twilio/selenoid repository overview

$ docker inspect twilio/selenoid:chrome_beta | jq -r '.[0].Config.Labels' 
{
  "browser": "google-chrome-beta:81.0.4044.17-1",
  "driver": "chromedriver:81.0.4044.20"
}

$ docker inspect twilio/selenoid:firefox_dev | jq -r '.[0].Config.Labels' 
{
  "browser": "firefox-trunk:75.0~a1~hg20200213r513793-0ubuntu0.18.04.1~umd1",
  "driver": "geckodriver:0.26.0",
  "selenoid": "1.10.0"
}