NiL

JavaScriptEngineSwitcher.NiL contains a NiLJsEngine adapter (wrapper for the NiL.JS version 2.5.1684).

Engine settings

You can specify a settings of JS engine during its registration:

engineSwitcher.EngineFactories
    .AddNiL(new NiLSettings
    {
        StrictMode = true
    })
    ;

If you manually create an instance of JS engine, then you can pass settings via the constructor:

IJsEngine engine = new NiLJsEngine(
    new NiLSettings
    {
        StrictMode = true
    }
);

Consider in detail properties of the NiLSettings class:

Property name	Data type	Default value	Description
DebuggerCallback	NiL.JS.Core.DebuggerCallback delegate	null	Debugger callback.
EnableDebugging	Boolean	false	Flag for whether to enable script debugging features.
LocalTimeZone	TimeZoneInfo	TimeZoneInfo.Local	Local time zone for the Date objects in the script.
StrictMode	Boolean	false	Flag for whether to allow run the script in strict mode.