Benchmark: Moment Dayjs format YYYY-MM-DD HH:mm:ss.SSSZ benchmark

HTML Preparation code:

<script src="https://unpkg.com/dayjs@1.10.7/dayjs.min.js"></script>
<script src='https://cdnjs.cloudflare.com/ajax/libs/moment.js/2.29.1/moment.min.js'></script>

Tests:

Momentjs
moment().format("YYYY-MM-DD HH:mm:ss.SSSZ")
Dayjs
dayjs().format("YYYY-MM-DD HH:mm:ss.SSSZ")

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Test case name	Result
Momentjs
Dayjs

Fastest: N/A

Slowest: N/A

Latest run results:

Run details: (Test run date: one year ago)

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Browser/OS: Chrome 127 on Mac OS X 10.15.7

View result in a separate tab

Test name	Executions per second
Momentjs	1006865.8 Ops/sec
Dayjs	653427.2 Ops/sec

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

LLMs can make mistakes. Check important info.

I'll break down the explanation into sections to make it easier to understand.

**Benchmark Description and Options**

The provided JSON represents a JavaScript microbenchmark that tests the performance of two libraries: Moment.js and Day.js, when formatting dates in the format "YYYY-MM-DD HH:mm:ss.SSSZ".

The benchmark is defined by two test cases:

1. **Moment.js**: The first test case uses Moment.js to format a date using its `format()` method.
2. **Day.js**: The second test case uses Day.js to format a date using its `format()` method.

**Pros and Cons of Different Approaches**

Here's a brief overview of the pros and cons of each approach:

1. **Moment.js**:
	* Pros: Moment.js is a well-established library with a large user base, good documentation, and extensive feature set.
	* Cons: Moment.js can be slower than Day.js due to its more complex parsing logic.
2. **Day.js**:
	* Pros: Day.js is designed for speed and simplicity, making it suitable for applications that require fast date formatting.
	* Cons: Day.js has a smaller user base compared to Moment.js, which may limit its support and documentation.

**Library Overview**

1. **Moment.js**: A popular JavaScript library for working with dates and times. It provides a comprehensive set of features for parsing, formatting, and manipulating dates. Moment.js is widely used in web applications.
2. **Day.js**: A lightweight JavaScript date library designed for speed and simplicity. Day.js provides basic features for formatting dates without the overhead of additional functionality.

**Special JavaScript Features or Syntax**

None of the provided benchmark test cases use any special JavaScript features or syntax that require specific explanations.

**Benchmark Preparation Code**

The HTML preparation code includes two script tags, which load Moment.js and Day.js libraries from CDN hosts. The `Script Preparation Code` field is empty, indicating that no custom code needs to be executed before running the benchmark.

**Alternative Benchmarking Frameworks**

If you're interested in exploring alternative benchmarking frameworks or approaches, consider the following options:

1. **Benchmark.js**: A popular JavaScript benchmarking framework that allows you to create and run benchmarks using a simple syntax.
2. **jsbench**: Another JavaScript benchmarking library that provides a simple way to write and execute benchmarks.
3. **Benchmarking with V8**: For more advanced users, you can use the V8 JavaScript engine's built-in benchmarking tools to create and run custom benchmarks.

Keep in mind that each framework has its strengths and weaknesses, and some may be more suitable for your specific use case than others.

Related benchmarks:

Moment Dayjs format YYYY-MM-DD HH:mm:ss.SSSZ benchmark (version: 0)

Moment Dayjs format benchmark

Comparing performance of: Momentjs vs Dayjs

Created: 2 years ago by: Guest

Jump to the latest result

Momentjs

Dayjs

Suite status: <idle, ready to run>

Fastest: N/A

Slowest: N/A

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