How does GitHub know what programming language a given project is written in?

The article on GitHub discusses the classification of programming languages utilizing machine learning techniques. The focus is largely on analyzing data related to languages such as C, Java, TypeScript, and JavaScript. A key element of their research involves using machine learning methodologies to understand which features contribute to the classification of these languages. The algorithms applied can effectively assess and differentiate between various programming languages based on criteria like popularity and application across different fields. The article also highlights how the programming landscape evolves and how new languages are evaluated based on trends and historical data. This work provides an insightful contribution to analyzing and understanding the factors that shape the choice of programming languages in various environments.