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2024/9/7 -When dealing with large datasets, the performance of structuredClone() is much better than JSON.stringify() + JSON.parse(). This is because ...
2025/11/21 -In a high-performance Node.js service, I noticed that structuredClone() introduces unexpected latency spikes when cloning large nested objects ( ...
2021/12/16 -Techniques that relied on structured cloning were (significantly) faster for bigger objects. Considering that the new structuredClone() comes ...
Benchmark Definition: The test case is designed to compare the performance of two methods: structuredClone (also known as JSON Structured Clone ); JSON.parse( ...
2023/12/22 -Per your benchmark, in Firefox, structuredClone is slightly faster, but in Chromium, JSON.stringify is more than twice as fast. I wonder what ...
2023/10/21 -structuredClone performance is quite slow compared to alternative object copying(while those also have their downsides in some capacity, the ...
2026/9/17 -Deep clone JavaScript objects using the built-in structuredClone function, which handles nested objects and dates without the limitations of ...
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 -JS profiling on the PouchDB test suite, most CPU cycles are spend in running the clone() function. Having an updated performance comparison of ...
2025/7/29 -The implementation we'll be talking about today is: 10-50x faster than Lodash.deepClone; 20-120x faster than window.structuredClone. If you're ...