language: node_js
node_js:
  - "stable"
  - "5"
  - "4"
  - "0.12"
  - "0.10"
  - "0.8"
before_install:
  - npm -g install npm@'>=2'
before_script:
  - npm install -g mocha
script: mocha

language: node_js
node_js:
  - "stable"
  - "4"
  - "0.8"
before_install:
  - npm -g install npm@'>=2'
before_script:
  - npm install -g mocha
script: mocha

Use fewer NodeJS versions to test. Test against 0.8 (to try and ensure legacy support for older NodeJS installs) Test against 4 (current LTS) Test against whatever is the current stable NodeJS version
Use fewer NodeJS versions to test.
Test against 0.8 (to try and ensure legacy support for older NodeJS installs)
Test against 4 (current LTS)
Test against whatever is the current stable NodeJS version
