This is almost the same as "How are you"

"What's good", as mentioned is an informal way of greeting someone. Another example would be "What's up". It's not something you would normally want to say in a professional environment.

some people use "what's good?" as a kind of greating, like "what's up?" it's not that common

Thank you

"What's good", as mentioned is an informal way of greeting someone. Another example would be "What's up". It's not something you would normally want to say in a professional environment.