Browser automation can work for quick demos, but it’s fragile over time. Even small UI or DOM changes in Webex can break your flow, so unless you plan to maintain it constantly, the JS SDK is a better bet. It handles joining, authentication, and media streaming in a supported way so that you don't need to fight the browser layer yourself.
If your goal is to record or process meetings, the cleaner option is to have a bot join as a participant through the JS SDK or an interop layer that exposes the meeting media. That gives you reliable access to the streams without depending on UI automation.
If you’d rather not deal with the SDK or media pipeline at all, there’s a solid guide on building a meeting bot using a third-party API that handles the joining and recording side for you. It’s a good example of how teams are automating meeting capture without maintaining the low-level infrastructure.
