No-Library (pure JS), HTML, CSS, JavaScript
Objectliterals with proto
Object Literals with setProtoTypeOf
Classes with inheritance
Class keyword
Constructor function
This keyword in loops
Handler functions
Callback functions
Arrow function with implicit return value
Arrow functions
Nested Functions and Closures
Immediately Invoked Function Expression
Anonymous Functions & Function Expressions
Hoisting
Higher-order functions
Passing return values
Return values
Scope