Benchmark: Lodash vs stringfy

HTML Preparation code:

<script src='https://cdnjs.cloudflare.com/ajax/libs/lodash.js/4.17.5/lodash.min.js'></script>

Script Preparation code:

var myObject = {
  app: {
    social: true,
    achievement: false,
    activity: true,
    challengeContent: false,
  },
  email: {
    social: true,
    achievement: false,
    activity: true,
    challengeContent: false,
  },
};

var myCopy = {
  app: {
    social: true,
    achievement: false,
    activity: true,
    challengeContent: false,
  },
  email: {
    social: true,
    achievement: false,
    activity: true,
    challengeContent: false,
  },
};

Tests:

Lodash
_.isEqual(myObject, myCopy);
Stringfy
JSON.stringify(myObject) === JSON.stringify(myCopy);

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Test case name	Result
Lodash
Stringfy

Fastest: N/A

Slowest: N/A

Latest run results:

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Autogenerated LLM Summary (model llama3.2:3b, generated one year ago):

LLMs can make mistakes. Check important info.

I'd be happy to explain the benchmark.

**Benchmark Overview**

The benchmark compares two approaches: using Lodash's `isEqual` function and using `JSON.stringify`. The test case creates two objects, `myObject` and `myCopy`, which are identical except for a single property being set to different values. The goal is to determine which approach is faster.

**Options Compared**

There are two options compared:

1. **Lodash's `isEqual` function**: This function is part of the Lodash library and is used to compare two objects for equality.
2. **Stringify using `JSON.stringify`**: This method converts an object to a JSON string, which can be used for comparison.

**Pros and Cons**

Here are some pros and cons of each approach:

1. **Lodash's `isEqual` function**:
	* Pros:
		+ Faster, since it uses a specialized algorithm for comparing objects.
		+ More efficient, since it avoids the overhead of converting to a string.
	* Cons:
		+ Requires Lodash library to be loaded, which may add latency.
		+ May not work correctly with all types of data (e.g., non-objects).
2. **Stringify using `JSON.stringify`**:
	* Pros:
		+ Simple and easy to implement.
		+ Works with most types of data (including strings, numbers, booleans).
	* Cons:
		+ Slower, since it involves converting the object to a string and comparing strings.
		+ Less efficient, since it requires extra processing.

**Library: Lodash**

Lodash is a popular JavaScript library that provides a wide range of utility functions, including `isEqual`. The library is designed to be lightweight and efficient, making it suitable for use in performance-critical code. In this benchmark, Lodash's `isEqual` function is used to compare the two objects, which allows for a more direct comparison of their contents.

**Special JS Feature or Syntax: none**

There are no special JavaScript features or syntaxes being used in this benchmark.

**Other Alternatives**

If you're interested in exploring alternative approaches, here are some options:

1. **Use a custom implementation**: You could write your own function to compare objects, using techniques like iterating over object properties and comparing values.
2. **Use a different comparison library**: There are other JavaScript libraries available that provide comparison functions, such as `deep-equal` or `compare-objects`.
3. **Use a different serialization method**: Instead of using `JSON.stringify`, you could use another serialization method, like the `YAML` or `XML` formats.

Keep in mind that each alternative approach may have its own trade-offs and considerations, so be sure to evaluate them carefully before making a decision.

Related benchmarks:

Lodash vs stringfy (version: 0)

Comparing performance of: Lodash vs Stringfy

Created: 4 years ago by: Guest

Jump to the latest result

Lodash

Stringfy

Suite status: <idle, ready to run>

Fastest: N/A

Slowest: N/A

No previous run results

Autogenerated LLM Summary (model llama3.2:3b, generated one year ago):