Understanding Animation Stutter: Visual Timeline of Frame Timing Issues #2057726 (License: Personal Use)

The diagram displays a 5-frame animation sequence, each normally rendering in 10ms; however, frame 3 unexpectedly takes 20ms, breaking the consistent timing and causing perceptible stutter. A bold red arrow and the word “STUTTER” emphasize the disruption point between frames 3 and 4. Blue circles represent rendered frames, illustrating positional continuity despite the timing anomaly.

Used in web performance guides, developer documentation, or UX articles to explain frame rate inconsistencies and jank/stutter in animations; matches user intent to diagnose or prevent rendering delays in frontend applications.