Object Clone

• labelobject
• labeldata

Conditional Allocation

• labelobject
• labelarray
• labelmemory

Mixins

Object.create vs. for-in

• labelobject
• labelprototype
• labelproperties
• labelcopy

"abc" vs new String("abc")

• labelstring
• labelliteral
• labelobject

Map vs Object as HashMap

Measuring read performance

• labelmap
• labelobject
• labelcache
• labelperformance

for in vs. for vs. while (Object)

Compares for in and for loop for objects.

• labelobject
• labelfor
• labelfor in
• labelloop
• labelwhile

Safe Object Property Access

• labelobject
• labelobjects
• labelproperties
• labelv8

Null-safe Getter Deopt

• labelobjects
• labelobject
• labelproperties
• labelv8

dlv

• labeldelve
• labelproperties
• labelobject
• labelobjects

key in object

• labelobject
• labelkey

extend()

• labelobject
• labelobjects
• labelkeys

FastObject

• labelobject
• labelobjects

Object.freeze

Object.freeze property access performance

• labelimmutable
• labelfreeze
• labelobject

POJOS vs DOM Elements

This benchmark is intended to test the underlying assumption of VDOMs that creating plain JavaScript...

• labelpojo
• labelobject
• labelplain
• labeldom
• labelelement
• labelvdom

Object decoration performance

• labelobject
• labeldecoration
• labelaccess
• labelproperty

Object decoration performance 2

• labelobject
• labeldecoration
• labelaccess
• labelproperty

Filtering objects

I want to be able to filter objects using a predicate function which will allow me to discard specif...

• labelobject
• labelfilter
• labelfitering

Clone object

Deep clones an object without reference.

• labeles2015
• labelobject
• labelclone

Object omit

• labelobject

Check Properties

• labelobject

object vs array

object vs array

• labelobject

Reduce vs Filter Objects

Narrow down a list of objects.

• labelfilter
• labelreduce
• labelarray
• labelobject

Reflect vs Object (defineProperty)

This is benching the difference between Reflect and Object's defineProperty methods.

• labelreflect
• labelobject
• labeldefineproperty

JavaScript Map vs. Plain Object

Testing the performance of simple key/value pair data structures implemented using native JavaScript...

• labelmap
• labelobject
• labelkey/value
• labeldata structure

Object key existence

Check the truthy & falsey conditions of each test.

• labelobject
• labelkeys
• labelexists

Object Ref Handling

• labelobject
• labelobjects
• labelpreact

conditional factory

• labelobject
• labelnull
• labelundefined
• labelfactory

json injection prevention identifier options

• labeljson
• labelinjection
• labelobject
• labelfactory
• labelvdom

spread vs reassign

Testing performance between spread vs reassign inside a reducer

• labelspread
• labelreassign
• labelreduce
• labelobject

is-empty-object

Check if an object is empty or not

• labelobject
• labelis-empty

Shallow clone object

Shallowly clone an object. This means only the top level properties will be cloned. Nested propertie...

• labelobject
• labelclone
• labelcopy

Prototypeless Objects

• labelobject
• labelobjects
• labelproperty access
• labelshape
• labelic

deconstructing assignment vs direct assignment

Which one is better regarding memory/cpu pressure when accessing object properties, the deconstructi...

• labelperformance
• labeldeconstruction
• labelproperty
• labelproperties
• labelobject
• labelobjects
• labelaccess
• labelassignment

Object.fromEntries vs polyfills

• labelobject
• labelobject.fromentries
• labelpolyfill

Object rest destructuring helper

• labelobject
• labelobjects
• labelrest
• labelpolyfill
• labelbabel-helper

find object in array

• labelfind
• labelfor
• labelfor...in
• labelforeach
• labelarray
• labelobject

Proxies VS Dictionary Mode objects

• labelproxy
• labelobject

Test object for symbol

Access an object property where the key is a symbol using hasOwnProperty vs direct property access.

• labelobject
• labelproperty
• labelsymbol

Object.freeze vs Object.create(null) vs Object.seal

• labelobject