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diffsitter vs GNU Diffutils: catalog facts
diffsitter	GNU Diffutils
Free Free and open source under the MIT licence.	Free Free software from the GNU Project.
Windows, Command line	Command line
Compares code by syntax tree instead of by line Ignores formatting noise in diffs	Standard diff and patch output formats Compares whole directories as well as files
Only supports languages with a bundled tree-sitter grammar Terminal only, no graphical interface	Text output only, no graphical view Line-based comparison is less useful for binary files
Downloadable app	Downloadable app
Open source	Open source
License: MIT	License not stated
No account needed	No account needed
Works offline	Works offline
Official website Full listing and sources Checked October 2, 2026	Official website Full listing and sources Checked October 1, 2026

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