Comparing differences between specific commits helps analyze code evolution, debug issues, and understand what changed between any two points in project history. As the creator of CoreUI with extensive Git experience across numerous projects, I frequently compare commits to track down bugs or understand feature implementations. The most precise method is using git diff commit1 commit2 with specific commit hashes or references. This approach provides exact comparison between any two commits regardless of branch or timeline.

Comparing differences between Git branches is essential for code reviews, understanding feature changes, and planning merges in collaborative development. As the creator of CoreUI with over 25 years of development experience, I regularly compare branches to review feature implementations and assess merge impacts. The most straightforward approach is using git diff branch1 branch2 to see all differences between two branches. This command provides comprehensive insight into what changes will be introduced when merging branches.

Reviewing staged changes before committing is crucial for maintaining clean commit history and catching potential issues. As the creator of CoreUI with extensive Git experience across numerous projects, I always review staged changes to ensure only intended modifications are committed. The git diff --staged command shows exactly what will be included in your next commit, allowing for final verification. This practice prevents accidental commits and maintains high code quality standards in collaborative development.

Viewing differences between files and commits is essential for understanding what changes have been made in your codebase. As the creator of CoreUI with over 25 years of development experience, I use git diff daily to review modifications before committing and to understand code evolution. The basic git diff command shows unstaged changes, providing a clear view of what has been modified in your working directory. This command is fundamental for code review and maintaining code quality in any project.