GeoStyler Mapbox Parser

geostyler-mapbox-parser is a JavaScript/TypeScript library that provides an implementation for the GeoStyler-Style-Parser interface, specifically for converting between GeoStyler's abstract style representation and Mapbox GL JS style specifications. The current stable version is 6.2.0, with regular updates and new feature releases (e.g., v6.2.0 in late 2025, v6.1.0 and v6.0.0 in 2024). It serves as a critical component in the GeoStyler ecosystem, enabling developers to define styles once and apply them across various mapping libraries. Key differentiators include its adherence to the GeoStyler abstract style format, comprehensive support for Mapbox GL JS style properties, and explicit handling of Mapbox-specific concepts like spritesheets (requiring a companion API endpoint) and source definitions (managed in metadata for data/style separation). The library transitioned to an ESM-only build in v6.0.0, impacting import patterns for consumers.