If you have a GitHub repository and use GitHub Actions, you are likely using GitHub-hosted runners for CI. This is a standard approach for many projects because it is simple: add a workflow, write runs-on: ubuntu-latest, and GitHub provides you with a machine.

The Hugging Face blog post describes how to switch from GitHub-hosted runners to Hugging Face Jobs, which can be useful for developers who want to use more specialized tools for performing CI/CD tasks.