I prefer chaining. Less code usually means more readability. I don't want to save intermediate variable if I don't need it. const filteredUsers = users.filter(

I prefer chaining. Less code usually means more readability. I don't want to save intermediate variable if I don't need it. const filteredUsers = users.filter(); Why create a variable if we use it on a single place anyway. Feels redundant like prefixing "I" in interface names.