Live code review for Neovim with VSCode style diffs

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• Updated Sep 15, 2026
• Lua

GUI Diff Tool for Excel

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• Updated Jun 24, 2022
• C#

Terminal-native 3-way git mergetool and diff viewer

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• Updated Sep 11, 2026
• Go

Modern TUI merge tool and interactive diff editor for Jujutsu (jj) and Git

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• Updated Oct 16, 2026
• Rust

Show/Merge differences in directories and their content (text files) in Light/Dark designs

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• Updated Feb 10, 2025
• C#

A native home for coding agents — many Claude Code agents in their own git worktrees with live status, plus a light IDE and Git client to review and land their work. GPU-rendered, Rust, macOS + Linux.

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• Updated Nov 12, 2026
• Rust

Best ExamDiff Pro 2026 File Comparison Tool for Windows 10 and 11

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• Updated Nov 12, 2026
• HTML

Modern cross-platform desktop diff and three-way merge tool: directory compare and sync, template relocation, snapshots, code diff, CSV alignment, JSON/YAML semantic compare. Free MIT alternative to Beyond Compare 5 Pro.

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• Updated Nov 7, 2026
• TypeScript

Free, open-source diff and merge tool for macOS and Linux — WinMerge's battle-tested engine with a native Qt 6 interface

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• Updated Nov 11, 2026
• C++

A diff/merge tool for KeePassXC databases

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• Updated Jun 8, 2026
• Python

Open source side-by-side comparison tool for images, videos, audio, 3D models and documents. GPU-accelerated with 50+ analysis modes, 100+ transitions, and professional export options.

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• Updated Aug 1, 2026
• TypeScript

Visual Diff‑Merge: Effortlessly compare and merge code in a responsive split‑view interface, with interactive change selection and support for over 180 programming languages.

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• Updated Oct 1, 2026
• JavaScript

Desktop tool for work with GitLab merge requests

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• Updated Oct 3, 2025
• C#

QT desktop app for side-by-side image comparison, visual diff heatmaps, stacked image comparison, and synchronized zoom/pan. Built with Qt6.

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• Updated Nov 8, 2026
• C++

A Vim9.1 plugin for managing three-way merges; pure vim9script.

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• Updated Aug 28, 2024
• Vim Script

🔵 Sketch diff tool

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• Updated Dec 15, 2023
• JavaScript

gawd is a Python library and command-line tool for computing syntactic differences between two GitHub Actions workflow files.

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• Updated Jul 1, 2026
• Python

Adobe Customer Journey Analytics (CJA) Solution Design Reference generator with Data View diff comparison, multi-format output, snapshot tracking, and automated quality validation. Production-ready CLI for analytics governance. (CJA API, read-only)

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• Updated Nov 12, 2026
• Python

Compare anything. Understand what changed. A local-first desktop diff tool for files, folders, JSON and images. Docs: https://codeaesthetic.github.io/twinscope-website/

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• Updated Aug 14, 2026
• TypeScript

Free, open-source diff & merge app for macOS: compare text, pasted snippets, images, and folders, resolve 3-way merges, and browse git history. Native SwiftUI + Liquid Glass.

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• Updated Nov 4, 2026
• Swift