25 October 2018
When you make a change to user-interface code, how do you know if it does what you expect? How long do you have to wait between typing some code, hitting refresh, and then seeing the result?
I'll show you how you can get an even better level of immediate feedback from changes. One that lets you see the variety of possible states and interactions your components have all at the same time. This can vastly improve our experiences when building interactive web applications.