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Vanilla js vs jquery: scrollY
(version: 0)
Comparing performance of:
vanilla js vs jquery
Created:
3 years ago
by:
Guest
Jump to the latest result
HTML Preparation code:
<script src='https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.js'></script>
Tests:
vanilla js
window.scrollY;
jquery
$(document).scrollTop();
Rendered benchmark preparation results:
Suite status:
<idle, ready to run>
Run tests (2)
Previous results
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Test case name
Result
vanilla js
jquery
Fastest:
N/A
Slowest:
N/A
Latest run results:
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Autogenerated LLM Summary
(model
llama3.2:3b
, generated one year ago):
Let's break down what is being tested on the provided JSON. **What is being tested?** The benchmark is testing the performance of two approaches to measuring the vertical scroll position (or `scrollY`) in a web page: 1. **Vanilla JavaScript**: This approach uses only vanilla JavaScript, without any external libraries. 2. **jQuery**: This approach uses jQuery, a popular JavaScript library for DOM manipulation and event handling. **Options compared** The benchmark is comparing two options: 1. Vanilla JavaScript (`window.scrollY;`) 2. jQuery (`$(document).scrollTop();`) **Pros and Cons of each approach:** * **Vanilla JavaScript ( window.scrollY; )** + Pros: - Lightweight and efficient - No dependencies on external libraries + Cons: - May require more manual DOM manipulation or event handling - May not be as convenient for certain use cases * **jQuery (`$(document).scrollTop();` )** + Pros: - Convenient for DOM manipulation and event handling - Provides a consistent interface for accessing the scroll position + Cons: - Adds an external dependency (jQuery library) - May be heavier and less efficient than vanilla JavaScript **Library: jQuery** jQuery is a popular JavaScript library that simplifies many aspects of web development, such as DOM manipulation, event handling, and Ajax interactions. In this benchmark, jQuery is used to access the scroll position using the `$(document).scrollTop()` method. **Special JS feature or syntax: None mentioned in this benchmark** No special JavaScript features or syntax are being tested in this benchmark. **Other alternatives** If you wanted to test other approaches to measuring the vertical scroll position, some alternatives could include: * Using a different library (e.g., React Query, Redux, etc.) * Implementing custom JavaScript functions for DOM manipulation and event handling * Using Web API's `Element.getComputedStyle()` or `window.scroll` methods However, these alternatives would likely require significant modifications to the benchmark code and would not be part of the standard vanilla JavaScript vs. jQuery comparison. Overall, this benchmark provides a straightforward comparison between two common approaches to measuring scroll position in JavaScript: vanilla JavaScript and jQuery.
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