2026/10/26 -The structuredClone() method of the Window interface creates a deep clone of a value using the structured clone algorithm.
2026/8/22 -JavaScript's structured clone algorithm preserves cycles, shared references, and many built-in types, but it still rejects or transforms values when data ...
2026/9/17 -Deep clone JavaScript objects using the built-in structuredClone function, which handles nested objects and dates without the limitations of JSON ...
2026/10/21 -このコードは、配列のクローンを作成し、その基礎となるリソースを新しいオブジェクトに移譲する方法を示しています。 返値において、元の uInt8Array.buffer はクリアされ ...
5日前 -Returns SerializedValue — A serialized representation of value . structuredClone.serializeWithTransfer
2026/9/19 -The modern way to clone anything in JavaScript is structuredClone(). One function call, and you get a deep copy of objects, arrays, dates, maps, sets, whatever ...
2026/10/31 -structuredClone is a built-in JavaScript function that makes a deep copy of a value. A deep copy duplicates the value and everything it contains, ...
2026/8/27 -An env agnostic serializer and deserializer with recursion ability and types beyond JSON from the HTML standard itself.
2026/9/8 -JavaScript finally has a clean, built-in way to deep clone: structuredClone(). It duplicates the entire object graph, including nested objects, arrays, and most ...
Update arrays and copy complex nested objects without unintended side effects using toReversed, toSorted, toSpliced, with, and structuredClone.
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