I finally finished upgrading all library pages to the new design! (Doing this by hand is sad.)
These pages now thus meet some minimal standards of usability and presentation.

What I want to do next for these pages is majorly update their content and presentation!
In particular, more examples would be helpful.

The site is now confirmed to be valid HTML5 and CSS3, as advertised in the new footer.
Validation links are included.

The old clunky library pages have not yet received these upgrades. I must get to them ASAP!

I should eventually get an automated process in place to ensure the validity of HTML and CSS with a git-push hook...

I just finished a MASSIVE redesign of the site! Now only the library pages would need a serious upgrade...
Also I need to fix the tweets pages because they take forever to load.