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WhatsDiff
CLI tool to help you understand changes in your dependencies
143 votes·8 comments·Nov 2, 2025
About
whatsdiff shows what actually changed after composer/npm update. See dependencies changes at a glance, risk-assess, and get aggregated changelogs without leaving your terminal. - Interactive TUI for reading changelog - JSON/Markdown output for automation. - CI/CD integration with exit codes. - MCP server to assist you with upgrades Your dependencies just became readable. Finally. Free & open-source.