Latest Benchmarks

Browse the latest JavaScript performance benchmarks created by the community.

Spread operator vs apply

Compare the differing ways you can call a function with arbitrary arguments dynamically

math pow vs multiply 8 times

No description provided

Date.parse vs new Date with comparison

No description provided

reduce with object spread vs foreach with adding vs reduce without spread

No description provided

Array.prototype.every vs Lodash every

No description provided

Array.prototype.some vs Lodash some

No description provided

Array.prototype.find vs Lodash find

No description provided

Array.prototype.filter vs Lodash filter

No description provided

Array.prototype.forEach vs Lodash forEach

No description provided

Array.prototype.map vs Lodash map

No description provided

Vanilla, Cash, jQuery, Zepto, Bliss, Umbrella, Ext - JS Library Performance Test

No description provided

pick first key of objecT: lodash vs Object.keys vs for...in...break

No description provided

array find vs some

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

lodash clone vs array spread

No description provided

Lodash isEqual test array of objects

Test on isEqual performance

forEach vs forOwn

Compare different ways of iterating over an object

Map - Native vs Lodash vs Ramda vs Sanctuary

No description provided

Destructure vs Traditional

No description provided

attribute finding: querySelectorAll vs evaluate

trying to see how to best emulate $x(), and how that compares to querySelectorAll (in a case where there is an equivalent pattern) unfortunately can't test against $x(), but I reckon it would've been way faster than the methods employed here to construct something array-like from evaluate() to mimic it :(

Slice vs RegExp

Find best perf for removing first known dir in path string.

slice vs substr vs substring (with end index & large string)

Compares slice, substr and substring to each other when there is a start and end index on a large string (10k words, ~67KB)

spread array performance (vs slice, splice, concat)

No description provided

Lodash vs Native reduce on object x100

No description provided

_.isEqual vs toString() vs JSON.stringify

Test on isEqual performance

find() vs for...of vs for-loop

Testing the difference between native loops and find()

NEW BENCHMARK Your Benchmarks