I use it for stuff that would be impossible to do without javascript. For me, I'm willing to accept graceful degradation and the technical debt involved in maki

I use it for stuff that would be impossible to do without javascript. For me, I'm willing to accept graceful degradation and the technical debt involved in making it graceful outweighs the technical debt (and bugginess) in using javascript for layout. Of course, there's other approaches, such as removing design elements that would require this in the first place. We all have our own tolerances for this type of stuff, and I'm probably more of an early adopter than most, but I find that lately flexbox has been starting to help my code more than hurt it.