While @font-face may not work in all browsers, I think it’s still one of the best solution available today. Of course not all type foundries will let us embed their fonts on our webpages.

Nice overview/reference/tutorial on using floats in CSS.

(this is obviously talking about those OTHER programmers, but...)

Firefox plug-in that automatically sends the pages you visit to an HTML validation server. This lets you validate dynamically-generated pages locked away behind complex logins. You can tell it ignore certain types of errors, and the website aggregates information about what types of errors are commonly ignored.

Last week, Scott Petersen from Adobe gave a talk at Mozilla on a toolchain he’s been creating—soon to be open-sourced—that allows C code to be targeted to the Tamarin virtual machine.

This looks to be a useful CSS debugging tool, especially to duffers like me...