Glossary

Key Points

Introduction	Scientific explorations can be described in a workflow language so that they can be automatically re-executed. The Github Actions (GHA) Workflow Language can be used to express workflows that are easier to re-execute since they assume they will run on a containerized environment. Popper is a GHA workflow execution engine that helps users create automated and portable experimentation workflows.
Actions and Workflows
Sharing Workflows
Continuous Validation
Visualizing Workflows	The `popper dot` subcommand allows to visualize of a workflow. Getting access to a workflow that someone else created is a matter of git-cloning a repository.

FIXME