Driving Python’s growth is increased use by data science professionals as well as hobbyists, GitHub reasons. The rankings were based on the number of unique contributors to public and private repos tagged with the appropriate primary language.
The is based on data from October 1, 2018, to September 30, 2019. GitHub also noted these additional findings:
- There were more 40 million developers building on GitHub, with 80 percent coming from outside the United States. Ten million persons have joined in the last year and 1.3 million made their first contribution to open source.
- More than 44 million repos were created in the past year.
- Dependencies are key in GitHub repos. On average, each public and private repo relies on more than 200 packages.
- More than seven million vulnerability alerts have been remediated by the community since GitHub launched its capability in November.
- Usage of Jupyter notebooks has grown by more than 100 percent year to year for the past three years. The figures are based on the number of repos that cite Jupyter as their primary language.
- Contributors to the have grown from 2,238 to 25,166 people (when including contributors to dependencies in the total).
- Natural language processing is picking up steam on GitHub, with lowering the barrier to entry.
GitHub’s language rankings differ from the Tiobe index of language popularity, which assesses language popularity based on a formula that counts searches in popular search engines. ranks Java first, closely followed by C, then Python.
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