日本語のみで絞り込む
2026/10/26 -The structuredClone() method of the Window interface creates a deep clone of a value using the structured clone algorithm.
2021/12/16 -Structured cloning addresses many (although not all) shortcomings of the JSON.stringify() technique. Structured cloning can handle cyclical data ...
2026/2/19 -structuredClone() is based on the Structured Clone Algorithm, which is used internally by the browser (like in postMessage , IndexedDB , and ...
2024/7/5 -This method promises to create a deep clone of a given value. This was previously achieved using the JSON.parse(JSON.stringify(value)) technique ...
2024/5/31 -Structured Clone Algorithm (structuredClone()): This relatively new browser API provides a more robust way to create deep copies, handling a ...
2026/10/27 -The structured clone kept them pointing at the same copied object. The JSON roundtrip made separate objects. Neither approach retained a ...
The structuredClone() method is a new built-in JavaScript function that facilitates creating a deep clone of Objects. Unlike the conventional approach of ...
2025/6/29 -The structured clone algorithm copies complex JavaScript objects. It is used internally when invoking structuredClone(), to transfer data ...
2024/11/5 -this piece explains why structureClone is becoming the go-to solution for deep copying in JavaScript, offering better performance and ...
2026/8/22 -structuredClone() preserves more than JSON, but class instances, proxies, getters, errors, and transferables still have surprising behaviour.