Run results for: Object assignments - MeasureThat.net

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_3) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.62 Safari/537.36

Browser: Chrome 67

Operating system: Mac OS X 10.13.3

Device Platform: Desktop

Date tested: 6 years ago

Test name	Executions per second
Brackets	770292500.0 Ops/sec
point	166896200.0 Ops/sec
Object.assign	1491758.0 Ops/sec
Object assign 2	947556.6 Ops/sec

Website performance monitoring

Tests:

Brackets
let ob = {a:1,b:2}; ob['c'] = 3;
point
let ob = {a:1,b:2}; ob.c = 3;
Object.assign
let ob = {a:1,b:2}; Object.assign(ob,{c:3});
Object assign 2
let ob = {a:1,b:2}; ob = Object.assign({},ob,{c:3});