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

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/17.1.2 Safari/605.1.15

Browser: Safari 17

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: 2 years ago

Benchmark engine: Benchmark.js

Function

17.3M/s

新表达式执行引擎

12.4M/s

eval

7.1M/s

lodash.template

67K/s

View exact numbers

Test name	Executions per second
✓ Function	17,257,296 Ops/sec
新表达式执行引擎	12,399,687 Ops/sec
eval	7,140,141 Ops/sec
lodash.template	66,915 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);