{
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          },
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            "version_added": "4"
          },
          "firefox_android": {
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          },
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            "version_added": "12"
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            "version_added": "12"
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          },
          "safari_ios": {
            "version_added": "8"
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          "webview_android": {
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          "standard_track": true,
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      },
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          "mdn_url": "https://developer.mozilla.org/docs/Web/API/WebGLRenderingContext/activeTexture",
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            "chrome": {
              "version_added": "9"
            },
            "chrome_android": {
              "version_added": "25"
            },
            "edge": {
              "version_added": "12"
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            "firefox": {
              "version_added": "4"
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            "firefox_android": {
              "version_added": true
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            "ie": {
              "version_added": "11"
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            "opera": {
              "version_added": "12"
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            "opera_android": {
              "version_added": "12"
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            "safari": {
              "version_added": "5.1"
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            "safari_ios": {
              "version_added": "8"
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            "webview_android": {
              "version_added": true
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            "standard_track": true,
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      },
      "attachShader": {
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          "mdn_url": "https://developer.mozilla.org/docs/Web/API/WebGLRenderingContext/attachShader",
          "support": {
            "chrome": {
              "version_added": "9"
            },
            "chrome_android": {
              "version_added": "25"
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            "edge": {
              "version_added": "12"
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            "firefox": {
              "version_added": "4"
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            "firefox_android": {
              "version_added": true
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              "version_added": "11"
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            "opera": {
              "version_added": "12"
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            "opera_android": {
              "version_added": "12"
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            "safari_ios": {
              "version_added": "8"
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            "webview_android": {
              "version_added": true
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            "deprecated": false
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        }
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              "version_added": "12"
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            "firefox": {
              "version_added": "4"
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            "firefox_android": {
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            "opera": {
              "version_added": "12"
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              "version_added": "12"
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            "safari_ios": {
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            "webview_android": {
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            "standard_track": true,
            "deprecated": false
          }
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              "version_added": "9"
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            "chrome_android": {
              "version_added": "25"
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            "edge": {
              "version_added": "12"
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              "version_added": "4"
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            "firefox_android": {
              "version_added": true
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            "safari_ios": {
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              },
              "chrome_android": {
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              "edge": {
                "version_added": "79"
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              "firefox": {
                "version_added": "51"
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              "firefox_android": {
                "version_added": "51"
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              "ie": {
                "version_added": false
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              "opera": {
                "version_added": "43"
              },
              "opera_android": {
                "version_added": "43"
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              "safari": {
                "version_added": false
              },
              "safari_ios": {
                "version_added": false
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              "standard_track": true,
              "deprecated": false
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          }
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            },
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            "edge": {
              "version_added": "12"
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              "version_added": "4"
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            "firefox_android": {
              "version_added": true
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            "opera": {
              "version_added": "12"
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            "opera_android": {
              "version_added": "12"
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            "safari": {
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            "safari_ios": {
              "version_added": "8"
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            "webview_android": {
              "version_added": true
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          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
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        },
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                "version_added": "56"
              },
              "chrome_android": {
                "version_added": "58"
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              "edge": {
                "version_added": "79"
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              "firefox": {
                "version_added": "51"
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              "firefox_android": {
                "version_added": "51"
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              "ie": {
                "version_added": false
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              "opera": {
                "version_added": "43"
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              "opera_android": {
                "version_added": "43"
              },
              "safari": {
                "version_added": false
              },
              "safari_ios": {
                "version_added": false
              },
              "samsunginternet_android": {
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              "webview_android": {
                "version_added": "58"
              }
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            "status": {
              "experimental": false,
              "standard_track": true,
              "deprecated": false
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          }
        }
      },
      "bindRenderbuffer": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/WebGLRenderingContext/bindRenderbuffer",
          "support": {
            "chrome": {
              "version_added": "9"
            },
            "chrome_android": {
              "version_added": "25"
            },
            "edge": {
              "version_added": "12"
            },
            "firefox": {
              "version_added": "4"
            },
            "firefox_android": {
              "version_added": true
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            "ie": {
              "version_added": "11"
            },
            "opera": {
              "version_added": "12"
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            "opera_android": {
              "version_added": "12"
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            "safari_ios": {
              "version_added": "8"
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            "webview_android": {
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            "standard_track": true,
            "deprecated": false
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          "support": {
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            },
            "chrome_android": {
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            "edge": {
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            "firefox_android": {
              "version_added": true
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            "opera": {
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            "opera_android": {
              "version_added": "12"
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              "version_added": "5.1"
            },
            "safari_ios": {
              "version_added": "8"
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            "samsunginternet_android": {
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            "webview_android": {
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          "status": {
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            "standard_track": true,
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              },
              "chrome_android": {
                "version_added": "58"
              },
              "edge": {
                "version_added": "79"
              },
              "firefox": {
                "version_added": "51"
              },
              "firefox_android": {
                "version_added": "51"
              },
              "ie": {
                "version_added": false
              },
              "opera": {
                "version_added": "43"
              },
              "opera_android": {
                "version_added": "43"
              },
              "safari": {
                "version_added": false
              },
              "safari_ios": {
                "version_added": false
              },
              "samsunginternet_android": {
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              "webview_android": {
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            "status": {
              "experimental": false,
              "standard_track": true,
              "deprecated": false
            }
          }
        }
      },
      "blendColor": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/WebGLRenderingContext/blendColor",
          "support": {
            "chrome": {
              "version_added": "9"
            },
            "chrome_android": {
              "version_added": "25"
            },
            "edge": {
              "version_added": "12"
            },
            "firefox": {
              "version_added": "4"
            },
            "firefox_android": {
              "version_added": true
            },
            "ie": {
              "version_added": "11"
            },
            "opera": {
              "version_added": "12"
            },
            "opera_android": {
              "version_added": "12"
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            "safari": {
              "version_added": "5.1"
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            "safari_ios": {
              "version_added": "8"
            },
            "samsunginternet_android": {
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            "webview_android": {
              "version_added": true
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          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
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        }
      },
      "blendEquation": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/WebGLRenderingContext/blendEquation",
          "support": {
            "chrome": {
              "version_added": "9"
            },
            "chrome_android": {
              "version_added": "25"
            },
            "edge": {
              "version_added": "12"
            },
            "firefox": {
              "version_added": "4"
            },
            "firefox_android": {
              "version_added": true
            },
            "ie": {
              "version_added": "11"
            },
            "opera": {
              "version_added": "12"
            },
            "opera_android": {
              "version_added": "12"
            },
            "safari": {
              "version_added": "5.1"
            },
            "safari_ios": {
              "version_added": "8"
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            "samsunginternet_android": {
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            "webview_android": {
              "version_added": true
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          },
          "status": {
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            "standard_track": true,
            "deprecated": false
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        },
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                "version_added": "56"
              },
              "chrome_android": {
                "version_added": "58"
              },
              "edge": {
                "version_added": "79"
              },
              "firefox": {
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              },
              "firefox_android": {
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              },
              "ie": {
                "version_added": false
              },
              "opera": {
                "version_added": "43"
              },
              "opera_android": {
                "version_added": "43"
              },
              "safari": {
                "version_added": false
              },
              "safari_ios": {
                "version_added": false
              },
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                "version_added": "7.0"
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              "webview_android": {
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              }
            },
            "status": {
              "experimental": false,
              "standard_track": true,
              "deprecated": false
            }
          }
        }
      },
      "blendEquationSeparate": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/WebGLRenderingContext/blendEquationSeparate",
          "support": {
            "chrome": {
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            },
            "chrome_android": {
              "version_added": "25"
            },
            "edge": {
              "version_added": "12"
            },
            "firefox": {
              "version_added": "4"
            },
            "firefox_android": {
              "version_added": true
            },
            "ie": {
              "version_added": "11"
            },
            "opera": {
              "version_added": "12"
            },
            "opera_android": {
              "version_added": "12"
            },
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              "version_added": "5.1"
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            "safari_ios": {
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            "webview_android": {
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          },
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            "standard_track": true,
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        },
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              },
              "chrome_android": {
                "version_added": "58"
              },
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              },
              "firefox": {
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              },
              "firefox_android": {
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              },
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                "version_added": false
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              "opera": {
                "version_added": "43"
              },
              "opera_android": {
                "version_added": "43"
              },
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                "version_added": false
              },
              "safari_ios": {
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            "status": {
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              "deprecated": false
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          }
        }
      },
      "blendFunc": {
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          "support": {
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            },
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            "firefox_android": {
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            "opera": {
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              "version_added": "12"
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            "webview_android": {
              "version_added": true
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          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
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        }
      },
      "blendFuncSeparate": {
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            },
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              "version_added": true
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          },
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              },
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