language: node_js
sudo: false
node_js:
- "6"
- "8"
- "10"
- "11"
addons:
chrome: stable
env:
- NPM_SCRIPT=test:browserless
matrix:
include:
# Run browser tests only on one Node.js version to save time.
- node_js: "8"
env: NPM_SCRIPT=test:browser
script:
- npm run $NPM_SCRIPT
