MeasureThat.net

Latest benchmarks:

Benchmark name When Created
scrollY vs pageYOffset 3 years ago
array filtering v3

Compare array filtering: - Boolean - x => !!x - x => x - delete + .flat - own preserve length - own

 3 years ago
> or !=== 3 years ago
Reduce + Spread vs Reduce + Concat vs Reduce + Concat (spread) 3 years ago
Reduce + Spread vs Reduce + Concat 3 years ago
undefined vs. typeof vs. in vs. hasOwnProperty (missing key)

Object lookup performance

 3 years ago
For in vs Object.keys.forEach vs. Object.keys+for 3 years ago
Array loop for vs foreach vs map vs for..of 3 years ago
element.getAttribute("name") vs element.attributes.name.value 3 years ago
new Error vs new Object

Comparing error creation performance

 3 years ago
ResizeObserver vs matchMedia 3 years ago
Some vs Find -- smaller 3 years ago
Some vs Find small sample 3 years ago
Lodash Uniq vs Javascript Set, smaller set 3 years ago
native find vs lodash _.find vs map+indexOf vs findIndex

Compare the new ES6 spread operator with the traditional concat() method

 3 years ago
Set union 3 years ago
_.fromPairs vs Object.fromEntries 3 years ago
Read/Write cycle for fixed size array (Massive Data)

10 writes per 1 read

 3 years ago
Read/Write cycle for fixed size array

10 writes per 1 read

 3 years ago
Undefineds

All JS code-golf undefined variants.

 3 years ago
DOM selector benchmark about class, data attribute 3 years ago
Push vs Spread 2 3 years ago
drawImage: Copy from image or canvas 2 3 years ago
Read/Write cycle for fixed size arrays

10 writes per 1 read

 3 years ago
Bit Parity: Fast vs Slow (v2) 3 years ago

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