📅 2025-10-09 — Session: Enhanced Leaflet map with Supercluster integration
🕒 14:15–15:35
🏷️ Labels: Leaflet, Supercluster, Javascript, Mapping, Web Development
📂 Project: Dev
Session Goal: Enhance a Leaflet web map with clustering capabilities using the Supercluster library.
Key Activities:
- Loaded environment variables for Python scripts to manage API keys securely.
- Developed Bash scripts to automate running queries from a CSV file.
- Created a web map using Leaflet, allowing CSV data upload and display.
- Implemented a single-file web app for CSV mapping with Leaflet.
- Updated code to integrate Supercluster for efficient clustering of data points.
- Enhanced map initialization and clustering with Supercluster, improving performance by optimizing map rendering and reducing DOM nodes.
- Debugged issues related to Supercluster library loading and cross-origin problems with local HTML files.
- Resolved JavaScript errors concerning Supercluster and crypto module loading.
Achievements:
- Successfully integrated Supercluster into the Leaflet map, enhancing performance and clustering capabilities.
- Addressed and resolved multiple debugging issues related to library loading and cross-origin access.
Pending Tasks:
- Further testing of the clustering performance in different browsers and environments.
- Explore additional optimization techniques for large datasets.