npm install hera-mongo-tools

const HeraMongoTools = require("hera-mongo-tools");
var commandArray = [
    '--uri=mongodb://127.0.0.1:27017/myDB',
    '--gzip',
    '-o',
    '/dump'
];
var options ={ command: commandArray,showCommand: false };
var hmt = new HeraMongoTools(options);
hmt.mongodump(function(callback) {
  //...
});

const HeraMongoTools = require("hera-mongo-tools");
var commandArray = [
    '--uri=mongodb://127.0.0.1:27017/myDB',
    '--nsInclude="*"',
    '--drop',
    '--gzip',
    '/dump'
];
var options ={ command: commandArray,showCommand: false };
var hmt = new HeraMongoTools(options);
hmt.mongorestore(function(callback) {
  //...
});

const HeraMongoTools = require("hera-mongo-tools");
var commandArray = [
    '--uri=mongodb://127.0.0.1:27017/myDB',
    '-c',
    'mycollection',
    '--jsonArray',
    '--drop',
    '--file',
    '/dump'
];
var options ={ command: commandArray,showCommand: false };
var hmt = new HeraMongoTools(options);
hmt.mongoimport(function(callback) {
  //...
});