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#7832 closed enhancement (worksforme)

Opened December 22, 2010 05:01PM UTC

Closed December 22, 2010 06:01PM UTC

jQuery Speed Up

Reported by: Owned by:
Priority: undecided Milestone: 1.6
Component: unfiled Version: 1.4.4
Keywords: Cc:
Blocked by: Blocking:

Hi, I've got 2 recommendations:

1. It may come interesting for you to speed up string selectors evaluation by the folowing construction:

try {

selector = document.querySelectorAll( selector );


return jQuery.merge( this, selector );

} catch(error) {

// processing old way


2. I use jQuery on EDEN processors and the startup is very lazy. Probably storing results of the startup tests into the cookie might help a lot (if allowed).

I appreciate jQuery. Good luck.

Petr Bozovsky, Czech Republic

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Change History (1)

Changed December 22, 2010 06:01PM UTC by rwaldron comment:1

resolution: → worksforme
status: newclosed

jQuery's selector engine Sizzle uses document.querySelectorAll wherever it is supported.