Node constant
Make variable become constant for javascript ES5.
Quickly start
var Constant = ; var obj = name: 'Alan' lessons: id: 1 name: 'English' ; // normal assignmentobjage = 21;objlessons; console;/*{ name: 'Alan', age: 21, lessons: [ { id: 1, name: 'English' }, { id: 2, name: 'Math' } ] }*/ ; // useless assignmentobjname = 30;objlessons0 = 99;objlessons0id = 99;objlessons0name = 'Biology';objgender = 'female'; console;/*{ name: 'Alan', age: 21, lessons: [ { id: 1, name: 'English' }, { id: 2, name: 'Math' } ] }*/
To export
var _ = ; moduleexports = ;
To Class
var define = define; { ; ;} var alan = 'Alan' 30; console;// { name: 'Alan', age: 30 } alanname = 'Bob';console;// Alan