Igor Minar ee0dab025b docs: update DEVELOPER.md with the node and yarn info (#20832)
I intentionally removed version numbers so that we don't need to update them in this file -
because we usually forget.

PR Close #20832
2017-12-12 11:56:18 -08:00
..
2017-11-01 15:45:58 -04:00
2017-07-07 16:55:17 -07:00