Hixie built the most hilariously over-the-top-fidelity native app for warning when the build is red.

When the build is red, a physically accurate velvet banner with gold fringe unspools from the menu bar.

This is the kind of software that could have never existed before.

Possible, but completely and totally nonviable to bother making.

Now software can be delightfully over-crafted whenever the creator wants to.