Benchmark: Object Literal vs Object as Function

Tests:

Object Literal
var objLiteral = { a: function() { console.log('execute A'); }, b: function() { console.log('execute B'); }, c: function() { console.log('execute C'); } } objLiteral['a'](); objLiteral['b'](); objLiteral['c']();
Object as Function
var objFunction = function() { var a = function() { console.log('execute A'); }, b = function() { console.log('execute B'); }, c = function() { console.log('execute C'); }; return { a: a, b: b, c: c }; } objFunction().a(); objFunction().b(); objFunction().c();

Rendered benchmark preparation results:

Previous results

Test case name	Result
Object Literal
Object as Function

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Latest run results:

Run details: (Test run date: 6 years ago)

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.99 Safari/537.36

Browser/OS: Chrome 67 on Windows

Test name	Executions per second
Object Literal	54198.3 Ops/sec
Object as Function	54831.3 Ops/sec

Object Literal vs Object as Function (version: 0)