Most Used Programming Languages 2025

About This Dataset

Programming languages ranked by usage and popularity in 2025, based on the TIOBE Index, Stack Overflow Developer Survey, and GitHub activity. Python has cemented itself as the most popular programming language globally, driven by AI, data science, and automation use cases.

✨ AI Insight

The dominance of Python in 2025, with a substantial 23.8% popularity index, underscores its critical role in AI, data science, and automation. In contrast, Java and C/C++ trail significantly, with 10.6% and 9.2%, respectively, indicating a widening gap between the top language and its competitors. JavaScript, while still relevant at 8.4%, shows a potential stagnation compared to Python's meteoric rise. The lower rankings of languages like PHP at 5.0% and TypeScript at 4.8% suggest a shift in developer preferences towards languages that better support modern application needs. This trend may reflect the increasing importance of data-centric programming and the demand for versatile, high-level languages.

Source: Wikipedia

Key Findings

Auto-computed highlights from this dataset

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Python leads with 24 in 2025.

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Average value in 2025: 9 · median: 7.

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Gap in 2025: Python is 7.4× larger than Rust.