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ssssdsaddff
(version: 0)
Comparing performance of:
fragment vs inner
Created:
4 years ago
by:
Guest
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Tests:
fragment
const fragment = document.createDocumentFragment(); const el = document.createElement('div'); const heading = document.createElement('h1'); const para1 = document.createElement('p'); const para2 = document.createElement('p'); const button = document.createElement('button'); const div = document.createElement('div'); const para3 = document.createElement('p'); heading.innerText = 'Heading'; para1.innerText = 'Paragraph 1'; para2.innerText = 'Paragraph 2'; para3.innerText = 'Paragraph 3'; button.innerText = 'Button'; div.appendChild(para3) el.appendChild(heading); el.appendChild(para1); el.appendChild(para2); el.appendChild(button); el.appendChild(div) fragment.appendChild(el); document.documentElement.appendChild(fragment);
inner
const el = document.createElement('div'); el.innerHTML = ` <h1>Heading</h1> <p>Paragraph 1</p> <p>Paragraph 2</p> <button>Button</button> <div> <p>Paragraph 3</p> </div> `; document.documentElement.appendChild(el);
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Suite status:
<idle, ready to run>
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Test case name
Result
fragment
inner
Fastest:
N/A
Slowest:
N/A
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Autogenerated LLM Summary
(model
llama3.2:3b
, generated one year ago):
Let's break down the provided benchmark and its components. **What is tested:** The benchmark tests two approaches to create and append elements to the Document Fragment and the Document Element in JavaScript: 1. **Fragment**: This approach uses `document.createDocumentFragment()` to create a new fragment, then creates individual elements within it using `document.createElement()`, sets their properties, and appends them to the fragment. Finally, the fragment is appended to the document element. 2. **Inner HTML**: This approach uses `document.createElement()` to create an empty element, sets its inner HTML content directly using a template string, and appends it to the document element. **Options compared:** The benchmark compares the performance of these two approaches: Pros of Fragment Approach: - More explicit control over element creation and ordering. - Can be beneficial for complex or nested structures. Cons: - Requires more code and setup. - May introduce additional overhead due to the fragment object itself. Pros of Inner HTML Approach: - Simpler and more concise code. - Faster and more efficient since it doesn't require creating a separate fragment object. Cons: - Less explicit control over element creation and ordering. - Can be less suitable for complex or nested structures. **Library usage:** None mentioned in the provided benchmark definition. However, it's worth noting that JavaScript environments like Chrome might use internal libraries to optimize performance or implement features like Document Fragment optimization under the hood. **Special JS feature or syntax:** None explicitly mentioned in the provided benchmark definition.
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