This repository is for reproducing an issue when installing a tarball thrugh NPM, where a npm-shrinkwrap.json file included in the tarball is ignored.
- NPM v8+ (NPM v6 can be used to compare)
 
To reproduce:
- Clone this repository.
 - Run 
npm pack. - In a separate directory, run 
npm install /path/to/packed/npm-shrinkwrap-issue-1.0.0.tgz. - Notice React is installed at version 17.0.2 (or later).