High-performance React virtualized diff viewer for large code / text comparison

An IntelliJ IDEA plugin that detects refactorings in Git commits

a git diff vue component

SoliDiffy: AST-Based Code Differencing Tool for Solidity Smart Contracts

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.

Python tool for VBA/T-SQL code diff, database object dependency analysis and controlled code migration between Microsoft Access and SQL Server databases

Generate, render and apply code diffs. Myers algorithm, versatile rendering (HTML, JSON, ANSI), and full patching support.

react 的代码差异查看组件，支持本地与 github 两种方法实现

A modern, real-time, and interactive code comparison tool

The ever-fastest IDE, which runs smoother on any old hardware with a vintage vibe and new fetures !!

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.

Modern React and Vite toolkit for stripping HTML, encoding and decoding entities, formatting HTML, and comparing code with a built-in diff viewer. GitHub topics

Turn a code change into a clean, shareable image. Token-level diff highlighting, sized for social, runs entirely in your browser.

Client-side code & text diff tool paste or upload files, compare with syntax-aware highlighting.

extension for build code difference and to store a code snapshot in a folder automatically. !!

A browser-based text diff checker for comparing code, documents, notes, and copied text from Mini-Tools.

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.