Make your NPM package support multiple versions of peer depedency

Question

I have a package on NPM that is using React version 15 as peer dependency. However, I want it to stop from throwing warnings for users that upgraded their React version. How do I make package support both version 15 and 16?

"peerDependencies": {
    "react-dom": "^15.0.0"
  },

which is the most convenient way to deal with these?

Is "*15.0.0" good enough?

Answer 1

Just checked some other packages on GitHub how they do it.

Using * didn't work out for me and therefore seems like bad practice anyway.

Better solution:

  "peerDependencies": {
    "react": ">=0.14.0 <= 16",
    "react-dom": ">=0.14.0 <= 16"
  }

Answer 2

What about:

"peerDependencies": {
  "react": "^15.0.0 || ^16.0.0",
  "react-dom": "^15.0.0 || ^16.0.0"
}