diff --git a/.gitignore b/.gitignore
index 5b1fd197ff..c2ba63700d 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,6 +1,7 @@
 # Logs
 logs
 *.log
+npm-debug.log*
 
 # Runtime data
 pids
@@ -23,8 +24,12 @@ coverage
 build/Release
 
 # Dependency directory
-# https://www.npmjs.org/doc/misc/npm-faq.html#should-i-check-my-node_modules-folder-into-git
 node_modules
 
+# Optional npm cache directory
+.npm
+
+# Optional REPL history
+.node_repl_history
+
 dist
-lib
\ No newline at end of file
diff --git a/.npmignore b/.npmignore
new file mode 100644
index 0000000000..c57cab761a
--- /dev/null
+++ b/.npmignore
@@ -0,0 +1,28 @@
+# Logs
+logs
+*.log
+
+# Runtime data
+pids
+*.pid
+*.seed
+
+# Directory for instrumented libs generated by jscoverage/JSCover
+lib-cov
+
+# Coverage directory used by tools like istanbul
+coverage
+
+# Grunt intermediate storage (http://gruntjs.com/creating-plugins#storing-task-files)
+.grunt
+
+# Compiled binary addons (http://nodejs.org/api/addons.html)
+build/Release
+
+# Optional npm cache directory
+.npm
+
+# Optional REPL history
+.node_repl_history
+
+test
\ No newline at end of file
diff --git a/.travis.yml b/.travis.yml
index 3828e30dcd..4fe6550d7a 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,16 +1,36 @@
-use_sudo: false
+sudo: false
 language: node_js
-node_js:
-  - 4
-  - 5
-
-branches:
-  only:
-    - master
+matrix:
+  include:
+  - node_js: 4
+    env: CXX=g++-4.8
+  - node_js: 6
+    env:
+      - SAUCE=true
+      - CXX=g++-4.8
+  - node_js: stable
+    env: CXX=g++-4.8
 
+# Make sure we have new NPM.
 before_install:
-  - npm i -g npm
-  # Workaround for a permissions issue with Travis virtual machine images
+  - npm install -g npm
+
 script:
   - npm run lint
   - npm test
+  - npm run coverage
+
+before_script:
+  - export DISPLAY=:99.0
+  - sh -e /etc/init.d/xvfb start
+
+after_success:
+  - npm run coverage-publish
+
+addons:
+  firefox: 'latest'
+  apt:
+    sources:
+      - ubuntu-toolchain-r-test
+    packages:
+      - g++-4.8
\ No newline at end of file
diff --git a/circle.yml b/circle.yml
new file mode 100644
index 0000000000..434211a760
--- /dev/null
+++ b/circle.yml
@@ -0,0 +1,12 @@
+machine:
+  node:
+    version: stable
+
+dependencies:
+  pre:
+    - google-chrome --version
+    - wget -q -O - https://dl-ssl.google.com/linux/linux_signing_key.pub | sudo apt-key add -
+    - sudo sh -c 'echo "deb [arch=amd64] http://dl.google.com/linux/chrome/deb/ stable main" >> /etc/apt/sources.list.d/google.list'
+    - sudo apt-get update
+    - sudo apt-get --only-upgrade install google-chrome-stable
+    - google-chrome --version