SlickSpeed

speed/validity selectors test for frameworks.

There is a similar test for common tasks.

Every framework runs in its own iframe, thus no conflicts can happen. Tests are run selector by selector, with an interval to prevent the browser from freezing.

Tests are run in a neutral environment, no library or framework is included in the main javascript test, to avoid favoritism.

Note: This is a modified version of the SlickSpeed test page*.

Note: Browsers with buggy XPath pseudo-selector implementations (e.g. Safari 3) are prevented from using XPath for all tests. This results in a significant decrease in performance.

selectors	NWMatcher 1.2.1**	Prototype 1.6.0.2†	Prototype 1.6.1.0**†	JQuery 1.2.6†	JQuery 1.3.2**†	JQuery 1.4.0**†	YUI 2.7.0†	YUI 3.0**†	Dojo 1.3.2**†	Dojo 1.4.0**†	My Library 1.0	My Library 1.0 QSA**
*
div div
div > div
div + div
h2 + div
div ~ div
h2 ~ div
div[class^=dia][class$=log]
body
body div
div
div div div
div, div, div
div, a, span
.dialog
div.dialog
div.scene.dialog
div .dialog
div.character, div.dialog
#speech5
div#speech5
div #speech5
div.scene div.dialog
div#scene1 div.dialog div
#scene1 #speech1
div[class]
div[class=dialog]
div[class^=dia]
div[class$=log]
div[class*=sce]
div[class|=dialog]
div[class!=madeup]
div[class~=dialog]
div[class!=""]
div[style]
div:only-child
div:contains(CELIA)
div:nth-child(even)
div:nth-child(2n)
div:nth-child(odd)
div:nth-child(2n+1)
div:nth-child(2n+0)
div:nth-child(n+0)
div:nth-child(4n+3)
div:nth-child(2n-1)
div:nth-child(0n+2)
div:nth-child(-3n+2)
div:nth-child(-1n+2)
div:nth-child(-n+2)
div:nth-child(5)
div:last-child
div:nth-last-child(3)
div:nth-last-child(4n+3)
div:nth-last-child(2n-1)
div:nth-last-child(-3n+2)
div:nth-last-child(-1n+2)
div:first-child
:first-child
div:first-of-type
div:nth-of-type(1)
div:last-of-type
div:nth-last-of-type(1)
div:nth-of-type(even)
div:nth-last-of-type(even)
div:nth-of-type(odd)
div:nth-last-of-type(odd)
div:nth-of-type(2n)
div:nth-of-type(2n+1)
div:nth-last-of-type(2n)
div:nth-last-of-type(2n+1)
div:nth-of-type(2n-1)
div:nth-last-of-type(2n-1)
td[colspan!=1]
td[rowspan!=1]
td[colspan!="1"]
td[colspan!='1']
td[colspan='2']
td[colspan!="0"]
meta[http-equiv]
input:checked
*:checked
input:disabled
input:enabled
input[value]
option[selected]
input[checked]
input[disabled]
input[readonly]
label[for]
div:empty
td[title='test1" # . > ~ + test2[1]']
td[title="test1' # . > ~ + test2[1]"]
#dave, input#dave
div, div div
span:lang(en)
span:lang(en-us)
span:lang(en-gb)
:root
final time (less is better)	0	0	0	0	0	0	0	0	0	0	0	0

Legend

the faster	the slower	exception thrown or zero elements found	different returned elements

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