简介：blog, projects, and links

原站：http://ejohn.org

标签：john

“John Resig”的内容更新

累计：33 篇（自 2007-11-01 起）

更新：约8篇/年，最后更新999 天前

John Resig

JavaScript Function Call Profiling

with jquery 1.3.2 out the door i've been looking for more ways to profile and optimize jquery. previously i did a survey of jquery-using sites to figure out which selectors they were using. this led to the construction of the new sizzle selector engine which targeted those selectors for improvement. additionally, i constructed a deep profiling plugin ... (308 天前)

http://inezha.com/w/g6s5iv9

John Resig

FireUnit: JavaScript Unit Testing Extension

in my work with the firebug team over the past couple months i've been working with jan odvarko on a way to provide some form of unit testing that we can build off of. the result of my work is a new firefox/firebug extension called fireunit. fireunit provides a simple javascript api for doing simple test logging and viewing within a new tab of firebug.... (308 天前)

http://inezha.com/w/u9kv1vv

John Resig

Ultra-Chaining with jQuery

we were having a discussion, the other day, on the jquery-dev mailing list concerning style and jquery code. there was some discussion about how it could be improved. one of the points discussed was concerning the use of callbacks and jquery(this). callbacks (passing in a function as the final argument to a jquery method, to be called later) are used a... (308 天前)

http://inezha.com/w/zzv37va

John Resig

Degrading Script Tags

one thing has always annoyed me about the script tag. script tags that reference external resources (via the src attribute) are no longer able to execute script embedded within the tag itself. it doesn't make sense to me that we're forced to write: when this is so much more elegant: only one tag - and the semantics would work like this: the external ... (308 天前)

http://inezha.com/w/qyso6vq

John Resig

JavaScript Micro-Templating

i've had a little utility that i've been kicking around for some time now that i've found to be quite useful in my javascript application-building endeavors. it's a super-simple templating function that is fast, caches quickly, and is easy to use. i have a couple tricks that i use to make it real fun to mess with. here's the source code to the templati... (308 天前)

http://inezha.com/w/2okylvy

John Resig

Implementing a Selectors API Test Suite

this week i've been busy working on implementing a test suite for the selectors api specification. i picked up a new microphone recently so i decided to do a quick walkthrough of the work that i've been doing and how i've been going about it. you can view the the video below: implementing a selectors api test suite you can run the test suite for your... (308 天前)

http://inezha.com/w/83vz5vw

John Resig

Deep Profiling jQuery Apps

this evening i was playing around with the idea of profiling jquery applications - trying to find a convenient way to completely analyze all the code that is being executed in your application. i've come up with a plugin that you can inject into a jquery site that you own and see how the performance breaks down method-by-method. here's how you can try... (308 天前)

http://inezha.com/w/ovsmiud

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