Always starts from changing node_modules/ directly, for more complex use cases

🔰🔰🔰

npm link

/path/to/lib $ npm link
/path/to/app $ npm link lib

• creates global symlink

npm install <pkg>

/path/to/app $ npm install /path/to/lib

- "@node-config": "2.0.22",
+ "@node-config": "file:../node-config",

• modifies package.json as file:/path/to/lib
• creates local symlink
• runs preinstall/postinstall

npm pack

Do

/path/to/lib $ npm pack | tail -n 1

before npm i <pkg> and replace pkg with the generated tarball(pkg-[version].tgz) instead.