Code Typing · JavaScript
Deep Clone
Recursively clone objects, arrays, and primitives.
Difficulty: Intermediate · 13 Lines · License: public-domain
function deepClone(value) {
if (value === null || typeof value !== 'object') {
return value;
}
if (Array.isArray(value)) {
return value.map(deepClone);
}
const copy = {};
for (const key of Object.keys(value)) {
Time0:00
Speed (WPM)0.0
Accuracy100.0%
Mistakes0
Live Keyboard
Next Key: F | Last Pressed: -
Progress: 0.0%
`
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