Toggle navigation
MeasureThat.net
Create a benchmark
Tools
Feedback
FAQ
Register
Log In
delete abcd
(version: 1)
Comparing performance of:
a vs b vs c vs d
Created:
one year ago
by:
Registered User
Jump to the latest result
HTML Preparation code:
<!--your preparation HTML code goes here-->
Script Preparation code:
const obj = { a:1, b:2, c:3 }
Tests:
a
const copyWithoutA = Object.assign({}, obj); delete copyWithoutA.a
b
const { a, ...copyWithoutA } = obj
c
const copyWithoutA = { ...obj } delete copyWithoutA.a
d
const copyWithoutA = JSON.parse(JSON.stringify(obj)); delete copyWithoutA.a
Rendered benchmark preparation results:
Suite status:
<idle, ready to run>
Run tests (4)
Previous results
Fork
Test case name
Result
a
b
c
d
Fastest:
N/A
Slowest:
N/A
Latest run results:
Run details:
(Test run date:
one year ago
)
User agent:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Browser/OS:
Chrome 131 on Windows
View result in a separate tab
Embed
Embed Benchmark Result
Test name
Executions per second
a
3468673.0 Ops/sec
b
13492487.0 Ops/sec
c
4598229.5 Ops/sec
d
1570713.5 Ops/sec
Related benchmarks:
Delete or Destructure (Objects)
testaa
Delete vs destructure for objects without mutating
spread vs delete
test delete and copy
Delete vs destructure for objects without mutating and mutating
Delete vs destructure for objects with and without mutating
Delete vs destructure for objects without mutating s
Set vs Object delete
Comments
Confirm delete:
Do you really want to delete benchmark?