Webdevs (particularly on HN) are highly vocal about TDD/automated testing in general and there is a great deal of tooling around testing Rails and Django. Code

Webdevs (particularly on HN) are highly vocal about TDD/automated testing in general and there is a great deal of tooling around testing Rails and Django. Code review is also part of the fairly dated Joel Test and widely regarded on HN as a good idea. These are substantially higher bars than "play with it for a while and see if you can break anything."