Benchmark: js vs jquery v2.1.4

HTML Preparation code:

<script src="https://code.jquery.com/jquery-2.2.4.min.js"></script>
<h1 id="test">Hello World</h3>

Tests:

js
var text = document.getElementById("test");
jquery v2.1.4
var text = jQuery("#test");

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Test case name	Result
js
jquery v2.1.4

Fastest: N/A

Slowest: N/A

Latest run results:

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

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I'd be happy to explain the benchmark and its test cases.

**What is being tested?**

MeasureThat.net is testing two approaches for retrieving an HTML element by ID: using plain JavaScript (JS) and using jQuery, a popular JavaScript library.

In the first test case, "js", the script simply uses the `document.getElementById()` method to retrieve the element with the ID "test". In the second test case, "jquery v2.1.4", the script uses jQuery's `jQuery("#test")` method to achieve the same result.

**Options compared**

The two options being compared are:

* **Plain JavaScript**: using `document.getElementById()` to retrieve an HTML element by ID.
* **jQuery**: using `jQuery("#test")` to retrieve an HTML element by ID, leveraging jQuery's DOM manipulation capabilities.

**Pros and Cons of each approach:**

**Plain JavaScript (JS)**

Pros:

* No dependencies on third-party libraries like jQuery.
* Can be more lightweight and efficient for small projects or scripts that don't require complex DOM manipulation.
* Allows for direct access to the DOM element, which can be beneficial in certain scenarios.

Cons:

* Requires manual DOM lookup and traversal, which can be error-prone and slower than using a library.
* Does not provide any additional features or functionality beyond basic element retrieval.

**jQuery**

Pros:

* Provides a convenient and efficient way to manipulate the DOM, with methods like `jQuery("#test")` that simplify element retrieval and manipulation.
* Offers a rich set of features and functionality for working with HTML elements, such as event handling, animations, and effects.
* Can reduce development time and improve code readability.

Cons:

* Adds an extra dependency on the jQuery library, which can increase bundle size and complexity.
* May introduce performance overhead due to the additional abstraction layer.

**Library (jQuery)**

The library used in this benchmark is jQuery version 2.1.4. jQuery is a popular JavaScript library that provides a convenient way to manipulate HTML elements, events, and animations. Its primary purpose is to simplify DOM manipulation and provide a more accessible interface for working with HTML documents.

**Special JS features or syntax**

None of the test cases use any special JavaScript features or syntax beyond basic JavaScript syntax (e.g., variable declarations, loops, conditional statements). However, it's worth noting that the `jQuery` method in the second test case relies on jQuery's syntax and semantics to execute.

**Other alternatives**

If you're interested in alternative approaches for retrieving an HTML element by ID, here are a few options:

* **Vanilla JavaScript libraries**: other JavaScript libraries like Lodash or Ramda provide similar functionality to jQuery.
* **DOM manipulation APIs**: some modern browsers' DOM manipulation APIs (e.g., `document.querySelector()`, `Element.prototype.querySelector()`) can be used for element retrieval and manipulation.
* **Modern alternatives to jQuery**: some projects, like React or Angular, provide their own set of libraries and tools for working with HTML elements.

I hope this explanation helps!

Related benchmarks:

js vs jquery v2.1.4 (version: 0)

js vs jquery get ID

Comparing performance of: js vs jquery v2.1.4

Created: 9 years ago by: Guest

Jump to the latest result

js

jquery v2.1.4

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):