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Moment Dayjs Date-fns date format benchmark with abs comparitor
(version: 0)
Moment Dayjs Date-fns format benchmark
Comparing performance of:
date with abs vs Momentjs vs Dayjs vs date without abs
Created:
one year ago
by:
Guest
Jump to the latest result
HTML Preparation code:
<script src="https://unpkg.com/dayjs@1.8.21/dayjs.min.js"></script> <script src="https://igor.moomers.org/random/datefns.js"></script> <script src='https://cdnjs.cloudflare.com/ajax/libs/moment.js/2.22.0/moment.min.js'></script>
Script Preparation code:
window.dsStart = "2020-02-19T00:51:53.623839+00:00"; window.dsEnd = "2020-02-19T01:23:10.283748+00:00";
Tests:
date with abs
var from = new Date(dsStart) var to = new Date(dsEnd) var res = Math.abs(from.getTime()-to.getTime()) < 60 * 6000
Momentjs
var from = moment(dsStart) var to = moment(dsEnd) var res = from.diff(to, 'seconds')
Dayjs
var from = moment(dsStart) var to = moment(dsEnd) var res = from.diff(to, 'seconds')
date without abs
var from = new Date(dsStart) var to = new Date(dsEnd) var res = from.getTime()-to.getTime()
Rendered benchmark preparation results:
Suite status:
<idle, ready to run>
Run tests (4)
Previous results
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Test case name
Result
date with abs
Momentjs
Dayjs
date without abs
Fastest:
N/A
Slowest:
N/A
Latest run results:
Run details:
(Test run date:
2 months ago
)
User agent:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/145.0.0.0 Safari/537.36
Browser/OS:
Chrome 145 on Mac OS X 10.15.7
View result in a separate tab
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Embed Benchmark Result
Test name
Executions per second
date with abs
6686295.5 Ops/sec
Momentjs
184417.0 Ops/sec
Dayjs
183834.2 Ops/sec
date without abs
6692015.0 Ops/sec
Autogenerated LLM Summary
(model
llama3.2:3b
, generated one year ago):
Let's break down the provided JSON data and explain what's being tested. **Benchmark Overview** The benchmark compares the performance of three date formatting libraries: Moment.js, Day.js, and Date-fns. The test case measures the time taken to format two dates using each library. **Library Descriptions** 1. **Moment.js**: A popular JavaScript date manipulation library that provides a wide range of features for working with dates. 2. **Day.js**: A lightweight and fast alternative to Moment.js, designed to be easier to use and more efficient. 3. **Date-fns**: A small, pure JavaScript library that provides a simple and functional API for working with dates. **Test Cases** The benchmark includes four test cases: 1. **"date with abs"`: Measures the time taken to calculate the absolute difference between two dates using `Math.abs()` (without formatting). 2. **"Momentjs"`: Measures the time taken to format two dates using Moment.js. 3. **"Dayjs"`: Measures the time taken to format two dates using Day.js. 4. **"date without abs"`: Similar to "date with abs", but without formatting. **Options Compared** Each test case compares a different approach: 1. Using `Math.abs()` (without formatting) 2. Using Moment.js 3. Using Day.js 4. Using Date-fns **Pros and Cons of Each Approach** Here's a brief summary: * **"date with abs"`**: Simple, but may not accurately represent the performance of date formatting libraries. + Pros: Easy to implement, quick results. + Cons: May not reflect real-world use cases. * **Moment.js**, **Day.js**, and **Date-fns**: + Pros: - Fast execution times for date formatting tasks. - Well-documented APIs make it easier to write efficient code. + Cons: - Steeper learning curve due to the need to understand the library's API and nuances. **Special JS Features/Syntax** None of the provided test cases use any special JavaScript features or syntax. The focus is on comparing the performance of different date formatting libraries. **Alternatives** If you're looking for alternative date formatting libraries, consider: * **Lux**: A fast, modern JavaScript library for working with dates and times. * **Moment-timezone**: An extension to Moment.js that adds support for timezones. * **Date-fns-core**: The core library of Date-fns, providing a lightweight API for basic date operations. Keep in mind that each library has its strengths and weaknesses, so it's essential to evaluate them based on your specific use case requirements.
Related benchmarks:
Moment Dayjs Date-fns comparison
Moment Dayjs Date-fns format benchmark
Moment Dayjs Date-fns format benchmark 2
Moment Dayjs Date-fns date format benchmark
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