Code Diff Tool VSCode

The Code Diff Tool VSCode compares two code blocks or files to produce a precise diff for review, debugging, and patch generation. It is designed for developers who work with VSCode or import/export diffs into version control workflows. When a change must be verified across branches or merged, the tool provides fast, machine-readable diff data that can feed automation and PR tooling.
The engine takes two text inputs, optionally a language hint, and applies a diff algorithm. It can operate in side-by-side or inline mode and supports options such as ignore whitespace and ignore case. Output includes a patch-like text (unified diff) and per-file statistics. It emphasizes determinism and reproducibility so teams can audit changes.
Users include software engineers, code reviewers, build engineers, and educators who compare submissions to references. Unique differentiators include language-aware alignment when a hint is provided, clean export formats compatible with patch workflows, and a lightweight, fast diff path designed for IDE workflows. Core features include input normalization, two-input diff, optional context depth, patch export, and robust handling of non-text inputs with clear errors. Typical use cases include code review, bug verification, refactor validation, and educational diffing.