Recently I’ve been a bit disappointed with a couple of the editorials in Dr. Dobb’s, an old standby that I’ve been reading for over 20 years, but today’s editorial about TDD is spot on. If you’re interested agile software development you should check it out; and if you’re questioning how and where design fits in practicing agile, TDD and ATDD (Acceptance Test Driven Development) are precisely where you should be looking.