mode
lang
composing…
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0%
coverage
0 / 0
keys tested
—
fastest tap
—
avg tap time
—
switch profile
0
faulty keys
untested
magnetic / hall effect (<40ms)
speed switches (40–80ms)
standard mechanical (80–150ms)
heavy / worn (>150ms)
chatter detected
press any key to start — all keystrokes captured while this tab is active
all-time performance across sessions
wpm over time
key error heatmap (darker = more errors on that key)
no errors
few
moderate
many
most missed words
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