nl-design-system/rvo
Feb 2026 – Feb 2026
1 Month active
Languages Used
CSSJavaScriptTypeScript
Technical Skills
Front End DevelopmentReactUI/UX Design
Martijn de Langh
PROFILE
Martijn De Langh
In February 2026, Martijn Langh developed a mobile-friendly Checkbox Filter Collapsible State feature for the nl-design-system/rvo repository. He enhanced the React component and accompanying CSS to support an initialCollapseState, allowing the filter to start expanded or collapsed based on user context. This update improved the mobile user experience by reducing unnecessary scrolling and aligning the component with design-system standards. Martijn collaborated with another developer on this feature, demonstrating effective teamwork and clear commit practices. His work focused on front end development, leveraging React, JavaScript, and CSS to deliver a more flexible and maintainable filter component for the project.
Overall Statistics
Feature vs Bugs
100%Features
Repository Contributions
1Total
Bugs
0
Commits
1
Features
1
Lines of code
25
Activity Months1
Your Network
20 peopleWork History
February 2026
1 Commits • 1 Features
Feb 1, 2026February 2026 monthly summary for nl-design-system/rvo. Key feature delivered: Checkbox Filter Collapsible State (mobile-friendly) with initialCollapseState support. This included CSS and React component updates to allow the filter to start expanded or collapsed depending on user context, improving the mobile UX and consistency across devices. No major bugs fixed this month based on available records. Overall impact includes a more flexible, mobile-first filter experience, better design-system alignment, and improved developer workflow through traceable changes. Technologies demonstrated include React, CSS, and front-end design-system practices, with cross-team collaboration evidenced by a co-authored commit (ROOS-268).
1 Commits • 1 Features
Feb 1, 2026February 2026 monthly summary for nl-design-system/rvo. Key feature delivered: Checkbox Filter Collapsible State (mobile-friendly) with initialCollapseState support. This included CSS and React component updates to allow the filter to start expanded or collapsed depending on user context, improving the mobile UX and consistency across devices. No major bugs fixed this month based on available records. Overall impact includes a more flexible, mobile-first filter experience, better design-system alignment, and improved developer workflow through traceable changes. Technologies demonstrated include React, CSS, and front-end design-system practices, with cross-team collaboration evidenced by a co-authored commit (ROOS-268).
February 2026
Activity
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Quality Metrics
Correctness80.0%
Maintainability80.0%
Architecture80.0%
Performance80.0%
AI Usage40.0%
Skills & Technologies
Programming Languages
CSSJavaScriptTypeScript
Technical Skills
Front End DevelopmentReactUI/UX Design
Repositories Contributed To
Overview of all repositories you've contributed to across your timeline