mermaid-js/mermaid
Jun 2026 – Jun 2026
1 Month active
Languages Used
JavaScriptTypeScript
Technical Skills
CypressNode.jsfront end developmentfull stack developmenttesting
Rodrigo Santos
PROFILE
Rodrigo Santos
During June 2026, this developer delivered subgraph support for Entity Relationship diagrams in the mermaid-js/mermaid repository, focusing on improved direction handling and node uniqueness. The implementation involved expanding test coverage using Cypress for snapshot testing and adding unit tests for the getData() cluster output, ensuring robust validation of new features. Reviewer feedback was addressed through documentation clarifications for quoted identifiers in relationships and enhanced logging for dropped nodes, alongside general code cleanup. Working primarily with JavaScript, TypeScript, and Node.js, the developer closed issue #7417, contributing a stable, maintainable ER subgraph feature that enhances diagram rendering and project stability.
Overall Statistics
Feature vs Bugs
100%Features
Repository Contributions
2Total
Bugs
0
Commits
2
Features
1
Lines of code
254,135
Activity Months1
Your Network
268 peopleWork History
June 2026
2 Commits • 1 Features
Jun 1, 2026June 2026 monthly summary for mermaid-js/mermaid: Delivered ER subgraph support, expanded testing, and QA improvements with reviewer feedback incorporated. Subgraphs render with improved direction/uniqueness handling; testing includes Cypress snapshot tests and unit tests for getData() cluster output; documentation clarifications for quoted identifiers in relationships, plus code cleanup. This work closes issue #7417 and enhances stability for ER diagrams across projects.
2 Commits • 1 Features
Jun 1, 2026June 2026 monthly summary for mermaid-js/mermaid: Delivered ER subgraph support, expanded testing, and QA improvements with reviewer feedback incorporated. Subgraphs render with improved direction/uniqueness handling; testing includes Cypress snapshot tests and unit tests for getData() cluster output; documentation clarifications for quoted identifiers in relationships, plus code cleanup. This work closes issue #7417 and enhances stability for ER diagrams across projects.
June 2026
Activity
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Quality Metrics
Correctness80.0%
Maintainability80.0%
Architecture80.0%
Performance80.0%
AI Usage40.0%
Skills & Technologies
Programming Languages
JavaScriptTypeScript
Technical Skills
CypressNode.jsfront end developmentfull stack developmenttesting
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