Simon Willison’s Weblog

Items tagged johnresig in Feb, 2008

Filters: Year: 2008 × Month: Feb × johnresig ×

“Why doesn’t jQuery have an XPath CSS Selector implementation?” For now, my answer is: I don’t want two selector implementations—it makes the code base significantly harder to maintain, increases the number of possible cross-browser bugs, and drastically increases the filesize of the resulting download.

John Resig # 11th February 2008, 5:31 am

Cross-Window Messaging. Now in Firefox 3 trunk, the HTML 5 specified ability for JavaScript to send messages between windows (or iframes) hosted on different domains. Fantastically powerful, but must be implemented with care to avoid accidentally processing bad messages from malicious third parties. # 10th February 2008, 12 pm