C# vs Js

Difference Between C# vs Js

C# is the elegant and type-safe object-oriented language that allows a developer to build robust and a very secure application that runs on.Net framework. By using C#, we can create Windows client applications, XML Web services, distributed components and Client-server applications. It provides a very advanced code editor, which makes the editing of code very convenient and user-friendly, while JavaScript is the scripting language that makes the webpage interactive. It is the client-side programming, which means the code will run in the user’s web browser without the web server’s resource. It is used to perform dynamic task like quiz and polls.

What is C#?

C# is a multi-paradigm programming language that contains a very highly expressive syntax. It was developed and designed by Microsoft Corporation. Its syntax contains curly braces, which are almost similar to C, C++, Java. The application, which is built using c#, will run on.Net framework. This language has rectified many complexities of c++ and provides many advanced features like null value types, enumerations, delegates, lambda expressions and direct memory access.

The main advantages of C# languages are given below:

• Language-Integrated Query (LINQ) expressions make the strongly-typed query a first-class language construct.
• It supports the concept of encapsulation, inheritance, polymorphism because it’s an object-oriented language.
• It supports inline XML documentation comments.
• It is statically typed.
• It has an operator and conversion overloading.

What is Js?

JavaScript is one of the most popular and widely used programming languages in the world. It’s growing faster than any other programming language. The Big companies like Netflix, Walmart, PayPal are building internal application.

You can work as a full-stack developer, front-end developer and backend developer.

What can you do with it?

For a long time, JavaScript’s were used only in a browser to build interactive web pages; after huge investment from the community and investment of large companies like Facebook, Google you can build:

• Full-grown web page and mobile apps.
• Real-time networking apps like Chats and video streaming services.
• Command-line tools.
• Development of the games.

Where does the JavaScript code run?

JavaScript was originally designed only to run on a browser; every browser has JavaScript’s engine that can run JavaScript’s code.

JavaScript’s engine in common browser:

Firefox – Spider monkey

Chrome- v8

In 2009 engineers took an open-source Java engine in chrome and embedded it in a C++ program; they called that program Node. Node is a C++ program that includes Google V8 JavaScript Engine. Now with this, we can run JavaScript code outside the Browser. Browser and Node provide the Runtime Environments for Javascript code.

Advantages of JavaScript:

• It’s an important element of web development.
• UI/UX design, drop-down boxes and search boxes can become interactive and competently set up with CSS and JavaScript.
• A server doesn’t take a load for web deployment.
• It’s comparatively more flexible in development time.
• It’s very popular with developers, so the resource for developing a project in javascript is easier to find.
• Learning javascript is much easier.
• Native Browser Support: Typescript code need to be compiled and the outcome in the JavaScript code.
• No need for Annotation in code.
• Code flexibility of JavaScript is very good.

Head to Head Comparison Between C# vs Js (Infographics)

Below is the top 27 difference between C# vs Js:

Key Differences Between C# vs Js

Both C# vs Js are popular choices in the market; let us discuss some of the major differences between C# vs Js:

• JavaScript is a prototype-based language, but c# is not.
• Javascript is a scripting language for web-browser. It also is known as New PHP, but C# doesn’t provide any feature like this.
• JavaScript is dynamically and weakly type, but C# is statically and strongly.
• JavaScript primary programming paradigm is procedural, but C# primary programming paradigm is (class-based) object-oriented.
• Javascript doesn’t have an Integer datatype, but C# has an integer data type.
• Javascript doesn’t have array datatype, but C# supports array data type.
• In JavaScript, we use “function [function name],” and in C# we use “void [function name]” or other function types.)
• C# runs .NET framework, and it is best for making Desktop Application while Javascript runs in a browser, so for making games and quiz other application, JavaScript is better.
• C# is a compiled programming language. JavaScript is a scripting language. So JavaScript can fail due to syntactic errors at runtime.

C# vs Js Comparison Table

The primary Comparison between C# vs Js are given below:

Basis of Comparison Between C# vs Js	C#	JavaScript
Designed by	Microsoft	Brendan Eich
Type	Type-safe object-oriented language	Object-oriented language
Static typing	Static	Dynamic
Platform	Limitation on platform	Cross-platform compatible
Lambda support	Supports lambda	Does not support lambda
Generic support	Great generic support	No generic support
LINQ (language integrated query)	Supports LINQ	Doesn’t support
Garbage collection	Automatic garbage collection	Don’t have garbage collection
Platform	Amazing cross-platform support	Less cross-platform support
Consistency	Very consistent	Horrible
Flexibility	Very flexible	Less flexible
Frameworks	Supports.Net framework	Support various frameworks
Frontend/Backend support	Supports frontend	Supports both
Versatile	Less versatile	Very versatile
Server-side scripting	No support for server-side scripting	Supports server-side scripting
Syntax	Concise syntax	Complex syntax
IDE	Visual studio	Notepad, Notepad ++, Sublime
Operator overloading	Supports operator overloading	It doesn’t support operator overloading
Readability	Great readability	Less readable
OOPS concept	OOPS simplified with great syntax	Supports the OOPS concept
Complexity	More complex	Less complex in term of understanding
Performance	High	Less
Resource	Hard to find a resource	Easy to find JavaScript developer
Closure script	It doesn’t support closure script	Supports closure script
Over threading	JavaScript hides much of this with its call-and-response function structure	C# gives the programming explicit control over threading
Integer data type	Supports integer data type	Doesn’t support
Array data type	Supports Array data type	Doesn’t support

Conclusion

On the basis of the above comparison between C# vs Js, we can say C# is a strictly typed object-oriented programming language and its used to develop console application; Desktop application and C# cannot run without .NET framework while JavaScript is a client-side scripting language mainly used for making interactive effects in web applications and it can execute in any web browser.

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