Delta is a highly customizable tool that enhances the layout and styling of diffs in Git. Features include language syntax highlighting, word-level diff highlighting, side-by-side view, line numbering, improved merge conflict and git blame display, syntax highlighting for grep output, support for Git’s –color-moved feature, and more. Delta also allows for styling elements such as foreground color, background color, and font attributes. It aims to make the process of studying code changes efficient and enjoyable. The tool is easy to install and configure, with detailed user manuals available for reference. Maintainers of Delta are @dandavison and @th1000s.
https://github.com/dandavison/delta