Why C# Developers Should Love TypeScript (and Vice Versa) 💞

Are you a C# developer who has been looking at the world of JavaScript but are feeling uncertain to dive into the murky waters of untyped code? Or if you are a TypeScript developer who has always admired the strongly typed C#? Don’t worry anymore! Here is why the C# developers should love TypeScript, and why the love goes both ways.

Both C# and TypeScript are developed by Microsoft

C# Devs: Embrace the Familiarities with TypeScript

If you are a pro in C#, you will feel right at home with TypeScript’s syntax. It is inspired a lot by C, so those curly braces, semicolons, and control flow keywords you know and love are all there. Also, TypeScript is object-oriented to the core, just like C#. You can define classes, use inheritance, and implement interfaces with familiar syntax.

Defining a class in C# and TypeScript

But the real magic lies in TypeScript’s type system. No more dealing with runtime errors caused by unexpected data types. TypeScript brings static typing to JavaScript, giving you the same level of type safety and code predictability you enjoy in C#. You heard it right, TypeScript is type-safe and that’s where the name TypeScript comes from. This type-safety translates to fewer bugs, easier refactoring, and a whole lot less time wasted on debugging silly errors.

Variables and data types in C# and TypeScript

On top of that, TypeScript offers things like async/await for asynchronous programming, lambda expressions for concise functions, and destructuring for clean variable unpacking — all of these features are also present in C#. This familiarity makes learning TypeScript a breeze, allowing you to focus on the unique aspects of JavaScript.

TypeScript Devs: A Taste of C#’s Power

TypeScript developers, you’ve got a whole new world of possibilities waiting to be explored with C#. C# offers a robust development environment within the .NET framework, perfect for building large-scale enterprise applications. The tooling and libraries available in .NET are top-notch, giving you a structured and productive development experience.

Functions in TypeScript and C#

And let us not forget about performance. C# is a compiled language which means it translates directly to machine code for efficient execution. This can be a major advantage for performance-critical applications.

if statement in TypeScript and C#

But the love story doesn’t end there. C# embraces object-oriented principles just like TypeScript, so your understanding of classes, inheritance, and interfaces will translate seamlessly. You’ll also find familiar features like async/await, lambda expressions, and null handling, making the transition smooth.

Both C# and TypeScript were designed by Microsoft’s Lead Architect Anders Hejlsberg

A Match Made in Developer’s Heaven

C# and TypeScript may target different platforms, but their core principles and syntax make them perfect companions for developers. C# developers gain a strongly typed and familiar gateway to the exciting world of JavaScript, while TypeScript developers unlock the power and structure of the .NET ecosystem.

So, the next time you are looking to expand your horizons, consider giving the other language a try. You might just discover a new favorite tool in your developer belt! 🤩

Wanna learn more about C#? Check out my other blog where I discuss some contextual keywords in C#.

Originally published at https://cheeseblogger.com on May 20, 2024.