Setting up Replit with an is-a.dev subdomain

Creating a project

Follow the instructions in the Replit Workspace Guide on how to create a project.

Connect your repl to your is-a.dev subdomain

Follow the instructions in the Replit Custom Domains Guide.

Only follow the "Connecting your domain to your repl" section, then return to this guide for the next steps.

Creating the domain file

Create a JSON file inside domains directory (domains/subdomain.json) with the following content:

Note: Do not add any TXT records, even if Replit instructs you to do so.

{
    "owner": {
        "username": "your-github-username",
        "email": "me@example.com"
    },
    "records": {
        "CNAME": "siteid.id.repl.co"
    }
}

Finish

Once your pull request has been merged you should be able to visit your new is-a.dev subdomain connected to your Replit site!