Browserly

Is a simple tool that helps to create website screenshots using selenium + chrome driver. It also can work with remote selenium webdriver.

Add this line to your application's Gemfile:

gem 'browserly'

And then execute:

$ bundle

Or install it yourself as:

$ gem install browserly

Browserly.configure do |config|
  config.output_dir = Rails.root.join('tmp', 'screenshots')
  config.width = 1280
  config.height = 780
  config.remote_driver = true # default
  config.remote_driver_url = "http://localhost:4444/wd/hub"
  config.chrome_args = [
    '--headless',
    '--hide-scrollbars',
    '--ignore-certificate-errors',
    '--disable-popup-blocking',
    '--disable-translate',
    "--window-size=#{config.width},#{config.height}",
    '--enable-font-antialiasing',
    '--font-cache-shared-handle[6]'
  ]
end

Download Selenium Standalone Server here https://www.seleniumhq.org/download/

And then run server

java -jar selenium-server-standalone-<version>.jar

You can find docs here https://github.com/SeleniumHQ/selenium/wiki/Grid2

screenshot = Browserly::Screenshot.new('http://example.com').perform
screenshot.file #=> screenshot image file

Also you can pass DOM ID as second parameter to get it height on the page. This height will be used as screenshot height.

screenshot = Browserly::Screenshot.new('http://example.com', 'DOM_ID').perform

After checking out the repo, run bin/setup to install dependencies. Then, run rake spec to run the tests. You can also run bin/console for an interactive prompt that will allow you to experiment.

To install this gem onto your local machine, run bundle exec rake install. To release a new version, update the version number in version.rb, and then run bundle exec rake release, which will create a git tag for the version, push git commits and tags, and push the .gem file to rubygems.org.

Bug reports and pull requests are welcome on GitHub at https://github.com/softeamco/browserly. This project is intended to be a safe, welcoming space for collaboration, and contributors are expected to adhere to the Contributor Covenant code of conduct.

The gem is available as open source under the terms of the MIT License.