$HOME/.npmrc

https://docs.npmjs.com/cli/v8/configuring-npm/npmrc

Related

• package.json
• npm config
• npm login

See also

• npm install: npm install -g npm, brew install npm, npm ci
• npm, npx, npm [ init | audit | install | link | config | token | start | publish | run start | update | rebuild | ci | run build ] .env/, list | ls | --version , package.json, $HOME/.npmrc, npm help, NPM Registry, npm ERR!