Run results for: Object assignments - MeasureThat.net

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/66.0.3359.181 Safari/537.36

Browser: Chrome 66

Operating system: Mac OS X 10.13.1

Device Platform: Desktop

Date tested: 6 years ago

Test name	Executions per second
Brackets	462342900.0 Ops/sec
point	637964100.0 Ops/sec
Object.assign	2427184.0 Ops/sec
Object assign 2	1513258.0 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});