htool/vhfinfo

a JavaScript library for performing geospatial operations with GeoJSON

Converts mutli parts geojson to many single part geojsons and vice-versa.

OpenLayers mapping library

Node.JS path module

Simple streaming readline module.

turf point module

turf nearest-point module

A Javascript function for reading a variety of coordinate formats and converting to decimal numbers. Builds on other efforts by returning the verbatim coordinates and the decimal coordinates all in one object.

JSON format for good presentation

stream-json is the micro-library of Node.js stream components for creating custom JSON processing pipelines with a minimal memory footprint. It can parse JSON files far exceeding available memory streaming individual primitives using a SAX-inspired API. Includes utilities to stream JSON database dumps.