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Learn how concrete5 makes use of the Zend Framework, and why.

This article provides guidelines and code to let concrete5 add-on developers or anyone setup a concrete5 demo, complete with a limited administrative user, auto-installed packages, and locked down permissions. The demo can easily be reset at any time.

I get down and dirty with my latest purchase, a keyboard I grew enamored with at SXSW. Full review with audio, screenshots, and (non-scientific) results.

An introduction to integrating a wide variety of rich JavaScript functionality into the front-end of your concrete5 applications and blocks.

Learn how to build navigations in concrete5, including what the Auto-Nav does and what its options mean. Then explore some practical examples, how you can control the way it displays and links pages, and how to theme and extend it.

Learn how to build a simple FAQ system from scratch, including a single page interface for listing and sorting entries, a single page interface for editing entries, a page list template for displaying them.

Keep users from landing on concrete5's index.php?cID=xxx pages with a handy, simple snippet of code.

Apple's heavy-handed tactics regarding its iPhone/iPad/iPod Touch app store are starting to tick off developers writers – and this could create problems.

Programmers lambast Apple for using private APIs in its own software – but where do you think public APIs come from?

Let me deliver these valuable lessons unto you.

Here's a simple option you can enable to improve the performance of Zend Cache. I'm including code for usage with concrete5, but this option is available to any application using Zend Cache.

The page list block handles RSS feeds, but what if you need a bit more control? Do you want a prettier URL than the one the page list block generates? Check out this tutorial on a custom RSS feed.

The tech industry has been quick to label Apple's latest creation a pariah. Here's why they're wrong.

concrete5's custom block templates are powerful - but what if you want the entire functionality of the original block's view template, just wrapped in something else? I'll show you how to make that happen.

Download an iPhone-optimized concrete5 theme, and learn how to automatically display it to mobile Safari on the iPhone and the iPod Touch.

Eek out some more performance out of your site, without pulling your hair out.

I'm migrating from electricstate.com to andrewembler.com. 2010: Out with the old, yadda yadda yadda...

Recorded in Christmas 2008, as a response to the ridiculous hype over abnormal wintery weather conditions here in Portland, OR.

The first concrete5 theme developer screencast.

We learn the truth behind one of Apple's hottest products.

How does it work, what can it do, and what can it not?

Build chat bubbles for the American Presidential Candidates of 2008.

The best webmail just gets better.

My firm, Concrete Websites, officially launched the website for Lemonade.com, a startup with whom we’ve been working for months.

Dispelling some rumors about a touch screen iPod.

Safari steps it up a notch.

The definitive review of Google Desktop for the Mac.

My remix for the Nine Inch Nails track, Survivalism.

No, that's not a typo.

It's not perfect - but it could be.

concrete5 was not my first CMS.

In early 2006, I launched a site that I hoped would compete with Citysearch.

Recorded with my wife Amy for Christmas 2001, largely in response to the relentless push toward war in which the US found itself. Based on an arrangement originally by Kevin Gilbert and Jonatha Brooke. One of my favorites.