Run results for: Object assignments - MeasureThat.net

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/64.0.3282.140 Safari/537.36 Edge/17.17134

Browser: Edge 17.17134

Operating system: Windows

Device Platform: Desktop

Date tested: 6 years ago

Test name	Executions per second
Brackets	43695130.0 Ops/sec
point	38892710.0 Ops/sec
Object.assign	3149423.0 Ops/sec
Object assign 2	2015075.0 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});