Tobias Zwick

countryboundaries

by westnordost

Library determines geographic region based on coordinates efficiently. Offers customizable data imports, handles subdivisions, and optimizes query speed through rasterized boundary data.

#sdk, #maven, #file, #data, #api

JVMKotlin/NativeJS

GNU Lesser General Public License v3.0

osmfeatures

by westnordost

Fast dictionary of OpenStreetMap features, enabling term and tag-based searches. Utilizes indices for speed and supports translations and brand preset data integration.

#maven, #localization, #json, #file

Android JVMJVMKotlin/Native

Apache License 2.0

osm-legal-default-speeds

by westnordost

Library infers legal default speed limits for road segments, aiding in filling gaps in OpenStreetMap data. Supports relation membership, placeholder replacement, given speed limit matching, and fuzzy matching.

#text, #parsing, #native, #kotlin-native, #kotlin-multiplatform-sample, #json

JVMJS

BSD 3-Clause "New" or "Revised" License

osm-opening-hours

by westnordost

Parses and validates OpenStreetMap opening hours strings into a type-safe data model and back, offering fast processing and lenient parsing for unambiguous syntax variations.

#text, #serialization, #performance-optimization, #parsing, #fileformat

JVMKotlin/NativeWasmJS

MIT License

region-index

by westnordost

Multiplatform library efficiently determines a geo position's region, adapted from a Java library. Offers functionality to check region presence and intersection within specified bounds.

#utility

JVMKotlin/NativeJS

GNU Lesser General Public License v3.0