onfocus

"Error level analysis (ELA) works by intentionally resaving the image at a known error rate, such as 95%, and then computing the difference between the images." Automated Photoshop detection!

Fill your design mockups with adorable kittens. It's like lorem ipsum for images.

"A collection of 100 pixelated camera illustrations for anybody to download and use in whatever way they see fit."

"In case you're as late to the party as me, it turns out that you can get web apps to behave like native apps." Nice run-down of some ways you can make a web app feel like a native app on the iPhone.

"...when you host your nameplate site (and blog) on a domain you control, it doesn't change, you never lose Google juice, and there's never a question about the canonical web page which identifies you." Gina is right!

A nice roundup of criticism of Ajax-spawned 'hashbang' URLs that sites/applications are starting to favor over traditional URLs.

"Wow, the new algorithm yielded far superior results." Great to see Google responding to complaints about content farms with substantive changes. Sounds like their latest tweaks have demoted sites that are simply copies of original sources.

"Find and explore 6124 books quoted on Stack Overflow and Hacker News."

Animated Ajax loading image generator.

A nice jQuery plugin that provides infinite scrolling with minimal setup if you already have paging.

"The green children of Woolpit reportedly appeared in the village of Woolpit in Suffolk, England, some time in the 12th century..." [via Best of Wikipedia]

Hey neat! James Taylor has some highly produced guitar lessons he's putting on YouTube. [via scottandrew]

"As we mature as developers, finding logic errors and incomplete solutions becomes our way of life. It defines us. But our engineering strength is also our social weakness." uhoh, I'm guilty of this sometimes. [via mathowie]

A nice modal window kit for Prototype.

"Amplify's goal is to simplify all forms of data handling by providing a unified API for various data sources." Looks like a write-once way to handle client side storage.

Filed for use: "...ultimate guide to 37 download resources for hundreds of [mobile] emulators and simulators."

Nice collection of the way popular iPhone applications have approached splash screens, user profiles, lists, etc.

"That's what the beer commercials are going after--the enthusiastic desperation of the underage drinker."

Interesting changes for ColdFusion within Adobe. CF development has been separated from Platform (ie. Flash) development.

Some strategies for dealing with persistant URLs, Ajax state changes, and the back button.

Hooray, Alan Taylor's new photography / journalism weblog is live!

Nostalgia-drenched photorealist still life paintings.

Nice browser extension that embeds site previews on Twitter. (It works better than that sounds.)

This is a good CBC show about advertising and they recently added an official podcast link.

Write an HTML5/JavaScript app and PhoneGap will turn it into a native app for various mobile devices including iPhone, Android, and Blackberry.

Still in Alpha, but this looks like a great way to speed-up mobile site development. The form elements demo is impressive.

Another JavaScript charting library.