It is difficult to predict with certainty which programming languages will be the most in-demand or useful in 2023, as the field of technology and programming is constantly evolving. However, based on current trends and the history of programming language popularity, here is a list of 10 programming languages that you may want to consider learning in 2023:

Python

Python is a popular, general-purpose programming language used for web development, data analysis, artificial intelligence, and scientific computing.

Java

Java is a popular, object-oriented programming language used for building enterprise-level applications and Android mobile apps.

C++

C++ is a high-performance programming language used for building system-level software, games, and applications requiring a high degree of control over system resources.

C#

C# is a popular programming language used for building Windows applications, games, and other software.

JavaScript

JavaScript is a popular, versatile programming language used for building web applications and creating interactive elements on websites.

Swift

Swift is a programming language developed by Apple for building iOS, macOS, watchOS, and tvOS apps.

Kotlin

Kotlin is a programming language developed by JetBrains that can be used to build Android apps, as well as web and server-side applications.

Go

Go is a programming language developed by Google that is designed for building scalable, concurrent software.

Ruby

Ruby is a programming language known for its simplicity and flexibility, often used for building web applications and scripting.

Rust

Rust is a programming language designed for safety, concurrency, and performance, and is used for building systems-level software and applications.

Bonus: Typescript

TypeScript is a typed superset of JavaScript that compiles to plain JavaScript. It is designed to improve the development experience and make it easier to write maintainable, scalable applications.

This website was written in Typescript