We have had a requirement from a customer to be able define every package including dependencies within a Node solution (as it happens Apollo GraphQL), not only the complete download path but the version numbering as well. There are many ways to solve this problem. But here is an elegant(?) and portable answer. To ensure that we don’t get pollution from a global node space we created a project package in an empty folder using:

 npm init --yes

This defaults all the package,json settings which for our requirements is fine. Then in the same location its npm install <product from the npm registry to pull> e.g. for Apollo GraphQL:

npm install apollo-server graphql

This will bring down to your npm project all the dependencies putting them in the node_modules child folder. We’re now in a position to retrieve all the details of the packages, their dependencies and version information. This can be done by using the command:

npm list --json