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bartvenemanbartveneman
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Re-introduce support for browserhacks (#258)
Includes all types of browserhacks from browserhacks.com: - properties - values - at-media - at-supports
1 parent eefa3b5 commit c62ac6b

18 files changed

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-261
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‎package-lock.json‎

Lines changed: 168 additions & 200 deletions
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‎package.json‎

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@@ -45,10 +45,10 @@
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"css-tree": "2.2.1"
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},
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"devDependencies": {
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"microbundle": "^0.15.0",
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"microbundle": "^0.15.1",
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"uvu": "^0.5.6"
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},
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"mangle": {
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"regex": "^_[^_]"
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}
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}
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}

‎src/__fixtures__/bol-com-20190617.json‎

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@@ -142,7 +142,13 @@
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"(min-width:112.5em)": 7,
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"(max-width: 56.1875em)": 3
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},
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"uniquenessRatio": 0.07360406091370558
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"uniquenessRatio": 0.07360406091370558,
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"browserhacks": {
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"total": 0,
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"totalUnique": 0,
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"unique": {},
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"uniquenessRatio": 0
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}
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},
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"charset": {
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"total": 1,
@@ -160,7 +166,13 @@
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"((-webkit-backdrop-filter:blur()) or (backdrop-filter:blur()))": 2,
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"(display:grid)": 1
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},
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"uniquenessRatio": 0.75
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"uniquenessRatio": 0.75,
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"browserhacks": {
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"total": 0,
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"totalUnique": 0,
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"unique": {},
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"uniquenessRatio": 0
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}
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},
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"keyframes": {
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"total": 9,
@@ -57682,6 +57694,12 @@
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},
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"uniquenessRatio": 0.75
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},
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"browserhacks": {
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"total": 0,
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"totalUnique": 0,
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"unique": {},
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"uniquenessRatio": 0
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},
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"units": {
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"total": 3004,
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"totalUnique": 7,

‎src/__fixtures__/bootstrap-5.0.0.json‎

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@@ -66,7 +66,13 @@
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"(prefers-reduced-motion: reduce)": 24,
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"print": 1
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},
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"uniquenessRatio": 0.14942528735632185
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"uniquenessRatio": 0.14942528735632185,
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"browserhacks": {
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"total": 0,
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"totalUnique": 0,
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"unique": {},
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"uniquenessRatio": 0
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}
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},
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"charset": {
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"total": 1,
@@ -80,7 +86,13 @@
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"total": 0,
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"totalUnique": 0,
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"unique": {},
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"uniquenessRatio": 0
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"uniquenessRatio": 0,
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"browserhacks": {
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"total": 0,
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"totalUnique": 0,
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"unique": {},
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"uniquenessRatio": 0
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}
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},
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"keyframes": {
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"total": 6,
@@ -25223,6 +25235,12 @@
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},
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"uniquenessRatio": 0.5454545454545454
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},
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"browserhacks": {
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"total": 0,
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"totalUnique": 0,
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"unique": {},
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"uniquenessRatio": 0
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},
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"units": {
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"total": 1571,
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"totalUnique": 7,

‎src/__fixtures__/cnn-20220403.json‎

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"only screen and (max-width: 896px) and (max-height: 425px) and (orientation: landscape)": 1,
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"only screen and (max-width: 530px)": 1
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},
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"uniquenessRatio": 0.17367949865711726
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"uniquenessRatio": 0.17367949865711726,
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"browserhacks": {
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"total": 1,
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"totalUnique": 1,
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"unique": {
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"screen and (-ms-high-contrast:active),screen and (-ms-high-contrast:none)": 1
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},
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"uniquenessRatio": 1
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}
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},
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"charset": {
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"total": 1,
@@ -982,7 +990,13 @@
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"total": 0,
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"totalUnique": 0,
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"unique": {},
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"uniquenessRatio": 0
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"uniquenessRatio": 0,
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"browserhacks": {
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"total": 0,
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"totalUnique": 0,
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"unique": {},
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"uniquenessRatio": 0
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}
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},
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"keyframes": {
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"total": 47,
@@ -155265,6 +155279,12 @@
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},
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"uniquenessRatio": 0.3282442748091603
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},
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"browserhacks": {
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"total": 0,
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"totalUnique": 0,
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"unique": {},
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"uniquenessRatio": 0
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},
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"units": {
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"total": 11295,
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"totalUnique": 12,

‎src/__fixtures__/css-tricks-20190319.json‎

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"only screen and (max-width: 320px)": 1,
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"only screen and (max-width: 240px)": 1
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},
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"uniquenessRatio": 0.16535433070866143
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"uniquenessRatio": 0.16535433070866143,
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"browserhacks": {
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"total": 0,
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"totalUnique": 0,
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"unique": {},
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"uniquenessRatio": 0
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}
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},
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"charset": {
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"total": 1,
@@ -89,7 +95,13 @@
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"(-webkit-overflow-scrolling:touch)": 1,
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"((position:-webkit-sticky) or (position:sticky))": 5
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},
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"uniquenessRatio": 0.3333333333333333
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"uniquenessRatio": 0.3333333333333333,
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"browserhacks": {
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"total": 0,
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"totalUnique": 0,
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"unique": {},
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"uniquenessRatio": 0
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}
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},
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"keyframes": {
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"total": 11,
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},
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"uniquenessRatio": 0.16666666666666666
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},
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"browserhacks": {
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"total": 0,
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"totalUnique": 0,
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"unique": {},
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"uniquenessRatio": 0
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},
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"units": {
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"total": 1972,
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"totalUnique": 9,

‎src/__fixtures__/facebook-20190319.json‎

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"(min-width: 1030px)": 2,
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"(min-width: 1155px)": 2
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},
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"uniquenessRatio": 0.39215686274509803
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"uniquenessRatio": 0.39215686274509803,
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"browserhacks": {
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"total": 0,
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"totalUnique": 0,
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"unique": {},
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"uniquenessRatio": 0
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}
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},
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"charset": {
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"total": 0,
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"total": 0,
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"totalUnique": 0,
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"unique": {},
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"uniquenessRatio": 0
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"uniquenessRatio": 0,
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"browserhacks": {
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"total": 0,
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"totalUnique": 0,
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"unique": {},
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"uniquenessRatio": 0
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}
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},
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"keyframes": {
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"total": 17,
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},
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"uniquenessRatio": 0.5714285714285714
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},
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"browserhacks": {
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"total": 0,
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"totalUnique": 0,
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"unique": {},
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"uniquenessRatio": 0
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},
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"units": {
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"total": 5127,
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"totalUnique": 9,

‎src/__fixtures__/gazelle-20210905.json‎

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@@ -163,7 +163,17 @@
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"screen and (device-aspect-ratio: 9 / 16)": 1,
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"screen and (max-width: 380px)": 1
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},
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"uniquenessRatio": 0.08242424242424243
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"uniquenessRatio": 0.08242424242424243,
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"browserhacks": {
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"total": 4,
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"totalUnique": 3,
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"unique": {
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"screen and (-ms-high-contrast:active), (-ms-high-contrast:none)": 2,
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"not all and (min-resolution:.001dpcm)": 1,
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"screen and (-webkit-min-device-pixel-ratio:0)": 1
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},
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"uniquenessRatio": 0.75
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}
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},
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"charset": {
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"total": 0,
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"(-webkit-appearance: none) and (not (stroke-color:transparent))": 1,
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"(-webkit-appearance:none)": 1
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},
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"uniquenessRatio": 1
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"uniquenessRatio": 1,
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"browserhacks": {
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"total": 2,
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"totalUnique": 2,
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"unique": {
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"(-webkit-appearance: none) and (not (stroke-color:transparent))": 1,
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"(-webkit-appearance:none)": 1
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},
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"uniquenessRatio": 1
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}
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},
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"keyframes": {
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"total": 29,
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},
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"uniquenessRatio": 0.15698924731182795
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},
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"browserhacks": {
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"total": 1,
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"totalUnique": 1,
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"unique": {
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"4px solid\\9": 1
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},
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"uniquenessRatio": 1
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},
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"units": {
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"total": 7696,
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"totalUnique": 10,

‎src/__fixtures__/github-20210501.json‎

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@@ -54,7 +54,16 @@
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"(min-width:768px) and (max-width:1011px)": 1,
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"print": 1
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},
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"uniquenessRatio": 0.10619469026548672
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"uniquenessRatio": 0.10619469026548672,
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"browserhacks": {
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"total": 3,
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"totalUnique": 2,
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"unique": {
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"only screen and (-moz-min-device-pixel-ratio:2), only screen and (-webkit-min-device-pixel-ratio:2), only screen and (min--moz-device-pixel-ratio:2), only screen and (min-device-pixel-ratio:2), only screen and (min-resolution:2dppx), only screen and (min-resolution:192dpi)": 2,
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"screen and (min-width:0\\0)": 1
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},
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"uniquenessRatio": 0.6666666666666666
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}
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},
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"charset": {
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"total": 0,
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"(-webkit-touch-callout:none)": 1,
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"((-webkit-clip-path:polygon(50% 0, 100% 50%, 50% 100%)) or (clip-path:polygon(50% 0, 100% 50%, 50% 100%)))": 1
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},
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"uniquenessRatio": 1
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"uniquenessRatio": 1,
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"browserhacks": {
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"total": 0,
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"totalUnique": 0,
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"unique": {},
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"uniquenessRatio": 0
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}
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},
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"keyframes": {
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"total": 13,
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},
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"uniquenessRatio": 0.6363636363636364
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},
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"browserhacks": {
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"total": 0,
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"totalUnique": 0,
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"unique": {},
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"uniquenessRatio": 0
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},
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"units": {
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"total": 1977,
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"totalUnique": 6,

‎src/__fixtures__/lego-20190617.json‎

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"screen and (min-width:48em) and (max-width:73.4375em)": 1,
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"screen and (max-width:61.4375em)": 4
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},
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"uniquenessRatio": 0.07123287671232877
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"uniquenessRatio": 0.07123287671232877,
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"browserhacks": {
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"total": 0,
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"totalUnique": 0,
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"unique": {},
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"uniquenessRatio": 0
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}
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},
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"charset": {
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"total": 1,
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"total": 0,
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"totalUnique": 0,
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"unique": {},
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"uniquenessRatio": 0
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"uniquenessRatio": 0,
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"browserhacks": {
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"total": 0,
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"totalUnique": 0,
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"unique": {},
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"uniquenessRatio": 0
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}
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},
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"keyframes": {
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"total": 24,
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},
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"uniquenessRatio": 0.042071197411003236
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},
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"browserhacks": {
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"total": 0,
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"totalUnique": 0,
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"unique": {},
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"uniquenessRatio": 0
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},
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"units": {
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"total": 1431,
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"totalUnique": 8,

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