High-performance React virtualized diff viewer for large code / text comparison
An IntelliJ IDEA plugin that detects refactorings in Git commits
SoliDiffy: AST-Based Code Differencing Tool for Solidity Smart Contracts
One-click setup for Beyond Compare Pro Setup -- the professional file and folder comparison tool for developers to synchronize directories, merge code changes, and compare text, images, and binary files side by side with precision
Real-Time Code Diff Analyzer: A stable web tool using diff-match-patch for dynamic code comparison. It features a large, fixed input area, synchronized scrolling, accurate status bar reporting (Line/Col), and visual navigation with distinct red (removed), green (added), and purple (active) highlighting. Perfect for reviewing code changes quickly.
react 的代码差异查看组件，支持本地与 github 两种方法实现
Generate, render and apply code diffs. Myers algorithm, versatile rendering (HTML, JSON, ANSI), and full patching support.
A modern, real-time, and interactive code comparison tool
A lightweight web-based text diff viewer built with jsdiff, supporting character, word, line, and patch diffs with file upload support.
DiffBoard is a privacy-first Chrome extension that lets developers compare code, JSON, and text side-by-side with clear visual diffs, offline support, and a modern dark/light UI — all directly in the browser.
Side-by-side text & code diff in the browser — syntax highlighting, word/char diff, export, themes. Self-hostable & open source (AGPL-3.0).
Diff Guru - Privacy-first online diff tool. Compare text, code, JSON, PDFs, images, and files directly in your browser. No uploads. No server processing.
Client-side code & text diff tool paste or upload files, compare with syntax-aware highlighting.
VS Code extension that compares clipboard contents as the "after" and active file as the "before" opposite of built-in functionality. Designed for clean diffs from LLM edits and patch reviews.
A browser-based text diff checker for comparing code, documents, notes, and copied text from Mini-Tools.
Turn a code change into a clean, shareable image. Token-level diff highlighting, sized for social, runs entirely in your browser.
Review, keep, or undo AI-generated workspace changes in VS Code.
A React component for rendering GitHub-style code diffs with syntax highlighting, inline diff, search, split/unified views and theming.
Add a description, image, and links to the code-diff topic page so that developers can more easily learn about it.
To associate your repository with the code-diff topic, visit your repo's landing page and select "manage topics."