Ori dev: Nintendo is being too secretive with the NX https://t.co/KlmkxfomLZ pic.twitter.com/irGl0byCEM
— Destructoid (@destructoid) February 23, 2016
According to the developer of Ori and the Blind Forest, Nintendo has released no dev kits for the NX. Basically says that if Nintendo plans on launching it this year, the console will have pretty much no third party support.
EDIT: This is more likely a problem with smaller teams.