Lobsters! Open every https://lobste.rs frontpage link in its own tab.

lobste.rs.rb

require 'httpclient'
require 'nokogiri'

response = HTTPClient.get 'https://lobste.rs'
lobsters = Nokogiri::HTML response.body

links = lobsters.xpath %[//*[@id[starts-with(.,'story')]]/div[2]/span[1]/a]
links.each do |link|
  `open #{link.attributes['href'].value}`
end