What Coding Language Does Unity Use?

What Coding Language Does Unity Use

If you’re thinking about this question “What Coding Language Does Unity Use?”, it means you’re interested in game creation, and you want to become a good programmer with good skills; we’d be happy to help in your career growth.

You are extremely fortunate to live in a world with many opportunities to create a video game at a low cost with a high payoff. If you are not perfect with coding, do not worry because this platform helps you fulfill your dreams. 

In past years, creating a game was only possible if you learned about coding; it was only a pipe dream for those who needed to be fully skilled in coding. 

However, if you have a basic understanding of coding, you can now create video games. Usually JavaScript, C/C++ programming and C sharp and used by Unity. We are going to discuss all these programming languages below in detail.

Before we jump to the main part of this blog let me explain what exactly unity is.

What is Unity?

Unity is a platform or game engine that helps to create games according to thoughts and ideas. It is also helpful in the creation of 2D and 3D games. 

In the year 2005, “Unity Technologies” was introduced. Unity supports all operating systems, like Windows, Mac OS X, Linux, and the Android platform.

Unity is the simplest platform that can be used for any game creation. This is especially useful for new developers who are making their first original games without having much experience with coding. 

Key Features


1.  3D and 2D Graphics Support

2.  Easy-to-Understand Architecture

3.  Unity Scripting API

4.  Cross-platform Build Support

5.  Virtual Reality & Augmented Reality Capabilities

6.  Large Asset Store

7.  Unity Developed Packages

8. Rendering Pipeline Options

What is a game engine?

At a high level, a game engine is a software framework developers use to create video games. Engines provide toolsets and content pipelines across various commonly used game areas like graphics, audio, and code scripts.

The tools allow the developer to quickly create game experiences without having to recreate a lot of conventional infrastructures.

There are lots of different engines available to developers, some free and some paid, and many development studios have custom-made engines that only they use in-house.

Additionally, many engines allow for customized extensions, and developers can build layers of technology that sit on top of engine tech owned by other entities.

For example, a development team could build some scripts for an RPG game on top of Unity to help create detailed character classes to extend their capabilities or improve their development efficiency. 

Many game engines are available in industries like marmalade SDK Clickteam Fusion, RPG Maker, Amazon Lumberyard, CryEngine, and AppGameKitUnity.

Why do we need a game engine?

We require a game engine for the following reasons:

  1. A displaying engine for graphics, either 2D or 3D
  2. The motion detection audio engine of the physics engine loads and plays audio and music files.
  3. Support for scripting to implement game logic.
  4. A world object model describes the elements and characteristics of the virtual environment.
  5. Handling animation to load and play animation frames.
  6. Downloadable material, leaderboards, and multiplayer functionality using networking code.
  7. Memory management because no computer has limitless.
  8. Memory and multi-threading to enable simultaneous execution of game logic.
  9. Artificial intelligence for computer opponents and pathfinding.

Coding and Programming Language

“Coding Language” is converting spoken instructions into a machine-understandable form. It is a very specific task that can be performed with just a code editor like Notepad.

“Programming Language” Complex digital systems are created through programming. To provide a logical answer to a problem, one must go beyond the basic act of creating code. Programming uses algorithms and data structures, in contrast to typical definitions of “code.” A greater range of instruments is needed, such as team management, design, and testing software.

The computer language used by programmers (developers) to communicate with computers is a programming language. It is a series of instructions designed to carry out a certain task and written in any particular language (C, C++, Java, C#, Python). 

Development of desktop, online, and mobile apps typically involves the usage of programming languages.

Even though, at first look, the phrases “coding” and “programming” seem to be equivalent, they are not.  Programming is the process of instructing a computer to carry out instructions, whereas coding is the process of creating programs from one language to another. Another division of programming is coding.

Many of the programming languages available help to create game engines, for example, C#, JavaScript, etc. We discussed this in brief further now we can discuss my main topic.

What Coding Language Does Unity Use?

If you have basic knowledge of programming languages like C sharp C++ and JavaScript before creating video games in the Unity platform, they will be useful and interesting. 

As the Integrated Development Editor of the Unity Engine supports C# and Unity Script (JavaScript) and C/C++ programming languages, if you have more than just basic knowledge, you can make your video games more attractive with the help of new codes. 

Unity engine uses C++, C# and JavaScript. Let’s discuss this. 

What Coding Language Does Unity Use

C# Programming Language

C# is the finest Unity programming language to start with if you’re new to the platform or have experience with object-oriented programming. The only coding language for the Unity platform worth learning is C#, and for a good reason.

Mono, a cross-platform adaptation of Microsoft’s. Unity uses the NET framework. Most C# code used in.NET creates all of Unity’s libraries.

It is true to state that C# is the language used by Unity. Unity believes C# is the only genuinely authorized language for Unity development.

The.NET platform uses the general-purpose, object-oriented programming language C# (pronounced “C sharp“) with XML-based Web services. Its main objective is to boost the productivity of online applications. For users who are properly skilled in popular programming languages like C, C++, or Java, learning is simpler.


Windows is readily integrated with C#, a modern programming language that is type-safe, simple, quick, and open-source.

C# (C sharp) requires less maintenance than the C++ programming language.

Purely object-oriented programming is done in C#.

Strong memory backup functionality is built into C#.  As a result, it avoids the memory leak problem.


Because C# is dependent on the Microsoft.Net framework, it is less flexible.

Multithreaded programs are challenging to create, understand, debug, and maintain in C#.

C/C++ Programming Language 

Since 2016, the firm has disallowed many Unity programming languages in favor of C#. Despite the powerful Unity library and the various tools provided by C#, there are situations when you might want to utilize plugins. The most popular language for developing plugins for Unity is C++.

There are several reasons why people utilize plugins, including speed and access to a codebase that has already been created in a different language. You can avoid the hassle of rewriting code by turning these scripts into dynamic link library (DLL) plugins, which boost performance in certain situations.

Although C++ is frequently the language used by developers to create plugins, C also functions well. You can put the code in Unity’s plugin folder and reference it in the code as long as it creates a DLL file.

JavaScript Programming Language

Both the client side and the server side can utilize the scripting language known as JavaScript.It was developed in the 1990s for the Netscape Navigator web browser. It enables programmers to include complex elements to bring online pages to life. It makes it easier for programmers to create dynamic websites, servers, mobile applications, animated pictures, games, and other things. 


We can provide web pages interactivity and behavior by using JavaScript.

 It can be used to speed up server loading.

It can provide engaging, dynamic web pages and complex user interfaces.

A straightforward, flexible, and lightweight programming language is JavaScript.

JavaScript’s syntax is simple to comprehend.


JavaScript is entirely browser-based.

It is incompatible with multiple inheritances.

It is less secure than other programming languages.


The question, “What Coding Language Does Unity Use?” has been covered. You are now pleased with our response and free to choose your career. . Because Unity is so bright, it’s developing new features as per market demand, which helps new game creators. It is crucial in the development of 2D or 3D animated games. As per our experience, it helps grow your career.

Frequently Asked Questions

Is Unity a good engine for 3D games?

Because it works on several platforms and is very user-friendly for both novices and experts, Unity 3D is the most widely used game engine on the market. Along with many additional advantages for players everywhere, it enables users to create 2D and 3D games.

Can I build a game in Unity without coding?

Yes, utilizing the Unity game engine does not require any prior coding knowledge. Although Unity employs Boo, JavaScript, and C#, you may still make a game without writing code.

Does Unity use C++? 

Yes, Unity uses C++ in various parts of its engine. While the Unity game engine itself is written primarily in C#, it also has a considerable amount of C++ code used for low-level systems, such as the physics engine, rendering pipeline, and audio processing. C++ is a powerful language that allows developers to write high-performance code that can interact with the operating system and hardware more directly than languages like C# or JavaScript.