Please see the YouTube video by Mathologer about circular times table diagrams.
Simply yarn and then yarn parcel serve src/index.html to have the app served
locally on localhost:1234.
Create a Netlify account -- you will need a netlify token. Optionally you can
point this to your own domain via the site_name variable or omit it. Then you
can deploy the app to Netlify with Terraform:
terraform plan -var netlify_token=$TOKEN -var app_name=$APP_NAME -out times-tables.tfplan
terraform apply times-tables.tfplan