What are the 4 types of programming? / What are the 4 types of programming languages?

01 December 2022 By papmall®

Programming is one of the high-demand skills in the market. With a background in programming, you can get a coding job, design software, data architecture, or create intuitive user interfaces.

There are 4 main types of programming that computer programmers should learn the be able to work in the industry:

1. Procedural programming languages

In order to write a program, procedural language is a form of computer programming language that describes a number of orderly processes and procedures. It includes statements, functions, and commands that are organized systematically to finish a computing task or program. Some examples of procedural languages, include:

  • C and C++
  • Java
  • Pascal
  • BASIC

2. Functional programming languages

The creation of pure functions is a method used in functional programming to think about the development of software. In contrast to Object Oriented Programming, it does not use the shared state and mutable data principles. Expressions and declarations are valued more highly in functional languages than in the execution of statements. Therefore, value output in FP depends entirely on the inputs supplied to the function, unlike other procedures that depend on a local or global state. Some popular functional programming languages include:

  • Scala
  • Erlang
  • Haskell
  • Elixir
  • F#

3. Object-oriented programming languages

A programming paradigm known as object-oriented programming (OOP) is based on the ideas of classes and objects. It is used to organize software into straightforward, reusable classes of code blueprints, which are then utilized to build distinct instances of objects. The following are some popular object-oriented programming (OOP) languages:

  • Java
  • Python
  • PHP
  • C++
  • Ruby

4. Scripting languages

A scripting language is a set of commands that can be executed without the need for compilation (also known as scripting or script). Scripting languages do not require compilation as they are directly interpreted from source code using a program known as an interpreter. Here are a few popular scripting languages:

  • PHP
  • Ruby
  • Python
  • bash
  • Perl
  • Node.js
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