[artjumble]

After looking at the linked article and reading the comments, it appears that it doesn't make an actual impact on performance. He is just suggesting the ordering for consistency.

[robertthegrey]

I don't know how you can say that when in his article he clearly says:

"In AngularJS, not all HTML attributes are equal; some have no significant effect; others have a profound impact on how your page is rendered."

If it was just about consistency, then it would for part of an Angular style guide that so many companies produce.