JavaScript stays as the #1 most used language; IaC gains with languages like HCL growing most; Python grows with a 22.5% increase; PHP slows with declining use in 2022

Oct 29, 2024 · In 2024, Python overtook JavaScript as the most popular language on GitHub, while Jupyter Notebooks skyrocketed—both of which underscore the surge in data science and machine learning on GitHub.

By analyzing how languages are used in GitHub it's possible to understand the popularity of programming languages among developers and to discover the unique characteristics of each language. GitHub provides a public API to interact with its huge dataset of events and interaction with the hosted repositories.

Mar 21, 2025 · In 2025, just like in previous years, work on GitHub is dominated by a few key programming languages, reflecting broader industry trends and developer preferences. Notably, Python remains the most-utilized language on the platform, having surpassed JavaScript and other players quite some time ago.

The programming languages metric represents the most popular programming languages within an economy. It gives the total count of unique developers making at least one git push to a repository with a given programming language.

Mar 5, 2025 · Below, we show the 10 most popular programming languages on GitHub each year from 2014 to 2024. In 2024, Python surpassed JavaScript as the most popular language on GitHub for the first time.

Apr 2, 2025 · Discover the top programming languages on GitHub. Explore GitHub trends and see which coding languages dominate the platform in 2025. GitHub is one of the largest platforms for developers since it hosts millions of repositories and tracks coding trends throughout the year.

Dec 19, 2023 · GitHub released the most used programming languages on the platform. JavaScript maintains its position as the top programming language, while Python and C++ consistently remain among the top five.

Mar 28, 2023 · JavaScript: The most popular programming tool was JavaScript. In the last year, approximately 4 million developers entered the community, by far the highest growth rate across all languages in absolute terms. Over 2.5 million developers have …

Jan 25, 2018 · Ruby, PHP, Objective-C, CoffeeScript, and Perl have all had their percentage of users on GitHub decline significantly over the last 7 years.