32 items tagged “johnresig”
jQuery.require() implementation. John Resig has added a new jQuery.require() function to a jQuery development branch, for release as part of jQuery 1.4. The commit on GitHub has an extensive discussion attached to it (scroll to the bottom). # 17th December 2009, 11:24 am
Eulogy to _why. The pseudonymous hacker/artist _why has deleted his online presence, apparently moving on to other things. John Resig explains why _why has been such an inspiration. # 20th August 2009, 9:57 am
HTML 5 Parsing. Firefox nightlies include a new parser that implements the HTML5 parsing algorithm (disabled by default), which uses C++ code automatically generated from Henri Sivonen’s Java parser first used in the HTML5 validator. # 11th July 2009, 11:36 pm
Unimpressed by NodeIterator. John Resig, one of the most talented API designers I’ve ever come across, posts some well earned criticism of the document.createNodeIterator DOM traversal API. # 19th June 2009, 9:53 pm
I think you overstate the usefulness of the [jQuery Rules] plugin. Using this plugin, users are now limited by what selectors that can use (they can only use what the browsers provide—and are at the mercy of the cross-browser bugs that are there) which is a huge problem. Not to mention that it encourages the un-separation of markup/css/js.
The March of Access Control. The W3C Access Control specification is set to become a key technology in enabling secure cross-domain APIs within browsers, and since it addresses a legitimate security issue on the web I hope and expect it will be rolled out a lot faster than most other specs. # 19th November 2008, 8:40 am
Browser Paint Events. The latest Firefox nightlies include a new MozAfterPaint event which fires after a portion of the page has been redrawn and provides co-ordinates of the affected rectangle. John Resig provides a neat bookmarklet that uses the new event to visualise repainting operations. # 14th October 2008, 1:08 pm
jeresig’s sizzle. Sizzle is a new selector engine (work in progress, no IE support yet) from John Resig, designed to be small, standalone, library agnostic and ridiculously fast. It should eventually replace jQuery’s current selector engine, but if it stays around 4KB it’s also going to be really useful for projects that don’t need the overhead of a full library. # 24th August 2008, 11:41 pm
ECMAScript Harmony. John Resig explains the outcome of the recent “Oslo meeting” where proponents of ECMAScript 3.1 (incremental improvements to JS as it exists today) and 4 (massive, sweeping changes including many new programming constructs) harmonised their differences. The combined effort is closer to 3.1 than it is to 4, which I think is the right decision. # 14th August 2008, 9:37 am
Deep Profiling jQuery Apps. Neat plugin from John Resig that monkey-patches most (all?) of the jQuery methods to build up a detailed profile of which methods are being used by a given page. # 16th June 2008, 10:20 am
getElementsByClassName pre Prototype 1.6. Older releases of Prototype break in Firefox 3 and Safari 3.1 due to unsafe namespace management—getElementsByClassName is now a browser built-in but with different semantics to the Prototype method of the same name. Prototype 1.6 is fine. # 26th March 2008, 8:28 am
“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.
Cross-Site XMLHttpRequest (via) “Firefox 3 implements the W3C Access Control working draft, which gives you the ability to do XMLHttpRequests to other web sites”—you can mark a document as available for cross-domain requests using either an Access-Control HTTP header or an XML processing instruction. # 9th January 2008, 11:57 pm