Articles, tutorials, and deep dives on GitHub contribution algorithms, Git CLI tips, and profile customization.
Ever wondered how GitHub calculates contribution levels, leap years, and week columns? Here is a deep dive into the underlying calendar logic.
Sukhman
July 28, 2026 • 5 min read
Ever wondered how GitHub calculates contribution levels, leap years, and week columns? Here is a deep dive into the underlying calendar logic.
Learn how Git environment variables work under the hood to set author dates and committer dates for historical contribution graph planning.
Discover creative patterns, logo designs, and color palettes to make your developer profile stand out.