Brilliant. I've been trying to tackle this problem for the last year or so with shrinkpack (https://github.com/JamieMason/shrinkpack https://github.com/JamieMas

Brilliant. I've been trying to tackle this problem for the last year or so with shrinkpack (https://github.com/JamieMason/shrinkpack https://github.com/JamieMason/shrinkpack) with _some_ degree of success and a nagging feeling that much more could be done. It's great to see attention is being spent on what is a really important area, one which has been largely under-appreciated in Node.js until now (aside from for a short period after the left-pad incident). Kudos to Facebook, I look forward to giving it a try.