pnpm

pnpm is a package manager for Node.js. It saves and caches the dependencies of your project. It does not install packages, if they are already installed by another project rather re-use the same packages thus saves lot of space on your disk. $ pnpm install react-router --save ERR_PNPM_UNEXPECTED_STORE Unexpected store location The dependencies at "/Users/sam/Dev/react-all-in-one/node_modules" are currently linked from the store at "/Users/XXXXX/Library/pnpm/store/v3". pnpm now wants to use the store at "/Users/sam/Library/pnpm/store/v3" to link dependencies.