diff --git a/guard-jessie.gemspec b/guard-jessie.gemspec
index 0848a4f..4c03ac1 100644
--- a/guard-jessie.gemspec
+++ b/guard-jessie.gemspec
@@ -1,6 +1,6 @@
 # -*- encoding: utf-8 -*-
 $:.push File.expand_path("../lib", __FILE__)
-require "guard-jessie/version"
+require "guard/jessie"
 
 Gem::Specification.new do |s|
   s.name        = "guard-jessie"
@@ -10,7 +10,7 @@ Gem::Specification.new do |s|
   s.email       = ["mtaszycki@gmail.com"]
   s.homepage    = "https://github.com/mehowte/guard-jessie"
   s.summary     = %q{Guard gem for jessie}
-  s.description = %q{Guard::Jessie automatically runs you jasmine specs through jessie driver}
+  s.description = %q{Guard::Jessie automatically runs your jasmine specs through jessie driver}
 
   s.rubyforge_project = "guard-jessie"
 
@@ -18,7 +18,6 @@ Gem::Specification.new do |s|
 
   s.add_development_dependency 'bundler', '~> 1.0'
   s.add_development_dependency 'rspec', '~> 2.6'
-  s.add_development_dependency 'guard-ego'
   s.add_development_dependency 'guard-bundler'
   s.add_development_dependency 'guard-rspec'
 
diff --git a/lib/guard-jessie.rb b/lib/guard-jessie.rb
index c9196f9..e69de29 100644
--- a/lib/guard-jessie.rb
+++ b/lib/guard-jessie.rb
@@ -1,5 +0,0 @@
-module Guard
-  module Jessie
-    # Your code goes here...
-  end
-end
diff --git a/lib/guard/jessie.rb b/lib/guard/jessie.rb
new file mode 100644
index 0000000..54679de
--- /dev/null
+++ b/lib/guard/jessie.rb
@@ -0,0 +1,21 @@
+require 'guard'
+require 'guard/guard'
+
+module Guard
+  class Jessie < Guard
+    autoload :VERSION, 'guard/jessie/version'
+    autoload :Runner,  'guard/jessie/runner'
+
+    def run_all
+      puts "Running all specs"
+      Runner.run %w[spec]
+    end
+
+    def run_on_change paths
+      paths_string = paths.map {|path| "#{path}" }.join(' ')
+      puts "Running #{paths_string}"
+      Runner.run paths
+    end
+  end
+end
+
diff --git a/lib/guard/jessie/runner.rb b/lib/guard/jessie/runner.rb
new file mode 100644
index 0000000..c3ec2db
--- /dev/null
+++ b/lib/guard/jessie/runner.rb
@@ -0,0 +1,20 @@
+module Guard
+  class Jessie
+    module Runner
+      def self.run paths
+        return false if paths.empty?
+        system(jessie_command(paths))
+      end
+
+      private
+        def self.jessie_command(paths)
+          cmd_parts = []
+          cmd_parts << "jessie"
+          cmd_parts << "-f progress"
+          cmd_parts << paths.join(" ")
+
+          cmd_parts.join(" ")
+        end
+    end
+  end
+end
diff --git a/lib/guard/jessie/templates/Guardfile b/lib/guard/jessie/templates/Guardfile
new file mode 100644
index 0000000..75b9213
--- /dev/null
+++ b/lib/guard/jessie/templates/Guardfile
@@ -0,0 +1,19 @@
+guard 'jessie' do
+
+  # Standard node project
+  watch(%r{^spec/.+(_spec|Spec)\.(js|coffee)$})
+  watch(%r{^lib/(.+)\.(js|coffee)$}) { |m| "spec/lib/#{m[1]}_spec.js" }
+  watch('spec/spec_helper.js') { "spec" }
+
+  # Typical Rails (version < 3.1) app
+  watch(%r{^spec/javascripts/.+(_spec|Spec)\.(js|coffee)$})
+  watch(%r{^public/javascripts/(.+)\.(js|coffee)$}) { |m| "spec/javascripts/#{m[1]}_spec.js" }
+  watch('spec/spec_helper.js') { "spec" }
+
+  # Typical Rails (version >= 3.1) app 
+  watch(%r{^spec/javascripts/.+(_spec|Spec)\.(js|coffee)$})
+  # you'll want to make adjustments to the rule below if you don't use coffeescript in your tests ;)
+  watch(%r{^app/assets/javascripts/(.+)\.(js|coffee)$}) { |m| "spec/javascripts/#{m[1]}_spec.coffee" }
+  watch('spec/spec_helper.js') { "spec" }
+end
+
diff --git a/lib/guard-jessie/version.rb b/lib/guard/jessie/version.rb
similarity index 73%
rename from lib/guard-jessie/version.rb
rename to lib/guard/jessie/version.rb
index b47a979..b3595d2 100644
--- a/lib/guard-jessie/version.rb
+++ b/lib/guard/jessie/version.rb
@@ -1,5 +1,5 @@
 module Guard
-  module Jessie
+  class Jessie
     VERSION = "0.0.1"
   end
 end
diff --git a/spec/lib/guard/jessie/runner_spec.rb b/spec/lib/guard/jessie/runner_spec.rb
new file mode 100644
index 0000000..de4670c
--- /dev/null
+++ b/spec/lib/guard/jessie/runner_spec.rb
@@ -0,0 +1,24 @@
+require 'spec_helper'
+module Guard
+  class Jessie 
+    describe Runner do
+      let(:multiple_paths) { %w[/spec ./spec/something.js ../spec/something_else.js other_thing.js]}
+      context "when passed an empty paths list" do
+        it "returns false" do
+          subject.run([]).should be_false
+        end
+      end
+
+      context "when passed multiple paths" do
+        it "runs jessie with those paths" do
+          subject.should_receive(:system).with(
+            "jessie -f progress /spec ./spec/something.js ../spec/something_else.js other_thing.js"
+          )
+          subject.run(multiple_paths)
+        end
+
+      end
+
+    end
+  end
+end
diff --git a/spec/lib/guard/jessie_spec.rb b/spec/lib/guard/jessie_spec.rb
new file mode 100644
index 0000000..3722473
--- /dev/null
+++ b/spec/lib/guard/jessie_spec.rb
@@ -0,0 +1,19 @@
+require 'spec_helper'
+module Guard
+  describe Jessie do
+    let(:paths) { %w[array of changed paths]}
+
+    describe "#run_all" do
+      it "runs all specs" do
+        Jessie::Runner.should_receive(:run).with(["spec"])
+        subject.run_all
+      end
+    end
+    describe "#run_on_change" do
+      it "runs changed files" do
+        Jessie::Runner.should_receive(:run).with(paths)
+        subject.run_on_change paths
+      end
+    end
+  end
+end
diff --git a/spec/spec_helper.rb b/spec/spec_helper.rb
new file mode 100644
index 0000000..191fa35
--- /dev/null
+++ b/spec/spec_helper.rb
@@ -0,0 +1,4 @@
+$LOAD_PATH.unshift(File.dirname(__FILE__))
+$LOAD_PATH.unshift(File.join(File.dirname(__FILE__), '..', 'lib'))
+
+require 'guard/jessie'