Isn’t it wonderful when you get to go in and clean things up? The best, for me, is when I’ve learned a lot in a year or two and I get to re-do an old crufty program or a badly-designed page with what I’ve improved at.

For me, lately that’s stuff with Bootstrap and Rickshaw. I’ve also been replacing other blog code with Octopress — you’ve likely noticed.

What have you gone back and fixed lately?