NPM wrapper for Selenium Webdriver including Chromedriver / IEDriver / IOSDriver / Ghostdriver

npm install webdrvr
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Build Status

An NPM wrapper for Selenium Webdriver, a browser automation framework including Chromedriver, IEDriver (when applicable), Ghostdriver (which is part of PhantomJS) and IOSDriver.

Thanks to https://github.com/Obvious/phantomjs for the process how to download / handle varying binaries using NPM.

Building and installing

npm install webdrvr

What this is really doing is just grabbing a particular "blessed" (by this module) version of Selenium, Chromedriver, IEDriver and PhantomJS. As new versions are released and vetted, this module will be updated accordingly.


bin/webdrvr [selenium arguments] // see "bin/webdrvr -h" for possible arguments

Running via node (using child_process)

var childProcess = require('child_process');
// passing information about current environment
var webdrvr = require('webdrvr');
var childArgs = webdrvr.args.concat([
  '-jar', webdrvr.selenium.path
  '-p', '44524'
  // further selenium arguments

childProcess.execFile('java', childArgs, function(err, stdout, stderr) {
  // server got started

Running via selenium-webdriver

var remote = require('selenium-webdriver/remote');
var webdrvr = require('webdrvr');

// further options: https://code.google.com/p/selenium/source/browse/javascript/node/selenium-webdriver/remote/index.js#30
var server = new remote.SeleniumServer(webdrvr.selenium.path, {
  args: webdrvr.args
server.start().then(function(url) {
  console.log('Selenium standalone server started at ' + url);
// stopping the server
// server.stop();


The NPM package version tracks the version of Selenium that will be installed, with an additional build number that is used for revisions of the installer.

As such 2.33.0-0 and 2.33.0-1 will both install Selenium 2.33.0 but the latter has newer changes to the installer.

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