GitHub is one of the largest platforms for developers since it hosts millions of repositories and tracks coding trends throughout the year. Several up-and-coming coding languages have risen in popularity while others have declined. This article will explain the top programming languages on GitHub for 2025.
JavaScript is still one of the best programming languages on GitHub. Alongside other languages, it is the backbone of web development and is used by big organizations. In 2024, JavaScript was part of over 20% of all repositories, and this number is continuously growing due to React, Angular, and Vue.js.
Among developers, Python is always at the top of the favorite list. It has versatile applications in data science, artificial intelligence, and web development. GitHub reports suggest that Python has well over 16 million repositories, and the numbers will only increase with the emergence of AI and machine learning.
Java is widely used in enterprise applications but will not change soon. It is the programming language for banking, fintech, and Android applications. Java has shown on GitHub trends that it has over 9 million repositories. With the help of frameworks such as Spring Boot, Java is constantly used to power many high-traffic applications.
While TypeScript might still be new, it is already garnering attention. Implementing static typing enhances JavaScript, making large projects simpler to maintain. TypeScript has gained adoption on GitHub over the past years, with an increase of 35% in usage.
C++ is usually the first choice of game and system software developers. Due to its speed and efficiency, it is known as one of the most powerful languages. According to GitHub statistics, C++ is still among the top ten most used programming languages.
C# is one of the most popular coding languages for video games. The top game engine – Unity, depends heavily on it. As per GitHub’s analytical reports, there has been a surge of 30% in C# usage over the last 5 years. C# can also be found in most enterprise applications and cloud systems.
Google created Go, a programming language designed for microservices or the cloud. GitHub reports show that Go is among the programming languages growing the quickest. This is visible in companies like Uber, Dropbox, and Kubernetes, as well as their scalable applications.
Rust, a relatively new programming language, is increasingly noted for its performance and memory safety. GitHub’s statistics indicate that Rust projects have tripled over the last three years. It is especially popular among developers dealing with system programming and security-related software.
PHP is a well-known language for web development, popularly used by WordPress and Laravel. According to GitHub data, PHP is still in the top ten of the most coding languages, attesting to its frequent use in backend development.
Swift is a programming language needed for iOS development. Apple created it to supersede Objective-C. According to GitHub, Swift has more than 600k repositories, as it serves as the primary language for mobile application development.
Data from GitHub suggests that JavaScript, Python, and Java still reign supreme, while TypeScript and Rust are rapidly gaining traction. Each programming language has advantages and specific cases where it proves useful.