Created
December 30, 2017 09:20
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Save rdillmanCN/143cde7baaab040c492c8e0b622989fc to your computer and use it in GitHub Desktop.
Find all colors used on the page and out put to the console.
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(function() { | |
var h = {}; | |
var e = ["background-color", "color", "border-top-color", "border-right-color", "border-bottom-color", "border-left-color"]; | |
var g = { | |
"rgb(0, 0, 0)": 1, | |
"rgba(0, 0, 0, 0)": 1, | |
"rgb(255, 255, 255)": 1 | |
}; | |
[].forEach.call(document.querySelectorAll("*"), function(i) { | |
var j = {}; | |
e.forEach(function(l) { | |
var k = window.getComputedStyle(i, null).getPropertyValue(l); | |
if (k && !g[k]) { | |
if (!h[k]) { | |
h[k] = { | |
count: 0, | |
nodes: [] | |
} | |
} | |
if (!j[k]) { | |
h[k].count++; | |
h[k].nodes.push(i) | |
} | |
j[k] = true | |
} | |
}) | |
}); | |
var b = []; | |
for (var d in h) { | |
b.push({ | |
key: d, | |
value: h[d] | |
}) | |
} | |
b = b.sort(function(j, i) { | |
return i.value.count - j.value.count | |
}); | |
var f = "font-weight:normal;"; | |
var c = "font-weight:bold;"; | |
var a = function(i) { | |
return "background:" + i + ";color:" + i + ";border:1px solid #333;" | |
}; | |
console.group("CSS colors"); | |
b.forEach(function(i) { | |
console.groupCollapsed("%c %c " + i.key + " %c(" + i.value.count + " times)", a(i.key), f, c); | |
i.value.nodes.forEach(function(j) { | |
console.log(j) | |
}); | |
console.groupEnd() | |
}); | |
console.groupEnd("CSS colors") | |
})(); |
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