Ruby client for the BrowserMob Proxy
Latest commit f1744e5 Sep 30, 2014 @jarib Bump version to 0.2.0
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lib Bump version to 0.2.0 Sep 30, 2014
.travis.yml Test with 2.1.0 Dec 25, 2013
LICENSE Implement some API calls Jul 15, 2011 Refactor Server + improve docs Jan 30, 2014
Rakefile Re-enable end to end specs. Oct 10, 2011


Ruby client for the BrowserMob Proxy 2.0 REST API.

Build Status

How to use with selenium-webdriver


require 'selenium/webdriver'
require 'browsermob/proxy'

server ="/path/to/downloads/browsermob-proxy/bin/browsermob-proxy") #=> #<BrowserMob::Proxy::Server:0x000001022c6ea8 ...>

proxy = server.create_proxy #=> #<BrowserMob::Proxy::Client:0x0000010224bdc0 ...>

profile = #=> #<Selenium::WebDriver::Firefox::Profile:0x000001022bf748 ...>
profile.proxy = proxy.selenium_proxy

driver = Selenium::WebDriver.for :firefox, :profile => profile

proxy.new_har "google"
driver.get ""

har = proxy.har #=> #<HAR::Archive:0x-27066c42d7e75fa6>
har.entries.first.request.url #=> ""
har.save_to "/tmp/google.har"


With event listener:

require 'selenium/webdriver'
require 'browsermob/proxy'
require 'browsermob/proxy/webdriver_listener'

# start server, set up proxy like above
proxy_listener =

driver = Selenium::WebDriver.for :firefox, :profile => profile, :listener => proxy_listener
# use driver

proxy_listener.hars #=> [#<HAR::Archive:0x-27066c42d7e75fa6>, #<HAR::Archive:0x-d7e75fa627066c42>]

Viewing HARs

The HAR gem includes a HAR viewer. After running the code above, you can view the saved HAR by running

$ har /tmp/google.har

See also

Note on Patches/Pull Requests

  • Fork the project.
  • Make your feature addition or bug fix.
  • Add tests for it. This is important so I don't break it in a future version unintentionally.
  • Commit, do not mess with rakefile, version, or history. (if you want to have your own version, that is fine but bump version in a commit by itself I can ignore when I pull)
  • Send me a pull request. Bonus points for topic branches.


Copyright 2011-2014 Jari Bakken

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.