Diffy

Diffy is a tool used for comparing and contrasting different versions of data or code. It helps users identify the exact changes between two states, making it useful for debugging, version control, and code reviews. Diffy typically operates by taking two inputs, such as two files or two sets of output, and generating a report that highlights the differences. This report can be presented in various formats, often line by line, indicating additions, deletions, and modifications. The primary purpose of Diffy is to provide a clear and efficient way to understand what has changed, allowing users to quickly pinpoint errors or track the evolution of a project. It can be integrated into automated workflows to continuously monitor for discrepancies. Many diff tools exist, some command-line based and others with graphical interfaces, each offering slightly different features and usability. The concept of "diffing" is fundamental in software development and data management.