As time goes by and information becomes outdated and/or new techniques become available to replace old, content should be audited and updated.

I do that on my site from time to time, and I also randomly go on editorial binges over at the A11y Project.

Here are three articles I updated today:

Think these posts should be updated further, or see something else on the site that could use an update? Or want to write an article of your own?

The A11y Project would be happy to have your help!