Run results for: eval vs Function vs lodash.template v4

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/104.0.0.0 Safari/537.36

Browser: Chrome 104

Operating system: Windows

Device Platform: Desktop

Date tested: 2 years ago

Test name	Executions per second
eval	3140535.0 Ops/sec
Function	9951259.0 Ops/sec
lodash.template	54407.2 Ops/sec
新表达式执行引擎	8373958.0 Ops/sec

HTML Preparation code:


<script src='https://cdnjs.cloudflare.com/ajax/libs/lodash.js/4.17.5/lodash.min.js'></script>

Script Preparation code:

var model = {type: {test: "a"}, action: "show", first: "eval", second: "Function"};
var func = new Function("model", "return model.type");
var func1 = new Function("model", "return _.get(model,'type')");

Tests:

eval
eval('model.type')
Function
func(model);
lodash.template
_.template('${type}')(model);
新表达式执行引擎
func1(model);

Run results for: eval vs Function vs lodash.template v4

eval

Function

lodash.template

新表达式执行引擎