MapVina

Geospatial toolset: GeoJSON DSL with builders and JSON serialization, ported Turf.js spatial-analysis functions, plus unit-of-measure types and formatting utilities for distances.

#utility, #serialization, #sdk, #kotlin-serialization, #json, #fileformat

Turn-by-turn navigation logic enabling self-hosted map tiles and directions API, UI-free, telemetry disabled, customizable route-request interceptor and pluggable location engine.

#service-sdk, #sdk, #kotlin-multiplatform-sample, #client, #android-ui