GitHub Actions (cron)

Automate CI/CD tasks and maintenance scripts using standard POSIX cron syntax directly within your GitHub repository.

GitHub Actions (cron) leverages the schedule event to trigger workflows at specific intervals. You define these intervals using five-field cron expressions (e.g., '0 0 * * *' for daily midnight runs) within a YAML configuration. This native integration eliminates the need for external task schedulers or dedicated servers for routine operations like dependency updates, database backups, or nightly builds. While execution can be delayed by up to 15 minutes during high-demand periods, it remains a robust, zero-infrastructure solution for recurring DevOps automation.

https://docs.github.com/en/actions/using-workflows/events-that-trigger-workflows#schedule