How Claude Code Solved Our 80,000 Marker Performance Crisis
2026-01-15Learn how Claude Code implemented the Supercluster viewport rendering pattern to reduce map load time from 10+ seconds with 2GB memory to under 1 second with about 25MB memory. A complete implementation guide for rendering 50K-500K points on Google Maps.
#Google Maps
#JavaScript
#Performance Optimization
#Web Development
#Supercluster
#Claude Code
#Data Visualization
#MarkerClusterer
#Viewport Rendering
#Spatial Index
#R-tree
#GeoJSON
#Memory Optimization
#Map Clustering
#Large Dataset Visualization
#Browser Performance
#DOM Optimization
read more
