node.js - How does NPM handle version conflicts?

Question

Since NPM version 3 node modules and dependencies are all installed at the same root level. But what if I install two modules that depend on two different versions of the same module? For instance, if I install async npm i [email protected], which requires lodash version 4.14.0, then I install yeoman npm i [email protected], which requires lodash version version 3.2.0, how does npm resolve this conflict?

question from:https://stackoverflow.com/questions/42147243/how-does-npm-handle-version-conflicts

Answer 1

Npm has a great blog post documentation page about it

https://docs.npmjs.com/how-npm-works/npm3
http://npm.github.io/how-npm-works-docs/npm3/how-npm3-works.html