About Nicholas C. Zakas

Recent Posts

What do you want to see in Pro JS, 2nd Edition?

Everytime I see something cool with JavaScript, it goes on my personal “things to investigate for Pro JS second edition” list. I tried to make the first edition cover everything I could think of, but clearly I couldn’t think of everything. My question to everyone out there is this: what do you want to see... […]

XMLHttp Requests For Ajax

Recently, Wrox asked me to write up some excerpts from Professional Ajax to post online. I thought this was a great idea, since it gives people an idea about the content covered in the book. As a result, the first excerpt, XMLHttp Requests for Ajax is now available for viewing. It’s a basic overview of... […]

Adobe Jumps On The Ajax Bandwagon

Seems like everyone and their uncle has some sort of Ajax library these days. And if you’re uncle is Adobe, then you definitely need to be paying closer attention. Without too much fanfare, Adobe released a couple of libraries to aid in the mixing of Flex with Ajax. You can download the library from Adobe... […]

AIM SDK

After so many years of people hacking into the AOL instant messaging service, apparently they’ve had enough and want to help people do it. AOL has just released the AIM Software Development Kit so you can create your own instant messaging client using the service. But don’t get any Trillian-type ideas in your head; the... […]

Firebug

Seems like every day there’s a cool new Firefox add-in to aid in development. The latest is Firebug. This cool utility lives in the browser’s statusbar, monitoring each page you visit for problems. It reports what you tell it to report: JavaScript exceptions, CSS errors, XML errors, and more! It even peeks in on XMLHttp... […]

IE OnBeforeUnload Fun

Was debugging something today when I made a discovery. Using Internet Explorer’s onbeforeunload event handler, you can automatically pop up a confirmation window asking the user to continue navigating away or stay on the page with ever using confirm(). All you have to do is set your message in the window.event.returnValue property, and the browser... […]

Firefox OnBeforeUnload Fun!

So Kevin correctly pointed out that you can do the same onbeforeunload behavior in Firefox as you can in Internet Explorer. It does require a little bit of a tweak to use the DOM event model, though: window.onbeforeunload = function (oEvent) { oEvent.returnValue = "blah"; } See, even JavaScript authors can learn something new every... […]

Introducing Eureka v0.1

I like bookmarklets, I really do, but what I’ve always wanted was a way to interact directly with the JavaScript on a page without typing it into the address bar, formatting it, etc. Thus, I introduce Eureka. Eureka is a command-line JavaScript interpreter designed to interface with Internet Explorer. You can attach to a running... […]

CSS Is Complicated

Being a CSS expert wherever I’ve worked, I always thought that it was pretty easy. This week, I’m supposed to be giving a presentation on CSS, so I’ve been working on putting together the Powerpoint slides this weekend. As I’ve been doing this I realized, CSS is really complicated! I currently have 40 slides and... […]

Ajax Shelflife

I was thinking the other day, all of the Ajax books are selling like hot cakes right now, moreso than the generic JavaScript books. This seems to me to indicate that there is a general misunderstanding about the relationship between JavaScript and Ajax. Given that, I’m wondering how long the buzzword Ajax will continue to... […]