[
  {"name": "Edge", "ua_substrings": ["Edg/", "EdgA/", "EdgiOS/"]},
  {"name": "Opera", "ua_substrings": ["OPR/", "Opera"]},
  {"name": "Chrome", "ua_substrings": ["Chrome/", "CriOS/"]},
  {"name": "Firefox", "ua_substrings": ["Firefox/", "FxiOS/"]},
  {"name": "Safari", "ua_substrings": ["Safari/"]},
  {"name": "Internet Explorer", "ua_substrings": ["MSIE ", "Trident/"]}
]