I was at programming 2025 and heard a developer struggling with glitching in reactive systems. Made me dig deeper into Observable reactivity model. I sometimes see glitching but its when I manually short circuit the dataflow graph. The actual engine is glitch free even when you put async tasks in the middle. I've properly tested it now!
📝 Terminology: What is a "glitch" in Functional Reactive Programming / RX?
What is the definition of a "glitch" in the context of Functional Reactive Programming?
I know that in some FRP frameworks "glitches" can occur while in others not. For example RX is not glitch free