Benchmark name When Created
for vs foreach vs some vs for..of vs for cached

Compare loop performance

3 years ago
Array.prototype.concat vs spread operator - immutable push

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

3 years ago
children vs find < in jQuery 3 years ago
React variable vs function for render

I have a question about the performance of generating anon-functions many times instead of simply defining variables to hold render rules.

3 years ago
asdasdds

asd

3 years ago
arr = [] or arr.length=0

test

3 years ago
Lodash vs Native vs For loop 3 years ago
HTML Text edit #3 3 years ago
Removing/filtering elements from array based on ID

Multiple ways to remove (or filter) an array based on a condition

3 years ago
abcdcfg 3 years ago
justanothertest 3 years ago
mytest 3 years ago
length -1 vs last 3 years ago
vanilla vs jquery speed 2

nothing

3 years ago
test1113

nothing

3 years ago
test1112

nothing

3 years ago
test11146

nothing

3 years ago
test11145

nothing

3 years ago
test1114

nothing

3 years ago
test1123

nothing

3 years ago
test112

nothing

3 years ago
test111

nothing

3 years ago
Matrix 3x3 lib: impact of object type on functions optimization - different type of function argument - v1

Does the compiler determine that type of all created matrix-objects is the same? M3_0: matrix-object created in different places - see M3_0.new* functions. M3_1: matrix-object created by constructor - see M3_1 function. M3_2: matrix-object created in one place - see M3_2.newVal function. Affected functions: - mul_a() - setVal() - setCopy() Note: the time of creating matrix-objects is also included.

3 years ago
Matrix 3x3 lib: impact of object type on functions optimization - different type of function argument

Does the compiler determine that type of all created matrix-objects is the same? M3_0: matrix-object created in different places - see M3_0.new* functions. M3_1: matrix-object created by constructor - see M3_1 function. M3_2: matrix-object created in one place - see M3_2.newVal function. Affected functions: - mul_a() - setVal() - setCopy() Note: the time of creating matrix-objects is also included.

3 years ago
Test the speed of typeof vs. constructor 3 years ago

 New benchmark Your benchmarks