Here are the steps to run this app on your Windows 11 computer:

1. Download the Code

Click the three dots in the top right of the v0 UI → Download ZIP → Extract the ZIP file to a folder on your computer.

2. Install Dependencies

Open Command Prompt or PowerShell in the extracted folder and run:

Or if you prefer using the shadcn CLI (recommended):

3. Set Up Environment Variables

Create a .env.local file in the root folder with your Supabase credentials:

You can find these values in your Supabase project settings.

4. Run the Development Server

The app will be available at http://localhost:3000

5. Set Up Database (if needed)

If your database doesn't have the table yet, run the SQL scripts in the scripts folder directly in your Supabase SQL editor.

That's it! Your chat history browser should now be running locally.

This is a peer dependency conflict because the project uses React 19, but the vaul package (used for drawers) expects React 18 or earlier. This is common with React 19 since it's relatively new.

Solution: Use the --legacy-peer-deps flag to bypass the peer dependency check:

This is safe - vaul will work fine with React 19 despite the warning. The package maintainers just haven't updated their peer dependency requirements yet.

After installation completes, you can run the dev server normally:

Alternative: If you want to avoid using the flag every time, you can create a .npmrc file in the root folder with:

This will automatically use --legacy-peer-deps for all npm commands in this project.