I tried UIFlow and found the blocks supporting event-driven programming. Thank you!

Wikipedia: "In computer programming, event-driven programming is a programming paradigm in which the flow of the program is determined by events such as user actions (mouse clicks, key presses), sensor outputs, or messages from other programs or threads."
By utilizing a event-driven architecture, I can just program by assigning what functions should be called when an event occurs (ex. button pressed, ambient light stronger than a threshold, etc.).
Recently I'm looking for some different development systems. Then I found M5Stack and was interested in it. Does M5Stack support event-driven programming?