Chromium with NoVNC Installation Heroku Manual docker run \ --name chrome-novnc \ -e PORT=8080 \ -p 8080:8080 \ -e VNC_PASS=CHANGE_IT \ -d vital987/chrome-novnc:latest Environment variables: VARIABLE DESCRIPTION DEFAULT VALUE VNC_PASS VNC Password CHANGE_IT VNC_TITLE VNC Session Title Chromium VNC_SHARED VNC Shared Mode false VNC_RESOLUTION VNC Resolution 1280x720 PORT NoVNC HTTPS Port Heroku specific APP_NAME Name of the app Heroku specific NO_SLEEP Prevent app from sleeping Heroku specific CHROME_LANG Chromium UI / navigator language, passed as --lang unset CHROME_ACCEPT_LANGUAGES Chromium accept language preference and --accept-lang unset CHROME_EXTRA_ARGS Extra Chromium command-line flags unset