How the spacebar counter works
Count how fast you can press the spacebar. This spacebar counter measures taps per second in timed runs from 1 to 100 seconds, ignores auto-repeat when you hold the key down, and shows a live speed graph. Use it as a spacebar speed test, to compare keyboard switches, or to check that your spacebar registers every press.
The counter listens for keydown events from the spacebar and ignores repeats generated when a key is held, so only genuine presses count. It records the time of every press, which gives your taps per second, the gap between taps and a per-second chart showing whether you sped up or slowed down.
