Awesome

geojson-stream-merge

Creates a single valid FeatureCollection from a file of line delimited features or feature collections.

Usage

CLI

1. npm install geojson-stream-merge
2. geojson-stream-merge --input test/test.json --output test/output.json

API

var gsm = require('geojson-stream-merge');

gsm(<path-to-input-file>, <path-to-output-file>, function (error, data) {
    console.log('done');
});