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Tuesday, March 11th, 2008
The “Same Origin Policy” is at the core of browser’s security model. Under the “Same Origin Policy”, a web resource can only interact with another web resource if and only if both resources are from the same origin. However, “Cross site scripting” and “cookie” both brings security challenges in ...
Posted in WebDev | 1 Comment »
Tuesday, January 22nd, 2008
Introduction:
Ajax application performance largely depends on the performance of JavaScript execution and browser DOM operations. I've heard various people saying various things about Ajax performance. Some people say JavaScript is just too slow. Some people say that the problem is not JavaScript but rather Browser DOM being too slow. ...
Posted in WebDev | 13 Comments »
Tuesday, January 8th, 2008
What is the reason for this Obama phenomenon? Why is it happening right now, at this moment of history?
Is it because of his eloquent speeches? Is it because people in this country are so tired of the current reality that they want to depart from it as far as possible? ...
Posted in politics, web 2.0 | 1 Comment »
Wednesday, November 21st, 2007
Prototype.js is a popular Ajax toolkit for web developers. I have enjoyed using it despite the complains I heard from people about how Prototype.js does too much JavaScript hacking that breaks other people's code. One of the common one complains is that Prototype.js adds methods to built-in JavaScript objects ...
Posted in WebDev | 6 Comments »
Saturday, November 17th, 2007
People say Ajax is hard...and this may be why.
I spent some time playing with Bob Buffone's newest work on Ajax over the last few days. Bob built an xModify processor that runs on either jQuery, Dojo or Mootools. The xModify processor is powerful but quite lightweight (10KB without gzip). There ...
Posted in WebDev | 5 Comments »
Saturday, September 22nd, 2007
OpenAjax Alliance has made substantial progress in the last 12 months since its inception. The cornerstone is OpenAjaxHub 1.0 (OaaHub 1.0).
OaaHub 1.0, an open source project under Apache V2 license, focuses on interoperability - it enables different Ajax components to inter-operate with each other using a "pub/sub" mechanism while ...
Posted in WebDev | No Comments »
Monday, September 17th, 2007
My company, Nexaweb, together with SitePen, Mozilla Foundation, Redfin, etc, joined force in making an important contribution to the open source community. See SitePen, Mozilla
Foundation, Nexaweb Technologies, Redfin, & SnapLogic Announce Open Source
Contribution of TurboAjax Group’s High-Performance Grid Widget to Dojo
Foundation.
This is interesting not only because it bridges a ...
Posted in WebDev | 1 Comment »
Tuesday, August 21st, 2007
Congratulations to the Dojo team in getting 0.9 out! It is something that I have been looking for. Alex Russell showed me some significant improvements comparing to Dojo 0.4 a while ago (much smaller footprint, 10X performance improvement, etc). Now these guys have delivered it! See the release note for ...
Posted in WebDev | 1 Comment »
Friday, August 10th, 2007
I have been involved with W3C's Web Application Format (WAF) Working Group(WG). WAF has been working on "widget" for about one year. Marcos Caceres, a smart recent PhD graduate from Australia, has been doing some good work here.
A year ago, I was neutral about WAF's widget effort, even supportive primarily ...
Posted in WebDev | 2 Comments »
Tuesday, June 19th, 2007
Enterprise 2.0 Conference (http://enterprise2conf.com/) is going on here at Boston Westin Waterfront this week. Nexaweb is showing its Enterprise Web 2.0 Platform here.
Enterprise 2.0 is a term initially coined by Harvard Business School professor Andrew McAfee just about one year ago. His definition was much more around things like wikis, ...
Posted in conference, software business model, web 2.0 | 3 Comments »
Tuesday, May 29th, 2007
Introduction
OpenAjax Alliance has been growing well with over 70 members. The initial OpenAjaxHub received immediate community response - most are positive and a few responses were negative but turned out to be very helpful. Over ten Ajax offerings demonstrated support for OpenAjaxHub already (such as Apache XAP, Dojo, Nexaweb AjaxClient, ...
Posted in WebDev | No Comments »
Tuesday, May 8th, 2007
Quite a few people are asking me what I think of Sun's JavaFX annoucement . It is funny and we saw this coming - Who wouldn't anticipate Sun to make some big annoucement at JavaOne ? People were predicting the annoucement is going to be "open sourcing Java" - Oh, ...
Posted in WebDev | No Comments »
Thursday, April 26th, 2007
Adobe sent out a press release this morning titled "Adobe to Open Source Flex ". Is that so? Dana Blankenhorn from ZDNet says this is A sign of desperation from Adobe ...Is that so?
After reading the press release a few times, the title "to Open Source Flex" seems to ...
Posted in WebDev | 3 Comments »
Sunday, April 15th, 2007
In my previous post, “Web 2.0 Re-examined: the Paradigm Shift, Technology Stack and Business Value “, I described a “Web 2.0 Technology Stack ” that contains three building blocks: Application Client Container, Internet Messaging Bus and Enterprise Mashup Server. In this post, I’ll explain more in detail of what an ...
Posted in WebDev | No Comments »
Wednesday, April 4th, 2007
Introduction
Ajax is flying high and Ajax toolkits are certainly of big help. However, I do hear from people in the community complain about the size of various Ajax toolkits. A lot of Ajax toolkits require hundreds of kilobytes of download, sometime even over megabytes. Dylan Schiemann from Dojo ...
Posted in WebDev | 13 Comments »
I am CEO of 