Benchmark: Underscore find vs Lodash find1

HTML Preparation code:

<script src='https://cdnjs.cloudflare.com/ajax/libs/lodash.js/4.17.5/lodash.min.js'></script>
<script type="text/javascript">
    window.lodash = _;
    _ = null;
</script>
<script src='https://cdnjs.cloudflare.com/ajax/libs/underscore.js/1.9.1/underscore-min.js'></script>
<script type="text/javascript">
    window.underscore = _;
    _ = null;
</script>

Script Preparation code:

var data = Array(10000).fill();

Tests:

Underscore find
underscore.find(data, ele => { return ele == 10000; })
Lodash find
lodash.find(data, ele => { return ele == 10000; })

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Test case name	Result
Underscore find
Lodash find

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.

Let's break down the provided benchmarking test case.

**What is being tested?**

The provided JSON represents two individual test cases, each testing the performance of the `find` function in two different libraries: Lodash and Underscore.js. The `find` function is used to search for a specific element within an array.

**Options compared**

Two options are being compared:

1. **Lodash find**: This implementation uses the `find` function from Lodash, a popular JavaScript utility library.
2. **Underscore find**: This implementation uses the `find` function from Underscore.js, another popular JavaScript utility library.

**Pros and Cons of each approach**

* **Lodash find**:
	+ Pros: Lodash is a widely used and well-maintained library with a large community of developers who contribute to its ecosystem.
	+ Cons: Lodash has a larger footprint (in terms of code size) compared to Underscore.js, which might affect performance in certain scenarios.
* **Underscore find**:
	+ Pros: Underscore.js is a lightweight library with fewer dependencies, making it easier to optimize for performance.
	+ Cons: Underscore.js has a smaller community of developers compared to Lodash, which might limit its support and maintenance.

**Library purpose**

Both libraries provide utility functions that make common tasks easier in JavaScript. The `find` function in both libraries is used to search for an element within an array that satisfies a given condition.

* **Lodash**: A comprehensive library providing various utility functions, including string manipulation, data manipulation, and more.
* **Underscore.js**: A lightweight library focused on functional programming and iteration utilities.

**Special JS feature or syntax**

No special JavaScript features or syntax are being used in this benchmarking test case. Both implementations use standard JavaScript syntax for defining the `find` function.

**Other alternatives**

If you were to implement a similar benchmark, you might consider using other libraries that provide a `find` function, such as:

* **Array.prototype.find()` (native JavaScript): This is the most lightweight option but requires support for modern browsers and might not be compatible with older versions.
* **Moment.js**: A popular library for working with dates and times. While it's not directly related to array searching, its functionality could overlap with some use cases of Lodash or Underscore.js.

Keep in mind that this benchmark is focused on the performance comparison between two specific libraries' `find` functions, rather than exploring alternative implementations.

Related benchmarks:

Underscore find vs Lodash find1 (version: 0)

Comparing performance of: Underscore find vs Lodash find

Created: 3 years ago by: Guest

Jump to the latest result

Underscore find

Lodash find

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):