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Ajax Optimization Techniques Talk (OSCON 2006)

Filed under: Web 2.0 News, Front Page, Presentation, Conferences — Chris Cornutt at 7:46 am on Thursday, July 27, 2006

On the SitePoint Blogs today, “live” from this year’s OSCON, there’s a new post covering the talk from Kevin Henrikson concerning how to squeeze the most out of your Ajax connections - a few handy optimization techniques.

Kevin Henrikson of Zimbra gave a brisk presentation covering some of the lessons his organization has learned and the “dirty tricks” it has implemented to improve the performance of web applications that rely on large JavaScript/CSS codebases. Here’s a quick run-down of the items he covered. The slides of the talk are up on the Zimbra blog.

Among the tips mentioned are:

  • using a web page analyzer to find the trouble spots in your pages
  • Javascript compression tools to reduce the size even more
  • properly structured HTML to make for faster rendering times

The post also mentions two of the case studies Kevin did - one centered around a blog post he did on optimization and the other on lala.com. Check out the slides for the full story…

MODx : CMS

Filed under: Web 2.0 News, Showcase, Ajax, Server, Framework, Presentation, Examples — Admin at 3:12 am on Monday, July 3, 2006

AJAXLaunch’s AJAXTunes and ajaxXLS

Filed under: Web 2.0 News, Showcase, Ajax, Presentation, Media — Admin at 3:09 am on Monday, July 3, 2006

RailsConf 2006: Rails on Ajax by Justin Gehtland

Filed under: Web 2.0 News, Front Page, Ajax, Prototype, Conference, Ruby, Presentation — Rob Sanheim at 2:09 pm on Saturday, June 24, 2006

(Note From Rob: This session write up comes courtesy of Jim Halberg. Jim is not an official Ajaxian, though he dreams about being one when he grows up. Thanks, Jim!)

Are we still at the point where a talk on ajax must start with the "What is ajax?" question? Well, at least the explanations seem to be getting shorter =) (Rob: note to conference speakers - can we please just assume basic Ajax knowledge at this point?!)

Justin spent the majority of the presentation showing uncluttered examples of various Rails/Ajax/Prototype capabilities. Auto-complete search, drag-drop, and the like. These were delivered in a "if you haven't played with this yet" sort of way but he also managed to keep it quick enough - and drop in enough 'even if you've done this before you may not know about this' tidbits to keep the more experienced portion of the audience interested.

There was some talk on RJS and he spent some time on the always requested ajax topics… How do you deal with JavaScript disabled? What if a user has an old browser? How do you handle the introduction of new idioms?

The presentation ended with a bang as he demo'd creating an application with the soon to be released Streamlined. Streamlined is an open source framework, developed by Relevance LLC, to bring the simplicity of ActiveRecord to the view layer (coincidentally, this is #2 of the "3 Unsolved Problems" posed in Dave Thomas keynote yesterday). This is really slick - a lot of functionality - good looking (although they are looking for a designer to contribute some improvements) - and best of all: _very_ quick and powerful. I'm definitely looking forward to this being released at OSCON.