Awarded for completing the Bun Runtime Security course and passing its exam, demonstrating the ability to evaluate a newer JavaScript runtime's maturity, compatibility layer risk, package management and built-in feature security surface, operational readiness, migration risk, and to apply a staged, evidence based adoption decision framework.
Certificates are designed to be checked, not just displayed.
The credential is valid for 12 months from issue. Its public page states the expiry date, and renewing means passing the current exam again — so the credential always reflects the current material.