Benchmark: Vanilla JS vs jQuery

HTML Preparation code:

<script src="//ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js"></script>
<div id="nhngodo">Hi! NHNgodo!</div>

Tests:

Vanilla JS
var el = document.getElementById("nhngodo"); el.innerText = "Hi! NHNgodo!";
Jquery
$("#nhngodo").text("Hi! NHNgodo!");

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Test case name	Result
Vanilla JS
Jquery

Fastest: N/A

Slowest: N/A

Latest run results:

No previous run results

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

LLMs can make mistakes. Check important info.

I'd be happy to explain what's being tested in this JavaScript microbenchmark.

**Benchmark Definition**

The benchmark measures the performance difference between two approaches: Vanilla JavaScript and jQuery.

**Options Compared**

Two options are compared:

1. **Vanilla JavaScript**: This approach uses native JavaScript functions to manipulate the DOM.
2. **jQuery**: This is a popular JavaScript library that provides an easier way to interact with the DOM.

**Pros and Cons**

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

**Vanilla JavaScript**

Pros:

* Lightweight and doesn't add any extra dependencies
* Can be more efficient for small scripts or simple DOM manipulations
* Allows for better control over the execution flow

Cons:

* Requires more manual effort to write DOM manipulation code
* May not be as convenient for complex DOM operations

**jQuery**

Pros:

* Provides a convenient and consistent way to interact with the DOM
* Reduces the amount of boilerplate code needed
* Can simplify complex DOM manipulations

Cons:

* Adds extra dependencies and weight to the application
* May introduce unnecessary overhead due to the library's complexity
* Not suitable for small scripts or simple DOM manipulations

**Other Considerations**

When choosing between Vanilla JavaScript and jQuery, consider the following factors:

* Project size: If your project is small and simple, Vanilla JavaScript might be a better choice. For larger, more complex projects, jQuery might provide benefits.
* Complexity of DOM operations: If you need to perform complex DOM manipulations, jQuery's abstraction layer can simplify the process. However, if you're doing simple updates or inserts, Vanilla JavaScript might be sufficient.

**Library Used**

In this benchmark, the jQuery library is used for its convenience and consistency when interacting with the DOM. The `jquery.min.js` file is loaded from a CDN to minimize additional dependencies.

**Special JS Feature/Syntax**

This benchmark doesn't use any special JavaScript features or syntax beyond what's necessary for the comparison. It only tests the performance of Vanilla JavaScript and jQuery in manipulating the DOM using standard JavaScript techniques.

**Benchmark Preparation Code**

The provided HTML preparation code includes a `<div>` element with an ID `nhngodo`, which is used as the target element for both test cases. The `script` tags load the jQuery library, ensuring that it's available when the benchmark runs.

Now that we've discussed the benchmark, you might wonder about other alternatives or ways to measure performance differences between JavaScript approaches. Some additional options include:

* **Benchmarking frameworks**: Libraries like Benchmark.js or jsperf provide more advanced features for measuring performance and can help with larger-scale testing.
* **Modern JavaScript engines**: Different JavaScript engines, such as V8 (used by Chrome) or SpiderMonkey (used by Firefox), have varying performance characteristics. You might want to test specific engine versions if you're targeting a particular browser.
* **Other libraries and frameworks**: Depending on your project's requirements, you might consider using other libraries like React, Angular, or Vue.js, which can provide different performance trade-offs.

Related benchmarks:

Vanilla JS vs jQuery (version: 0)

Comparing performance of: Vanilla JS vs Jquery

Created: 5 years ago by: Guest

Jump to the latest result

Vanilla JS

Jquery

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):