cornellh4i/greenzone
Oct 2024 – Nov 2024
2 Months active
Languages Used
JavaScriptTypeScript
Technical Skills
Data VisualizationFrontend DevelopmentJavaScriptMap IntegrationMap VisualizationMapbox
Brianna Liu
PROFILE
Brianna Liu
During a two-month period, Bowen Li contributed to the cornellh4i/greenzone repository by upgrading the map rendering system and enhancing map-based data visualization features. He migrated the application from Leaflet to MapLibre GL JS, enabling dynamic hexagon data visualization using local GeoJSON and improving coordinate handling for accurate spatial rendering. Bowen also implemented map layer visibility controls, allowing users to toggle country, province, and county boundaries with per-layer data loading for improved responsiveness. Working primarily with JavaScript, TypeScript, and React, he focused on maintainable frontend development, addressing data import reliability and refining the user experience for scalable, data-driven map interfaces.
Overall Statistics
Feature vs Bugs
67%Features
Repository Contributions
8Total
Bugs
1
Commits
8
Features
2
Lines of code
915
Activity Months2
Your Network
146 peopleSame Organization
@cornell.edu129
Work History
November 2024
2 Commits • 1 Features
Nov 1, 2024Monthly work summary for 2024-11 focusing on map UI enhancements and data reliability in the greenzone repository. The month centered on delivering user-facing map features and stabilizing geographical data loading to support accurate visualization and faster troubleshooting.
2 Commits • 1 Features
Nov 1, 2024Monthly work summary for 2024-11 focusing on map UI enhancements and data reliability in the greenzone repository. The month centered on delivering user-facing map features and stabilizing geographical data loading to support accurate visualization and faster troubleshooting.
November 2024
October 2024
6 Commits • 1 Features
Oct 1, 2024October 2024 monthly summary for cornellh4i/greenzone: Migrated map rendering from Leaflet to MapLibre GL JS, enabling hexagon data visualization via local GeoJSON with dynamic data loading; refined GeoJSON coordinate handling for accurate rendering; and performed targeted code cleanup (removing console logs and tiling) to reduce noise and improve maintainability. The work delivered a more responsive, scalable map UI and a foundation for data-driven hexbin analytics.
October 2024
6 Commits • 1 Features
Oct 1, 2024October 2024 monthly summary for cornellh4i/greenzone: Migrated map rendering from Leaflet to MapLibre GL JS, enabling hexagon data visualization via local GeoJSON with dynamic data loading; refined GeoJSON coordinate handling for accurate rendering; and performed targeted code cleanup (removing console logs and tiling) to reduce noise and improve maintainability. The work delivered a more responsive, scalable map UI and a foundation for data-driven hexbin analytics.
Activity
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Quality Metrics
Correctness82.6%
Maintainability82.6%
Architecture80.0%
Performance75.0%
AI Usage20.0%
Skills & Technologies
Programming Languages
JavaScriptTypeScript
Technical Skills
Data VisualizationDeck.glFrontend DevelopmentJavaScriptMap IntegrationMap VisualizationMapLibre GL JSMapboxReactTypeScript
Repositories Contributed To
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