Type the passage using a US QWERTY keyboard. Escape restarts. Tab moves to the controls. On-screen Shift applies to the next clicked character.
Start typing
JSON Data · Apply
Goal: Type everything so far with at least 95% accuracy. Checkpoint: save and restore a record as JSON. Keep object keys, arrays and method names exact.
const record = { id: 7, name: "Juma", tags: ["student", "coder"] }; const json = JSON.stringify(record); const copy = JSON.parse(json); console.log(copy.tags[0]);
c · Left middle
F + J · home keysSwipe the keyboard to see the other keys.
End of on-screen keyboardUS QWERTY · Fluency mode · Keep your wrists relaxed.