cornellh4i/greenzone
Oct 2024 – Nov 2024
2 Months active
Languages Used
JavaScriptTypeScript
Technical Skills
Data VisualizationFrontend DevelopmentJavaScriptMap IntegrationMap VisualizationMapbox
Brianna Liu
PROFILE
Brianna Liu
Worked on the cornellh4i/greenzone repository to enhance map visualization and data-driven analytics over a two-month period. Migrated the map rendering engine from Leaflet to MapLibre GL JS, enabling dynamic hexagon data visualization through local GeoJSON and improving spatial accuracy. Developed interactive map layer visibility controls, allowing users to toggle country, province, and county boundaries with per-layer data loading for improved responsiveness. Addressed data reliability by correcting import path errors and refining coordinate handling. Leveraged JavaScript, TypeScript, and React to deliver a more maintainable, scalable frontend, focusing on user experience, code quality, and robust data integration for map features.
Overall Statistics
Feature vs Bugs
67%Features
Repository Contributions
8Total
Bugs
1
Commits
8
Features
2
Lines of code
915
Activity Months2
Your Network
155 peopleSame Organization
@cornell.edu138
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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