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Run results for:
JSON.stringify vs structuredClone big object
JSON.stringify vs structuredClone
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Embed
Embed Benchmark Result
<iframe src="https://measurethat.net/Embed?id=597583" width="100%" height="500px"></iframe>
Run details:
User agent:
Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:136.0) Gecko/20100101 Firefox/136.0
Browser:
Firefox 136
Operating system:
Windows
Device Platform:
Desktop
Date tested:
one year ago
Test name
Executions per second
JSON.stringify
4080.9 Ops/sec
structuredClone
3636.5 Ops/sec
Script Preparation code:
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progressColor: '#FFFFFF', progressWidth: 3, size: 40, }, classes: ['pwb-loading-bar'], components: [ { attributes: { height: 86, id: 'ifik4', version: '1.1', viewPort: '0 0 86 86', width: 86, xmlns: 'http://www.w3.org/2000/svg', }, components: [ { attributes: { cx: 43, cy: 43, fill: 'transparent', id: 'itnr4', r: 40, stroke: '#38363B', 'stroke-dasharray': 251.32741228718345, 'stroke-dashoffset': '0', 'stroke-width': 1, }, resizable: { ratioDefault: true, }, tagName: 'circle', type: 'svg-in', }, { attributes: { cx: 43, cy: 43, fill: 'transparent', id: 'ij2wg', r: 40, stroke: '#FFFFFF', 'stroke-dasharray': 251.32741228718345, 'stroke-dashoffset': 12.566370614359172, 'stroke-width': 3, }, classes: ['pwb-loading-bar-circle'], resizable: { ratioDefault: true, }, tagName: 'circle', type: 'svg-in', }, ], hoverable: false, layerable: false, resizable: { ratioDefault: true, }, selectable: false, type: 'svg', }, { attributes: { id: 'i2314', }, classes: ['pwb-loading-bar-text'], components: [ { attributes: { id: 'iht0f', }, content: '95%', editable: false, type: 'textnode', }, ], draggable: false, name: 'Percentages', removable: false, styleable: ['font'], type: 'text', }, ], style: '', type: 'loadingBar', }, ], name: 'Wrapper', style: '', type: 'block', }, { attributes: { id: 'pwb-loading-page-logo', src: 'https://files.development.peachworlds.com/static/built_with_peach_worlds_light.png', }, name: 'PW Image', resizable: { ratioDefault: 1, }, style: '', styleable: [], type: 'image', }, ], docEl: { tagName: 'html', }, head: { type: 'head', }, stylable: [ 'background', 'background-color', 'background-image', 'background-repeat', 'background-attachment', 'background-position', 'background-size', ], style: '', type: 'wrapper', }, id: 'WzbFgXwnAFokPrW5', }, ], id: 'loadingPage', name: 'Loading Page', }, ], styles: [ { selectors: [], selectorsAdd: '*', style: { 'scrollbar-width': 'none', }, }, { selectors: [], selectorsAdd: '::-webkit-scrollbar', style: { display: 'none', }, }, { 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'42a70b20-df79-4aea-add8-fae956709611', }, '4681e97e-7fbc-4d4d-a2c4-848c2133e1fb': { alphaTest: 0, color: '#75A5EC', displacementScale: 1, emissive: '#000000', emissiveIntensity: 1, flatShading: false, metalness: 0, aoMapIntensity: 1.0, name: 'Cube Material', opacity: 1, roughness: 1, side: 'FRONT', transparent: false, type: 'LIT', uuid: '4681e97e-7fbc-4d4d-a2c4-848c2133e1fb', }, '6a05f57c-2c7f-4eb7-86e2-a8f557e7cf95': { alphaTest: 0, color: '#75A5EC', displacementScale: 1, emissive: '#000000', emissiveIntensity: 1, flatShading: false, metalness: 0, aoMapIntensity: 1.0, name: 'Cube Material', opacity: 1, roughness: 1, side: 'FRONT', transparent: false, type: 'LIT', uuid: '6a05f57c-2c7f-4eb7-86e2-a8f557e7cf95', }, '807b6490-c51d-48f3-a402-3377b26b266e': { alphaTest: 0, color: '#75A5EC', displacementScale: 1, emissive: '#000000', emissiveIntensity: 1, flatShading: false, metalness: 0, aoMapIntensity: 1.0, name: 'Cube Material', opacity: 1, roughness: 1, side: 'FRONT', transparent: false, 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transparent: false, type: 'LIT', uuid: 'c7aaff7d-537b-457b-8cb1-81a231d2ccbd', }, 'c92ecedf-11fd-4b44-964c-48cad8db988e': { alphaTest: 0, color: '#0f1012', displacementScale: 1, emissive: '#000000', emissiveIntensity: 1, flatShading: false, metalness: 0, aoMapIntensity: 1.0, name: 'Cube Material Animated 2', opacity: 1, roughness: 1, side: 'FRONT', transparent: false, type: 'LIT', uuid: 'c92ecedf-11fd-4b44-964c-48cad8db988e', }, 'e918994c-460a-463a-9e5e-59614ed9dd4b': { alphaTest: 0, color: '#00A5EC', displacementScale: 1, emissive: '#000000', emissiveIntensity: 1, flatShading: false, metalness: 0, aoMapIntensity: 1.0, name: 'Cube Material', opacity: 1, roughness: 1, side: 'FRONT', transparent: false, type: 'LIT', uuid: 'e918994c-460a-463a-9e5e-59614ed9dd4b', }, 'ef817805-6d4a-4050-8f6d-c95201048c46': { alphaTest: 0, color: '#0f1012', displacementScale: 1, emissive: '#000000', emissiveIntensity: 1, flatShading: false, metalness: 0, aoMapIntensity: 1.0, name: 'Cube Material Animated', 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true, }, '452a24bd-9a9f-4739-905b-2dca3092f2a2': { castShadow: false, geometry: { depth: 1, depthSegments: 1, height: 1, heightSegments: 1, type: 'BOX', uuid: '0952ba9d-a97f-48b6-9cbd-ba13e5b96cae', width: 1, widthSegments: 1, }, materialId: '1bc0a1b2-8e44-4a19-9e30-9856fdb7f4e5', name: 'Cube', position: { x: 0, y: 0, z: 0, }, receiveShadow: true, rotation: { x: 0, y: 0, z: 0, }, scale: { x: 1, y: 1, z: 1, }, type: 'MESH', uuid: '452a24bd-9a9f-4739-905b-2dca3092f2a2', visible: true, }, '5895b0b2-9a04-447f-9af0-a21ee0917c11': { castShadow: false, geometry: { depth: 1, depthSegments: 1, height: 1, heightSegments: 1, type: 'BOX', uuid: 'b020db84-f333-45b2-8a07-0677917bbedc', width: 1, widthSegments: 1, }, materialId: 'c7aaff7d-537b-457b-8cb1-81a231d2ccbd', name: 'Cube', position: { x: 0, y: 0, z: 0, }, receiveShadow: true, rotation: { x: 0, y: 0, z: 0, }, scale: { x: 1, y: 1, z: 1, }, type: 'MESH', uuid: '5895b0b2-9a04-447f-9af0-a21ee0917c11', visible: true, }, '599453de-7554-4ee6-9604-c7eba6c87bab': { castShadow: false, geometry: { depth: 1, depthSegments: 1, height: 1, heightSegments: 1, type: 'BOX', uuid: '41688e66-46a4-481d-a3bc-35cd6454cb44', width: 1, widthSegments: 1, }, materialId: '8e50b7cb-3f1d-4005-98ee-08db52ed0a74', name: 'Cube', position: { x: 0, y: 0, z: 0, }, receiveShadow: true, rotation: { x: 0, y: 0, z: 0, }, scale: { x: 1, y: 1, z: 1, }, type: 'MESH', uuid: '599453de-7554-4ee6-9604-c7eba6c87bab', visible: true, }, '73ea8463-691e-413f-98cf-0a2721e6129b': { castShadow: false, geometry: { depth: 1, depthSegments: 1, height: 1, heightSegments: 1, type: 'BOX', uuid: '23540449-1d27-4096-b74b-d95cf5b1e64e', width: 1, widthSegments: 1, }, materialId: 'befbb6b9-9591-4290-8ca6-2ff74e926529', name: 'Cube', position: { x: 0, y: 0, z: 0, }, receiveShadow: true, rotation: { x: 0, y: 0, z: 0, }, scale: { x: 1, y: 1, z: 1, }, type: 'MESH', uuid: '73ea8463-691e-413f-98cf-0a2721e6129b', visible: true, }, '78c717ae-1f77-41b5-8468-bfd53ff555af': { castShadow: false, geometry: { depth: 1, depthSegments: 1, height: 1, heightSegments: 1, type: 'BOX', uuid: 'b84b0cb7-fa5c-4c68-8c7e-d306afa9b21a', width: 1, widthSegments: 1, }, materialId: '1dd587ee-00f6-4c08-9abc-6caa90f425a3', name: 'Cube', position: { x: 0, y: 0, z: 0, }, receiveShadow: true, rotation: { x: 0, y: 0, z: 0, }, scale: { x: 1, y: 1, z: 1, }, type: 'MESH', uuid: '78c717ae-1f77-41b5-8468-bfd53ff555af', visible: true, }, '8885de3b-83e7-4b3f-9b18-e1c6883bb348': { castShadow: true, color: '#FFFFFF', intensity: 2.2, lightType: 'DIRECTIONAL', name: 'Light', position: { x: 0, y: 10, z: -10, }, receiveShadow: false, rotation: { x: 0, y: 0, z: 0, }, scale: { x: 1, y: 1, z: 1, }, shadowQuality: 1024, type: 'LIGHT', uuid: '8885de3b-83e7-4b3f-9b18-e1c6883bb348', visible: true, }, '90bfddb3-0369-497d-9a09-61017c395704': { castShadow: false, geometry: { depth: 1, depthSegments: 1, height: 1, heightSegments: 1, type: 'BOX', uuid: '814c7f83-c762-429a-926d-be56b34bc4d6', width: 1, widthSegments: 1, }, materialId: '6a05f57c-2c7f-4eb7-86e2-a8f557e7cf95', name: 'Cube', position: { x: 0, y: 0, z: 0, }, receiveShadow: true, rotation: { x: 0, y: 0, z: 0, }, scale: { x: 1, y: 1, z: 1, }, type: 'MESH', uuid: '90bfddb3-0369-497d-9a09-61017c395704', visible: true, }, '9d0fae61-89c5-405c-ab6d-a7ac6303330b': { castShadow: false, geometry: { depth: 1, depthSegments: 1, height: 1, heightSegments: 1, type: 'BOX', uuid: 'b6439afb-719c-40c2-b1e9-3a67563fd29d', width: 1, widthSegments: 1, }, materialId: '31d0c326-053b-41cc-b555-03b153d70664', name: 'Cube', position: { x: 0, y: 0, z: 0, }, receiveShadow: true, rotation: { x: 0, y: 0, z: 0, }, scale: { x: 1, y: 1, z: 1, }, type: 'MESH', uuid: '9d0fae61-89c5-405c-ab6d-a7ac6303330b', visible: true, }, '9f893263-3052-45eb-ada3-c4d9427e5911': { castShadow: false, geometry: { depth: 1, depthSegments: 1, height: 1, heightSegments: 1, type: 'BOX', uuid: '1ac992bf-7b0f-41b6-8a47-99813218c811', width: 1, widthSegments: 1, }, materialId: '4681e97e-7fbc-4d4d-a2c4-848c2133e1fb', name: 'Cube', position: { x: 0, y: 0, z: 0, }, receiveShadow: true, rotation: { x: 0, y: 0, z: 0, }, scale: { x: 1, y: 1, z: 1, }, type: 'MESH', uuid: '9f893263-3052-45eb-ada3-c4d9427e5911', visible: true, }, 'a510e253-8b0f-4066-9c99-746eecc284c1': { castShadow: false, geometry: { depth: 1, depthSegments: 1, height: 1, heightSegments: 1, type: 'BOX', uuid: 'ce8e4ff2-1bd5-4415-91f0-1ccc3870a549', width: 1, widthSegments: 1, }, materialId: '42a70b20-df79-4aea-add8-fae956709611', name: 'Cube', position: { x: 0, y: 0, z: 0, }, receiveShadow: true, rotation: { x: 0, y: 0, z: 0, }, scale: { x: 1, y: 1, z: 1, }, type: 'MESH', uuid: 'a510e253-8b0f-4066-9c99-746eecc284c1', visible: true, }, 'b067cf4a-6ace-4c72-aad7-280f6a8bd666': { castShadow: false, geometry: { depth: 1, depthSegments: 1, height: 1, heightSegments: 1, type: 'BOX', uuid: 'a2852ba6-5cc8-4cce-a83b-6479586da24c', width: 1, widthSegments: 1, }, materialId: '807b6490-c51d-48f3-a402-3377b26b266e', name: 'Cube', position: { x: 0, y: 0, z: 0, }, receiveShadow: true, rotation: { x: 0, y: 0, z: 0, }, scale: { x: 1, y: 1, z: 1, }, type: 'MESH', uuid: 'b067cf4a-6ace-4c72-aad7-280f6a8bd666', visible: true, }, 'b1aa5f47-dce9-4192-b984-2f13c181a9af': { castShadow: false, geometry: { depth: 1, depthSegments: 1, height: 1, heightSegments: 1, type: 'BOX', uuid: 'd94bf1e4-24ef-4f89-b97e-a1119c2109fc', width: 1, widthSegments: 1, }, materialId: '1e24debf-3428-40af-8290-da01aa136234', name: 'Cube', position: { x: 0, y: 0, z: 0, }, receiveShadow: true, rotation: { x: 0, y: 0, z: 0, }, scale: { x: 1, y: 1, z: 1, }, type: 'MESH', uuid: 'b1aa5f47-dce9-4192-b984-2f13c181a9af', visible: true, }, 'c5d87496-61cc-4219-bb37-63e89dc7475d': { ambientLight: { castShadow: false, color: '#FFFFFF', intensity: 3, lightType: 'AMBIENT', name: 'light', position: { x: 0, y: 0, z: 0, }, receiveShadow: false, rotation: { x: 0, y: 0, z: 0, }, scale: { x: 1, y: 1, z: 1, }, shadowQuality: 1024, type: 'LIGHT', uuid: '93a42989-2cc8-46ff-b380-9c29667f5441', visible: true, }, background: '#cbcbcb', backgroundBlurriness: 0, castShadow: false, multisampling: { enabled: false, samples: 8, }, name: 'scene', position: { x: 0, y: 0, z: 0, }, receiveShadow: false, rotation: { x: 0, y: 0, z: 0, }, scale: { x: 1, y: 1, z: 1, }, type: 'SCENE', uuid: 'c5d87496-61cc-4219-bb37-63e89dc7475d', visible: true, }, 'e2d618f0-a3bd-4cd6-9fde-6f33fd974a0f': { castShadow: false, geometry: { depth: 1, depthSegments: 1, height: 1, heightSegments: 1, type: 'BOX', uuid: 'd101f33a-0a29-4ab5-8d15-2282695cce52', width: 1, widthSegments: 1, }, materialId: 'e918994c-460a-463a-9e5e-59614ed9dd4b', name: 'Cube', position: { x: 0, y: 0, z: 0, }, receiveShadow: true, rotation: { x: 0, y: 0, z: 0, }, scale: { x: 1, y: 1, z: 1, }, type: 'MESH', uuid: 'e2d618f0-a3bd-4cd6-9fde-6f33fd974a0f', visible: true, }, 'ea94b165-c53b-4704-87a9-1633ae09cd51': { cameraType: 'PERSPECTIVE', castShadow: false, far: 1000, fov: 60, name: 'Main Camera', near: 0.1, position: { x: 0, y: 4, z: 15, }, receiveShadow: false, rotation: { x: -0.39269908169872414, y: 0, z: 0, }, scale: { x: 1, y: 1, z: 1, }, type: 'CAMERA', uuid: 'ea94b165-c53b-4704-87a9-1633ae09cd51', visible: true, zoom: 1, }, 'ede8e5a9-7893-48ea-b689-afa60cfda26d': { castShadow: false, geometry: { depth: 1, depthSegments: 1, height: 1, heightSegments: 1, type: 'BOX', uuid: '5ffee358-90ad-4971-8e23-7dc761ee63fe', width: 1, widthSegments: 1, }, materialId: 'f27e556c-1c9c-4073-95dd-769c3235dd1e', name: 'Cube', position: { x: 0, y: 0, z: 0, }, receiveShadow: true, rotation: { x: 0, y: 0, z: 0, }, scale: { x: 1, y: 1, z: 1, }, type: 'MESH', uuid: 'ede8e5a9-7893-48ea-b689-afa60cfda26d', visible: true, }, }, pwObjectsUsingPwMaterial: { '1bc0a1b2-8e44-4a19-9e30-9856fdb7f4e5': ['452a24bd-9a9f-4739-905b-2dca3092f2a2'], '1dd587ee-00f6-4c08-9abc-6caa90f425a3': ['78c717ae-1f77-41b5-8468-bfd53ff555af'], '1e24debf-3428-40af-8290-da01aa136234': ['b1aa5f47-dce9-4192-b984-2f13c181a9af'], '31d0c326-053b-41cc-b555-03b153d70664': ['9d0fae61-89c5-405c-ab6d-a7ac6303330b'], '41278b30-6fb8-462c-8cd9-addc8c701ef8': ['22f2fbd0-63c6-4227-95bc-1c3061da6031'], '42a70b20-df79-4aea-add8-fae956709611': ['a510e253-8b0f-4066-9c99-746eecc284c1'], '4681e97e-7fbc-4d4d-a2c4-848c2133e1fb': ['9f893263-3052-45eb-ada3-c4d9427e5911'], '6a05f57c-2c7f-4eb7-86e2-a8f557e7cf95': ['90bfddb3-0369-497d-9a09-61017c395704'], '807b6490-c51d-48f3-a402-3377b26b266e': ['b067cf4a-6ace-4c72-aad7-280f6a8bd666'], '8e50b7cb-3f1d-4005-98ee-08db52ed0a74': ['599453de-7554-4ee6-9604-c7eba6c87bab'], 'befbb6b9-9591-4290-8ca6-2ff74e926529': ['73ea8463-691e-413f-98cf-0a2721e6129b'], 'c7aaff7d-537b-457b-8cb1-81a231d2ccbd': ['5895b0b2-9a04-447f-9af0-a21ee0917c11'], 'c92ecedf-11fd-4b44-964c-48cad8db988e': ['287ec0a2-f3cf-4bc0-b897-d1898c3ff8d6'], 'e918994c-460a-463a-9e5e-59614ed9dd4b': ['e2d618f0-a3bd-4cd6-9fde-6f33fd974a0f'], 'ef817805-6d4a-4050-8f6d-c95201048c46': ['0930cc8b-f705-48fc-ad67-686a1792a3a0'], 'f27e556c-1c9c-4073-95dd-769c3235dd1e': ['ede8e5a9-7893-48ea-b689-afa60cfda26d'], }, renderer: {}, sceneObjectId: 'c5d87496-61cc-4219-bb37-63e89dc7475d', sharedMaterials: [], usePostProcessing: false, }, name: 'Main Scene', sceneBuilderState: { builderCameraPosition: { x: 3, y: 3, z: 10, }, builderCameraTarget: { x: 0, y: 0, z: 0, }, cameraPreviewId: 'ea94b165-c53b-4704-87a9-1633ae09cd51', lockedObjectsIds: [], }, uuid: '7287c131-2d20-4942-871d-93e853854ed1', }, }, }, }; var myCopy = null;
Tests:
JSON.stringify
myCopy = JSON.parse(JSON.stringify(MyObject));
structuredClone
myCopy = structuredClone(MyObject);