How to build project with lerna Init with lerna lerna init Create re-useable package lerna create library Add dependencies to package lerna add lodash packages/library Create main package (using react) cd packages npx create-react-app webapp Add re-useable package to main package // packages/webapp/package.json { "dependencies": { "@my-project/library": "1.0.0", }, } inform lerna about new dependency lerna bootstrap