Recommending GitHub Repositories with Google BigQuery and the implicit library https://medium.com/@jbochi/recommending-github-repositories-with-google-bigquery-and-the-implicit-library-e6cce666c77

https://www.sourcetrail.com/

https://github.com/CoatiSoftware/

SourceTrail - прикольная прога именно для исследования исходного кода

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