design tokens to control logo height across small, medium, and large sizes, defined in base, dark, and light theme CSS files to standardize logo sizing within the design system. Major bugs fixed: None this month. Overall impact: Strengthens design system consistency across themes, reduces visual drift, and accelerates future theming and component styling. Technologies/skills demonstrated: CSS design tokens, theming across multiple themes, token-driven styling, version-controlled design system work (commit DS-698).
November 2024
Activity
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Quality Metrics
Correctness90.0%
Maintainability87.6%
Architecture90.0%
Performance85.0%
AI Usage20.0%
Skills & Technologies
Programming Languages
CSSJavaScriptTypeScripttsx
Technical Skills
Build ToolsCSSCSS-in-JSComponent RefactoringDesign SystemsDesign TokensFront End DevelopmentFront-end DevelopmentFrontend DevelopmentJavaScriptReactRefactoringStyle DictionaryStyled ComponentsTypeScript
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