The community members discuss the ability to define classes in a similar way to defining IDs. One community member confirms that classes can be added as custom properties in the properties panel. Another community member asks why the class is needed, and the original poster explains that some tools, like CRM or CRO tools, can be launched via a button with a specific class, using Drift's live chat as an example.
The discussion continues with community members exploring the use of IDs versus classes, and whether tools typically use IDs or classes. One community member provides an example of how Drift's live chat can be triggered using a class, but another community member notes that an ID could also be used for the same purpose.
There is no explicitly marked answer in the comments, but the community members provide helpful information and examples around the use of classes and IDs in web development.
As I've been building out a page today for the video I've also been creating a list of features I'd like to have, nice to have, suggestions and bugs which is where these questions are coming from.