Let’s say you’re building your first API. Be it public, private, or some hybrid thereof, don’t be surprised if your first defect is date/time-related. Do not underestimate how much trouble you can get into when it comes to handling date and times. Here are some tips which might keep you out of this potential future.
According to ISO 9241-210, User Experience, or UX, is “a person’s perceptions and responses that result from the use or anticipated use of a product, system or service”. Additionally, Wikipedia has a broader definition, covering many aspects of the way users interact with a system:
[UX] involves a person’s emotions about using a particular product, system or service. User experience highlights the experiential, affective, meaningful and valuable aspects of human-computer interaction and product ownership. Additionally, it includes a person’s perceptions of the practical aspects such as utility, ease of use and efficiency of the system. — bolds added by me
So, if APIs are, by definition, Application Programming Interfaces, API User Experience can be defined as follows: