hughsk/envify — pull request #5 by andreypopp (2014-02-17 16:08:57+00:00)
Title: Use jstranform instead of recast (massive speedup)

This gains us a massive speedup, envify w/ recast takes almost 7 secs on my mba
when browserifying React codebase. While envify w/ jstransform takes this down
to 1.5 sec (pre-recast speed) and deliver the same advantages as recast
transform (preserves code formatting).