DOM Manipulation

Interval Progress

Interval Progress

MediumDOM ManipulationTimersPRO

Use setInterval to drive a DOM progress bar to completion, then stop the interval cleanly. This exercise catches runaway timers and overfilled progress after repeated ticks.

What you'll practice

  • Use setInterval to drive a DOM progress bar to completion
  • Then stop the interval cleanly
  • This exercise catches runaway timers and overfilled progress after repeated ticks

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