How to specify/enforce a specific node.js version to use in package.json?

Question

I am searching for a way to break the build, if a user is using a different node.js version as defined in the project.

Ideally to put some checks in grunt or bower or np

Answer 1

You can use the "engineStrict" property in your package.json

Check the docs for more information: https://docs.npmjs.com/files/package.json

Update on 23rd June 2019

"engineStrict" property is removed in npm 3.0.0.

Reference : https://docs.npmjs.com/files/package.json#enginestrict