Benchmark name When Created
Dataview vs Uint8Array - read byte 4 years ago
My Test2 4 years ago
Id vs QuerySelector 4 years ago
JavaScript spread operator vs Object.assign performance vs access

test

4 years ago
Batch your DOM changes, especially when updating styles

https://www.linkedin.com/pulse/25-techniques-javascript-performance-optimization-steven-de-salas When making calls to modify DOM make sure you batch them up so as to avoid repeated screen rendering, for example when applying styling changes. The ideal approach here is to make many styling changes in one go by adding or removing a class, rather than apply each individual style separately. This is because every DOM change prompts the browser to re-render the whole UI using the boxing model. If you need to move an item across the page using X+Y coordinates, make sure that these two are applied at the same time rather than separately.

4 years ago
My Test 4 years ago
Compute factorial of a number in JavaScript

Iterative and recursive versions Implementations borrowed from https://medium.freecodecamp.org/how-to-factorialize-a-number-in-javascript-9263c89a4b38

4 years ago
test benchmark 4 years ago
Spread operator vs Array.push vs array[lastIndex] 4 years ago
NodeList to Array

NodeList to Array

4 years ago
querySelector vs getElementsByClassName v3 4 years ago
querySelector vs getElementsByClassName v2 4 years ago
Multiply speed test 3 4 years ago
Multiply speed test 2 4 years ago
Multiply speed test 4 years ago
document.head vs document.getElementsByTagName 4 years ago
document.head vs document.getElementsByTagName("head")[0] fork123456 4 years ago
document.head vs document.getElementsByTagName("head")[0] fork12345 4 years ago
document.head vs document.getElementsByTagName("head")[0] fork1234 4 years ago
document.head vs document.getElementsByTagName("head")[0] fork123 4 years ago
document.head vs document.getElementsByTagName("head")[0] 4 years ago
noname 4 years ago
JavaScript spread operator vs Object.assign performance 4 years ago
Get elements by class: jQuery vs querySelectorAll vs getElementsByClassName

Compare various methods of obtaining a group of elements identified by class name

4 years ago
Get elements by class: jQuery vs querySelectorAll vs getElementsByClassName

Compare various methods of obtaining a group of elements identified by class name

4 years ago

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