Advanced Learning Path
Step 1Advanced
Object Definitions
- Using an Object Literal
- Using the new Keyword
- Using an Object Constructor
- Using Object.assign()
- Using Object.create()
- Using Object.fromEntries()
Step 2Advanced
Object this
When used in an object method, this refers to the object.
Step 3Advanced
Object Iterations
- Object.entries(object)
- Object.keys(object)
- Object.values(object)
- Object.groupBy(object, callback)
Step 4Advanced
Object Get & Set
Getters and setters allow you to define Object Accessors (Computed Properties).
Step 5Advanced
Object Management
- Accessing property descriptors
- Adding or changing properties
Step 6Advanced
Object Protection
- Prevents changes to an object
- Prevents adding properties
- Prevents deleting properties
Step 7Advanced
Object Prototypes
- JavaScript objects inherit properties and methods from a prototype
Step 8Advanced
Object Reference
- All Object Methods and Properties
- Revised July 2025
