<commit_before>{
  "css": {
    "properties": {
      "backface-visibility": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/CSS/backface-visibility",
          "support": {
            "chrome": [
              {
                "version_added": "36"
              },
              {
                "prefix": "-webkit-",
                "version_added": "12"
              }
            ],
            "chrome_android": [
              {
                "version_added": "36"
              },
              {
                "prefix": "-webkit-",
                "version_added": "18"
              }
            ],
            "edge": [
              {
                "version_added": "12"
              },
              {
                "prefix": "-webkit-",
                "version_added": "12"
              }
            ],
            "firefox": [
              {
                "version_added": "16"
              },
              {
                "prefix": "-moz-",
                "version_added": "10"
              },
              {
                "version_added": "49",
                "prefix": "-webkit-"
              },
              {
                "prefix": "-webkit-",
                "version_added": "45",
                "flags": [
                  {
                    "type": "preference",
                    "name": "layout.css.prefixes.webkit",
                    "value_to_set": "true"
                  }
                ]
              }
            ],
            "firefox_android": [
              {
                "version_added": "16"
              },
              {
                "prefix": "-moz-",
                "version_added": "10"
              },
              {
                "version_added": "49",
                "prefix": "-webkit-"
              },
              {
                "prefix": "-webkit-",
                "version_added": "44",
                "flags": [
                  {
                    "type": "preference",
                    "name": "layout.css.prefixes.webkit",
                    "value_to_set": "true"
                  }
                ]
              }
            ],
            "ie": {
              "version_added": "10"
            },
            "opera": [
              {
                "version_added": "23"
              },
              {
                "prefix": "-webkit-",
                "version_added": "15"
              }
            ],
            "opera_android": [
              {
                "version_added": "24"
              },
              {
                "prefix": "-webkit-",
                "version_added": "14"
              }
            ],
            "safari": {
              "prefix": "-webkit-",
              "version_added": "5.1"
            },
            "safari_ios": {
              "prefix": "-webkit-",
              "version_added": "5"
            },
            "samsunginternet_android": [
              {
                "version_added": "3.0"
              },
              {
                "prefix": "-webkit-",
                "version_added": "1.0"
              }
            ],
            "webview_android": [
              {
                "version_added": "37"
              },
              {
                "prefix": "-webkit-",
                "version_added": "3"
              }
            ]
          },
          "status": {
            "experimental": true,
            "standard_track": true,
            "deprecated": false
          }
        }<commit_msg>update experimental flag backface-visibility (#5339)<commit_after>{
  "css": {
    "properties": {
      "backface-visibility": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/CSS/backface-visibility",
          "support": {
            "chrome": [
              {
                "version_added": "36"
              },
              {
                "prefix": "-webkit-",
                "version_added": "12"
              }
            ],
            "chrome_android": [
              {
                "version_added": "36"
              },
              {
                "prefix": "-webkit-",
                "version_added": "18"
              }
            ],
            "edge": [
              {
                "version_added": "12"
              },
              {
                "prefix": "-webkit-",
                "version_added": "12"
              }
            ],
            "firefox": [
              {
                "version_added": "16"
              },
              {
                "prefix": "-moz-",
                "version_added": "10"
              },
              {
                "version_added": "49",
                "prefix": "-webkit-"
              },
              {
                "prefix": "-webkit-",
                "version_added": "45",
                "flags": [
                  {
                    "type": "preference",
                    "name": "layout.css.prefixes.webkit",
                    "value_to_set": "true"
                  }
                ]
              }
            ],
            "firefox_android": [
              {
                "version_added": "16"
              },
              {
                "prefix": "-moz-",
                "version_added": "10"
              },
              {
                "version_added": "49",
                "prefix": "-webkit-"
              },
              {
                "prefix": "-webkit-",
                "version_added": "44",
                "flags": [
                  {
                    "type": "preference",
                    "name": "layout.css.prefixes.webkit",
                    "value_to_set": "true"
                  }
                ]
              }
            ],
            "ie": {
              "version_added": "10"
            },
            "opera": [
              {
                "version_added": "23"
              },
              {
                "prefix": "-webkit-",
                "version_added": "15"
              }
            ],
            "opera_android": [
              {
                "version_added": "24"
              },
              {
                "prefix": "-webkit-",
                "version_added": "14"
              }
            ],
            "safari": {
              "prefix": "-webkit-",
              "version_added": "5.1"
            },
            "safari_ios": {
              "prefix": "-webkit-",
              "version_added": "5"
            },
            "samsunginternet_android": [
              {
                "version_added": "3.0"
              },
              {
                "prefix": "-webkit-",
                "version_added": "1.0"
              }
            ],
            "webview_android": [
              {
                "version_added": "37"
              },
              {
                "prefix": "-webkit-",
                "version_added": "3"
              }
            ]
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
{'fraction_non_alphanumeric': 0.13737486095661847, 'fraction_numerical': 0.013904338153503892, 'mean_word_length': 0.6642757982415548, 'pattern_counts': {'":': 140, '<': 3, '<?xml version=': 0, '>': 3, 'https://': 2, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
{'dir': 'git-commits-cleaned', 'id': '2258069', 'n_tokens_mistral': 1921, 'n_tokens_neox': 1736, 'n_words': 246}