Microsoft JScript 5.6 introduces several new language features.
The following documentation should help you get up to speed. Your suggestions and comments regarding the documentation are encouraged.
| To learn about | See | 
|---|---|
| in operator | in Operator | 
| New Global object methods | decodeURIComponent Method decodeURI Method encodeURI Method encodeURIComponent Method  | 
| New Object object methods | hasOwnProperty Method isPrototypeOf Method  | 
| New Function object methods | apply Method call Method  | 
| New Array object methods | pop Method push Method shift Method splice Method unshift Method  | 
| New Number object methods | toFixed Method toExponential Method toPrecision Method  | 
| New Date object methods | toDateString Method toTimeString Method toLocaleDateString Method toLocaleTimeString Method  | 
| New RegExp object methods and properties | toString Method global Property ignoreCase Property multiline Property  | 
| New String object methods | localeCompare Method toLocaleLowerCase Method toLocaleUpperCase Method  | 
| New Error object properties | name Property message Property  |