Learn JavaScript
  • Introduction
  • Basics
    • Comments
    • Variables
    • Types
    • Equality
  • Numbers
    • Creation
    • Basic Operators
    • Advanced Operators
  • Strings
    • Creation
    • Concatenation
    • Length
  • Conditional Logic
    • If
    • Else
    • Comparators
    • Concatenate
  • Arrays
    • Indices
    • Length
  • Loops
    • For
    • While
    • Do...While
  • Functions
    • Declare
    • Higher order
  • Objects
    • Creation
    • Properties
    • Mutable
    • Reference
    • Prototype
    • Delete
    • Enumeration
    • Global footprint
Powered by GitBook
On this page

Functions

Functions, are one of the most powerful and essential notions in programming.

Functions like mathematical functions perform transformations, they take input values called arguments and return an output value.

PreviousDo...WhileNextDeclare

Last updated 4 years ago