Benchmark: JSON.parse(JSON.stringify())

Tests:

JSON
JSON.parse(JSON.stringify({a: 444}))
Assign
Object.assign({a: 444})

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Test case name	Result
JSON
Assign

Fastest: N/A

Slowest: N/A

ⓘ Get performance results from real users on your website with Request Metrics.

Website Performance Monitoring by Request Metrics

Latest run results:

Run details: (Test run date: 2 years ago)

User agent: Mozilla/5.0 (Linux; Android 10; 6201) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.114 Mobile Safari/537.36 OPR/64.2.3282.60128

Browser/OS: Opera Mobile 64 on Android

View result in a separate tab

Test name	Executions per second
JSON	128297.1 Ops/sec
Assign	616455.3 Ops/sec

JSON.parse(JSON.stringify()) (version: 0)

Comparing performance of: JSON vs Assign

Created: 2 years ago by: Guest

Jump to the latest result

JSON

Assign

Suite status: <idle, ready to run>

Experimental features:

Fastest: N/A

Slowest: N/A