Code Typing Test

Type real JavaScript and Python snippets and see your WPM and accuracy.

Runs in your browser. Nothing is uploaded.

wpm: 0
acc: 100%
time: 0.0s

function debounce(fn, wait) {↵
  let timer;↵
  return (...args) => {↵
    clearTimeout(timer);↵
    timer = setTimeout(() => fn(...args), wait);↵
  };↵
}

Click here to start typing

How it works

Pick a language and type the snippet exactly as shown, including brackets, quotes, and the ↵ at the end of each line. Indentation is filled in for you. The timer starts on your first key.

Shortcuts

Tab next snippet · Esc restart · Alt+Backspace delete a word.

How WPM is counted

Five characters count as one word, the standard rule for typing tests. Accuracy is correct keystrokes divided by all keystrokes, so fixing a typo still costs you.