Constructor Function ↔ function to programmatically create Object (& link via __proto__ after Instantiation with new)

aka Constructor, Constructor-fn, Global-Constructor

!cannot use arrow function since it does not have it's own this keyword

All object literals are Syntactic Sugar for Constructor Functions

{...} === new Object(...)`

called with new JS Operator

References

1. Static Method ↔ Method attach to Constructor Function (NOT Delegate via __proto__)

2. instanceof ↔ JS Operator to return boolean if __proto__ (of Constructor Function) exists on calling Operand's prototype chain

3. new ↔ JS Operatorto call Constructor Function, assign this keyword & link to Prototype

4. naming convention for [**_Constructor Function_**](constructor-function) ↔ start with Capital letter

5. @constructor ↔ JSDoc tag to mark function as Constructor Function

6. __proto__ ↔ [[ ]] property on all objects, link to Constructor Function

7. RegExp() ↔ Constructor Function for new RegExp Object

8. Error ↔ Constructor for generic Error Object

9. Instance ↔ Object created through a class or Constructor Function

10. Private Constructor ↔ Constructor Function prepend with private to restrict access to within class, prevent Instantiation with new

11. Error ↔ Constructor for generic Error

12. URL() ↔ Constructor to return new URL

13. WebSocket ↔ Interface Object & Constructor to access WebSockets API

14. Set() ↔ Constructor to convert iterable arg to set

15. Function ↔ Global Constructor for new function Object

16. Date ↔ Interface Constructor for new date object (with epoch)

17. Map() ↔ Constructor to Instantiate new map Object

18. class ↔ JS Keyword to declare Class (as Syntactic Sugar over Constructor Function)