Chrome headless mode

Chrome

Chrome version 59+

1	alias chrome="/Applications/Google\ Chrome.app/Contents/MacOS/Google\ Chrome --headless --disable-gpu"

1	chrome --print-to-pdf https://httpbin.org

1 2	chrome --screenshot https://httpbin.org chrome --screenshot --window-size=1280,1696 https://httpbin.org

chrome --repl https://httpbin.org

>> window.innerHeight
{"result":{"description":"600","type":"number","value":600}}