These are some apps written for Home Assistant using the AppDaemon framework. I noticed there were not too many example AppDaemon apps out there yet, so I thought I would share my own. I hope you find them useful!
bedroom_heater.py -- This app turns on a space heater downstairs in the bedroom at 8PM, but only if the outdoor temperature is less than 50F.
motion_lights.py -- This app flashes a strip of RGB LED lights in my hallway red and white if motion is sensed on my entryway camera.
generic_timer.py -- This app is intended to implement a simple plug-in mechanical timer, with multiple on/off events per switch per 24 hours, and knows how to determine whether the switch should be on or off at initialization, based on the current time.