Jack Wallen shows how to use the .gitconfig file for global git configurations and a more efficient developer setup.

Learn how Git submodules can streamline dependency management, reduce code duplication, and improve collaboration in multi-repo projects.

This Git and GitHub tutorial for beginners teaches how to use these source code version control tools that are at the heart of modern app development.

Learn how to merge two branches in Git. There are multiple ways to merge code in Git, including the Merge command and Pull Request.