A new triangulation algorithm claims to outperform the popular earcut library, processing 3.7 million map polygons in just 489 ms. The technique likely leverages specialized optimizations for map-specific polygon data to achieve this speedup.
Background
Map polygon triangulation is a critical operation in GIS and web mapping applications, commonly used for rendering, spatial analysis, and tiling. Earcut has long been the go-to library for this task in JavaScript environments.
- Source
- Hacker News (RSS)
- Published
- Oct 22, 2026 at 05:31 PM
- Score
- 7.0 / 10