Starting today, developers using the Amazon Chime SDK can help their application end-users test their device before they try to join a meeting. New meeting readiness checker APIs in the Amazon Chime SDK for JavaScript can help verify access to audio and video devices and confirm that users can reach the Amazon Chime service from their network. Results can be presented back to end users with easy-to-understand pass/fail statuses that expose the root cause of any issues. Application developers can use the meeting readiness checker to ensure a consistent customer experience and reduce their support burdens.