Benchmark: deep-diff vs json-fast-patch

HTML Preparation code:

<script src="https://cdn.jsdelivr.net/npm/fast-json-patch/dist/fast-json-patch.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/deep-diff/1.0.2/deep-diff.min.js" integrity="sha512-sKpj+p1Vl1GH12VgyCSFdaz5+yjKfd2z10v2G/l1ZeUNN91hZO2NuzuQeCw8ynaLCdYSXanLEekKRWxeqdXU5Q==" crossorigin="anonymous"></script>

AخA
 
<script src="https://cdn.jsdelivr.net/npm/fast-json-patch/dist/fast-json-patch.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/deep-diff/1.0.2/deep-diff.min.js" integrity="sha512-sKpj+p1Vl1GH12VgyCSFdaz5+yjKfd2z10v2G/l1ZeUNN91hZO2NuzuQeCw8ynaLCdYSXanLEekKRWxeqdXU5Q==" crossorigin="anonymous"></script>

Script Preparation code:

var oldObj = {
  "content": {
    "blocks": {
      "block-0": {
        "id": "block-0",
        "type": "p",
        "leafIds": [
          "leaf-2"
        ]
      },
      "block-1": {
        "id": "block-1",
        "type": "p",
        "leafIds": [
          "leaf-3"
        ]
      }
    },
    "leaves": {
      "leaf-2": {
        "id": "leaf-2",
        "text": "12345"
      },
      "leaf-3": {
        "id": "leaf-3",
        "text": "abcde"
      }
    },
    "blockIds": [
      "block-0",
      "block-1"
    ]
  },
  "selection": {
    "isReversed": false,
    "isCollapsed": true,
    "startEl": "leaf-2",
    "endEl": "leaf-2",
    "startOffset": 12,
    "endOffset": 12
  }
}

var newObj = {
  "content": {
    "blocks": {
      "block-0": {
        "id": "block-0",
        "type": "p",
        "leafIds": [
          "leaf-2"
        ]
      },
      "block-1": {
        "id": "block-1",
        "type": "p",
        "leafIds": [
          "leaf-3"
        ]
      }
    },
    "leaves": {
      "leaf-2": {
        "id": "leaf-2",
        "text": "12345hooba12"
      },
      "leaf-3": {
        "id": "leaf-3",
        "text": "abcde"
      }
    },
    "blockIds": [
      "block-0",
      "block-1"
    ]
  },
  "selection": {
    "isReversed": false,
    "isCollapsed": true,
    "startEl": "leaf-2",
    "endEl": "leaf-2",
    "startOffset": 12,
    "endOffset": 12
  }
}

var diffs = []

​x
 
var oldObj = {  "content": {    "blocks": {      "block-0": {        "id": "block-0",        "type": "p",        "leafIds": [          "leaf-2"        ]      },      "block-1": {        "id": "block-1",        "type": "p",        "leafIds": [          "leaf-3"        ]      }    },    "leaves": {      "leaf-2": {        "id": "leaf-2",        "text": "12345"      },      "leaf-3": {        "id": "leaf-3",        "text": "abcde"      }    },    "blockIds": [      "block-0",      "block-1"    ]  },  "selection": {    "isReversed": false,    "isCollapsed": true,    "startEl": "leaf-2",    "endEl": "leaf-2",    "startOffset": 12,    "endOffset": 12  }}​var newObj = {  "content": {    "blocks": {      "block-0": {        "id": "block-0",        "type": "p",        "leafIds": [          "leaf-2"        ]      },      "block-1": {        "id": "block-1",        "type": "p",        "leafIds": [          "leaf-3"        ]      }    },    "leaves": {      "leaf-2": {        "id": "leaf-2",        "text": "12345hooba12"      },      "leaf-3": {        "id": "leaf-3",        "text": "abcde"      }    },    "blockIds": [      "block-0",      "block-1"    ]  },  "selection": {    "isReversed": false,    "isCollapsed": true,    "startEl": "leaf-2",    "endEl": "leaf-2",    "startOffset": 12,    "endOffset": 12  }}​var diffs = []

Tests:

deep-diff
var diff = DeepDiff.diff(newObj, oldObj) diffs.push(diff)
var diff = DeepDiff.diff(newObj, oldObj)
diffs.push(diff)
json-fast-patch
var diff = jsonpatch.compare(oldObj, newObj); diffs.push(diff)
var diff = jsonpatch.compare(oldObj, newObj);
diffs.push(diff)

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Experimental features:

Memory measurements supported only in Chrome.
For precise memory measurements Chrome must be launched with --enable-precise-memory-info flag.
More information: Monitoring JavaScript Memory

Test case name	Result
deep-diff
json-fast-patch

Fastest: N/A

Slowest: N/A

Latest run results:

Run details: (Test run date: 21 days ago)

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:136.0) Gecko/20100101 Firefox/136.0

Browser/OS: Firefox 136 on Windows

View result in a separate tab

Test name	Executions per second
deep-diff	214283.5 Ops/sec
json-fast-patch	406659.5 Ops/sec

Autogenerated LLM Summary (model llama3.2:3b, generated 6 months ago):

Let's break down the provided benchmark and explain what is being tested.

Benchmark Overview

The benchmark compares two JavaScript libraries: json-fast-patch and deep-diff. The goal is to determine which library is faster for making JSON patches.

Options Compared

There are two options compared:

json-fast-patch: This library provides a simple way to compare two JSON objects and generate a patch.
deep-diff: This library provides a more comprehensive diffing algorithm that can detect changes between two JSON objects, including nested structures.

Pros and Cons of Each Approach

json-fast-patch:

Pros:

Simple and lightweight
Fast execution

Cons:

May not handle complex JSON structures well
Limited error handling

deep-diff:

Pros:

Handles complex JSON structures well
Includes robust error handling and support for edge cases

Cons:

More computationally expensive than json-fast-patch
Larger codebase

Library Descriptions

json-fast-patch: This library is designed to provide a fast and efficient way to compare two JSON objects and generate a patch. It uses a simple algorithm that works well for small to medium-sized JSON structures.
deep-diff: This library provides a more comprehensive diffing algorithm that can handle complex JSON structures, including nested objects and arrays. It includes robust error handling and support for edge cases, making it suitable for applications where data integrity is crucial.

Special JS Features or Syntax

Neither of the libraries used in this benchmark relies on any special JavaScript features or syntax beyond standard ECMAScript.

Other Alternatives

If you're looking for alternative JSON patching libraries, some popular options include:

jsondiffpatch: A lightweight and efficient library that provides a fast way to compare two JSON objects.
fast-json-patch: A faster alternative to the original json-fast-patch library, optimized for high-performance use cases.

In summary, the benchmark compares two JavaScript libraries: json-fast-patch and deep-diff. The choice between these libraries depends on your specific requirements, including the complexity of your JSON structures, performance needs, and error handling requirements.

LLMs can make mistakes. Check important info.

Let's break down the provided benchmark and explain what is being tested.

**Benchmark Overview**

The benchmark compares two JavaScript libraries: `json-fast-patch` and `deep-diff`. The goal is to determine which library is faster for making JSON patches.

**Options Compared**

There are two options compared:

1. **json-fast-patch**: This library provides a simple way to compare two JSON objects and generate a patch.
2. **deep-diff**: This library provides a more comprehensive diffing algorithm that can detect changes between two JSON objects, including nested structures.

**Pros and Cons of Each Approach**

**json-fast-patch:**

Pros:

* Simple and lightweight
* Fast execution

Cons:

* May not handle complex JSON structures well
* Limited error handling

**deep-diff:**

Pros:

* Handles complex JSON structures well
* Includes robust error handling and support for edge cases

Cons:

* More computationally expensive than json-fast-patch
* Larger codebase

**Library Descriptions**

1. **json-fast-patch**: This library is designed to provide a fast and efficient way to compare two JSON objects and generate a patch. It uses a simple algorithm that works well for small to medium-sized JSON structures.
2. **deep-diff**: This library provides a more comprehensive diffing algorithm that can handle complex JSON structures, including nested objects and arrays. It includes robust error handling and support for edge cases, making it suitable for applications where data integrity is crucial.

**Special JS Features or Syntax**

Neither of the libraries used in this benchmark relies on any special JavaScript features or syntax beyond standard ECMAScript.

**Other Alternatives**

If you're looking for alternative JSON patching libraries, some popular options include:

* **jsondiffpatch**: A lightweight and efficient library that provides a fast way to compare two JSON objects.
* **fast-json-patch**: A faster alternative to the original json-fast-patch library, optimized for high-performance use cases.

In summary, the benchmark compares two JavaScript libraries: `json-fast-patch` and `deep-diff`. The choice between these libraries depends on your specific requirements, including the complexity of your JSON structures, performance needs, and error handling requirements.

Related benchmarks:

deep-diff vs json-fast-patch (version: 1)

deep-diff vs json-fast-patch

Comparing performance of: deep-diff vs json-fast-patch

Created: 3 years ago by: Registered User

Jump to the latest result

deep-diff

json-fast-patch

Suite status: <idle, ready to run>

Experimental features:

Fastest: N/A

Slowest: N/A

Autogenerated LLM Summary (model llama3.2:3b, generated 6 months ago):