Development

Since Node.js instances create a single process with a single thread, JavaScript operations that take a long time to run can sometimes block the execution of other code. A key strategy to work around this problem is to launch a child process to run multiple processes concurrently. In this tutorial, you will use the child_process module to create child processes while executing a series of sample Node.js applications.

Lerna is as a tool for managing JavaScript projects with multiple packages with features such as package bootstrapping, parallelized builds, and artifactory publication. In this tutorial, you will install Lerna, create a working directory, initialize a Lerna project, create a monorepo, bootstrap your packages, and add a dependency to the packages.