Made of little things.

{
  "$schema":"http://json-schema.org/draft-07/schema#",
  "$version":1,
  "type":"object",
  "additionalProperties":false,
  "properties":{
    "motion":{"type":"number","title":"Drift intensity","description":"How slowly the field breathes and its signals travel. Zero holds ambient movement still.","minimum":0,"maximum":1,"default":0.6,"x-napplet-section":"Atmosphere","x-napplet-order":1},
    "stars":{"type":"number","title":"Foreground stars","description":"Density of the independent stars floating in front of the photograph.","minimum":0.2,"maximum":1,"default":1,"x-napplet-section":"Atmosphere","x-napplet-order":2},
    "fog":{"type":"boolean","title":"Interstellar haze","default":true,"x-napplet-section":"Atmosphere","x-napplet-order":3},
    "distortion":{"type":"boolean","title":"Optical distortion","description":"Subtle color separation, without flashes. Disabled when reduced motion is requested.","default":true,"x-napplet-section":"Atmosphere","x-napplet-order":4},
    "vhs":{"type":"number","title":"VHS tape wear","description":"Full-frame scanlines, grain, color bleed and occasional tracking glitches. Zero switches the tape effect off. Motion effects follow Freeze and reduced-motion preferences.","minimum":0,"maximum":1,"default":0.45,"x-napplet-section":"Signal texture","x-napplet-order":5}
  }
}