List of all Categories

Difficulty

• Category:Basic language learning
• Category:Selection/Short_Circuit/Console_Program_Basics
• Category:Simple
• Category:Handicap

Languages+Features

• Category:Languages
• Rank languages by popularity

• Programming features
• Category:Programming paradigm

• Category: Syntax elements
• Category:Data Structures
  • Category:Basic Data Operations
• Category:Memory_management
  • Category:Type System

• Category:Arithmetic
  • Category:Arithmetic operations

• Category:Initialization
• Category:Concurrency

• Category:Control Structures
  • Category:Conditional loops
  • Category:Iteration
  • Category:Recursion

• Category:Functions_and_subroutines

• Category:Input Output
  • Category:Keyboard Input

• • Category:Hardware
  • Category:Sound
  • Category:Speech synthesis
  • Category:Temporal media

• Category:Operating Systems
• Category:Platforms
• Category:File System Operations
• Category:GUI

• Category:Matrices
• Category:Regular expressions

• Category:String manipulation
• Category:Object oriented

Category:Programming Tasks

• Category:Draft Programming Tasks
• Category:Solutions by Programming Task - also with categories
• Category:Unimplemented_tasks_by_language
• Category:Reduce ??
• Category:Examples needing attention

• Category:Classic CS problems and programs

• Category:Database operations
• Category:Date and time
• Category:Checksums
• Category:Compression
• Category:Encryption

• Fun:
  • Category:Games
  • Category:Cards
  • Category:Cellular automata
  • Category:Puzzles

• Category:3D
  • Category:Constructive Solid Geometry

• Category:Graphics
  • Category:Animation
  • Category:Graphics algorithms
  • Category:Image processing
  • Category:Raster graphics operations
  • Category:Fractals

• Category:Concurrency

• Category:Text processing

• Category:Networking and Web Interaction
  • Category:Internet Protocol
  • Category:Web
  • Category:XML

• Category:Mathematics
  • Category:Arbitrary_precision
  • Category:GMP - GNU Multiple Precision Arithmetic Library
  • Category:Geometric Primitives
  • Category:Geometric Subtraction

• • Category:Discrete math
  • Category:Irrational numbers
  • Category:Logic
  • Category:Mathematical operations
  • Category:Prime Numbers
  • Category:Probability and statistics

• Category:Programming environment operations
  • Category:Environment variables

• Category:Sorting Algorithms
• Category:Testing / Category:Software Engineering

Tools

• Category:ProgrammingTools
  • Category:Editor
  • Category:Integrated Development Environments

Misc

• Category:Encyclopedia

• Special:WantedCategories
• Special:MostLinkedCategories

Redundant categories

Someone should check these out, and perhaps rename/remove/combine them:

• Category:Loop modifiers - there is Category:Conditional_loops already
• Category:Flow control - we have Category:Control_Structures already