What is the cheapest way to publicly host my Typescript/MySQL monorepo?

I am building my own app as a project and I want to host it publicly to allow some friends to test drive it. So the goal is to host it the in the cheapest way possible. It wont be more than 4-5 users

The stack:

• Manager: turbo and monorepo
• Apps
  • —api (MySQL Database)
  • —web (React/Typescript Frontend)
• Packages
  • Several scripts that the application uses for cron jobs and fetch 3rd party data/
• Docker

Attempts

1. Versel but it doesnt host monorepo
2. AWS requires me to buy domain name

What are your suggestions?