Step-by-step Guide to Setting up a Vercel Monorepo for Multiple Projects

Setting up a Vercel monorepo for multiple projects can streamline your development process and improve deployment efficiency. This guide walks you through each step to get your monorepo up and running smoothly on Vercel.

Prerequisites

  • A GitHub, GitLab, or Bitbucket account
  • Vercel account
  • Basic knowledge of Git and command line
  • Multiple projects or packages ready to be organized

Step 1: Organize Your Monorepo

Create a new repository or use an existing one to serve as your monorepo. Structure your repository with separate folders for each project or package, for example:

my-monorepo/

├── project-a/

├── project-b/

└── shared/

Step 2: Configure Your Projects

Ensure each project has its own configuration files, such as package.json for Node.js projects. Use tools like Yarn Workspaces or Lerna to manage dependencies across projects efficiently.

Step 3: Push Your Monorepo to GitHub

Initialize your Git repository, commit your changes, and push to your remote repository:

git init

git add .

git commit -m “Initial commit of monorepo”

git remote add origin

git push -u origin main

Step 4: Connect Your Repository to Vercel

Log in to your Vercel account and click on New Project. Select your monorepo from the list of repositories. Vercel will prompt you to configure the project settings.

Step 4.1: Set Up Project Roots

For each project within the monorepo, specify the Root Directory in Vercel’s setup. For example:

  • Project A: project-a/
  • Project B: project-b/

Step 5: Configure Build Settings

Define the build command and output directory for each project. For example, if using Next.js:

Build Command: npm run build

Output Directory: out/

Step 6: Deploy and Test

Once configured, click Deploy. Vercel will build and deploy each project according to your settings. Verify each deployment URL to ensure everything works correctly.

Additional Tips

  • Use environment variables for sensitive data
  • Leverage Vercel’s Preview Deployments for pull requests
  • Automate dependency updates with CI/CD pipelines

By following these steps, you can efficiently manage multiple projects within a single monorepo on Vercel, simplifying your deployment process and enhancing collaboration.