If you ever need to implement a tiled map on your own (a la Google Maps), this article would be a good place to start. It describes all the basics of how the relationship between tile coordinates and lat/long coordinates should be handled, at a high level.
CSS Hat translates layer styles to CSS3 code
Photoshop extension that converts layer styles to CSS3.
adobe/brackets
Brackets is an open source code editor from Adobe, written in HTML, CSS, and JavaScript.
ngneers - CQRS and Hook.io
CQRS (Command and Query Responsibility Segregation) looks like a useful architectural pattern. I’ll have to keep it in mind for some future project.
Henri Bergius: Weblog: DNode: Make PHP and Node.js talk to each other
Using the DNode protocol to do remote method invocation between node.js and PHP.
Henri Bergius: Weblog: DNode: Make PHP and Node.js talk to each other
A stylesheet author's guide to terminal colors - Journal
tldr; Use grc to add “stylesheets” and personal color settings for your favorite terminal apps.
Sprite Cow - Generate CSS for sprite sheets
Sprite Cow lets you upload a sprite image, and easily select individual elements to get the proper CSS rules to display them.
Frenchiladas
WPSeek Mobile
WPSeek Mobile is another great WordPress function reference site. This one is optimized for mobile, as suggested by the name.
Pure CSS3 Post Tags | Css Globe
Nice-looking tag icons, in pure CSS3.