254 Open Source Diff Software Projects

Good-lookin' diffs. Actually… nah… The best-lookin' diffs. :tada:

:octocat:Vue.js 源码解析

A Vim plugin which shows git diff markers in the sign column and stages/previews/undoes hunks and partial hunks.

A viewer for git and diff output

Fix broken node modules instantly 🏃🏽‍♀️💨

The smallest, simplest and fastest JavaScript pixel-level image comparison library

微信小程序解决方案 - 1KB javascript 覆盖状态管理、跨页通讯、插件开发和云数据库开发

Diff Match Patch is a high-performance library in multiple languages that manipulates plain text.

Diff & patch JavaScript objects

💻 A fast and flexible O(n) difference algorithm framework for Swift collection.

UITableView and UICollectionView Data Sources for RxSwift (sections, animated updates, editing ...)

🦀Amazingly incredible extraordinary lightning fast diffing in Swift

Swift Diff

Compute distance between sequences. 30+ algorithms, pure python implementation, common interface, optional external libs usage.

Tools for diffing and merging of Jupyter notebooks.

git-cola: The highly caffeinated Git GUI

天勤量化开发包, 期货量化, 实时行情/历史数据/实盘交易

Beautifier and language aware code comparison tool for many languages. It also minifies and a few other things.

Pretty diff to html javascript library (diff2html)

:earth_africa: :clipboard: A web dashboard to inspect Terraform States

WinMerge is an Open Source differencing and merging tool for Windows. WinMerge can compare both folders and files, presenting differences in a visual text format that is easy to understand and handle.

Deep Difference and search of any Python object/data.

基于appium的app自动遍历工具

Minimal edits from one collection to another

Library to diff and merge Java objects with ease

A diff for DOM elements, as client-side JavaScript code. Gets all modifications, insertions and removals between two DOM fragments.

Diff Utils library is an OpenSource library for performing the comparison / diff operations between texts or some kind of data: computing diffs, applying patches, generating unified diffs or parsing them, generating diff output for easy future displaying (like side-by-side view) and so on.

🚅 - Hyper fast diffing algorithm for real DOM nodes

SirixDB is a temporal, evolutionary database system, which uses an accumulate only approach. It keeps the full history of each resource. Every commit stores a space-efficient snapshot through structural sharing. It is log-structured and never overwrites data. SirixDB uses a novel page-level versioning approach called sliding snapshot.

A tool which helps you diff xcodeproj files.

💾 🔜📱 Type-safe data-driven CollectionView, TableView Framework. (We can also use ASCollectionNode)

align and compare tables

💾 A library for backporting UITableView/UICollectionViewDiffableDataSource.

Visual diffing in CI for user interfaces

A simple and beautiful text diff viewer component made with Diff and React.

Automatically track websites changes on Android in background.

Deep diffs two objects, including nested structures of arrays and objects, and returns the difference. ❄️

GUI Diff Tool for Excel

a C\C++ library and command-line tools for Diff & Patch between binary files or directories(folder); cross-platform; run fast; create small delta/differential; support large files and limit memory requires when diff & patch.

Diff JSON and JSON-like structures in Python

Swift library for building component-based interfaces on top of UITableView and UICollectionView 🍱

gSync is an rsync based library for sending delta updates of files to a remote server.

A simple gem for generating string diffs

Compares the PostgreSQL schema between two databases and generates SQL statements that can be run manually against the second database to make their schemas match.

Yet another diff highlighting tool

Go JSON Diff

A vim plugin to perform diffs on blocks of code

Binary data diffing for multiple objects or streams of data

Pretty diff to html javascript cli (diff2html-cli)

pgquarrel compares PostgreSQL database schemas (DDL)

A scala diff/patch library for Json

A diff/merging wrapper for Ace Editor built on google-diff-match-patch

vue文件差异对比

Command line tool to share Elm libraries

Swift port of IGListKit's IGListDiff

A library designed to diff and patch Clojure data structures

Swift implementation of the longest common subsequence (LCS) algorithm.

Two-column web-based git difftool

:fire: Kotlin时代的Adapter, Dsl 的形式使用 RecyclerView.Adapter, 支持折叠展开, 树结构,悬停,情感图状态切换, 加载更多, 多类型Item,侧滑菜单等

Side-by-side file compare for the Atom text editor.

Ecto auditing library that transparently tracks changes and can revert them.

A plugin to improve the output of pytest with colourful unified diffs

CLI search and replace | Space Age seD

Compare R Objects with a Diff

Delta is a command-line diff tool implemented in Go.

A library for diffing golang structures

A curated list of awesome tools for website diffing and change monitoring.

Graduation from messy XCTAssertEqual messages.

网页相似度判断：根据网页结构判断页面相似性 ，可用于相似度计算、越权检测等(Determine page similarity based on HTML page structure)

Bad Characters highlighter for exploit development purposes supporting multiple input formats while comparing.

Rust text diffing and assertion library

decK: Configuration management and drift detection for Kong and Kong Enterprise

Like vimdiff for Emacs

Allows old code to use new standards

A docker compose project to setup an OSM PostGIS database with automatic updates from OSM periodically

diff template library written by C++

:cake: Efficient way of using Vim as a Git mergetool

A library for comparing two HTML files/snippets and highlighting the differences using simple HTML. Includes support for comparing complex lists and tables

See what has changed after a composer update

diff(1) all your configs

An AngularJS wrapper for google-diff-match-patch

Code for the twitter bot nyt_diff

:ski: Compare two swagger API specifications(1.x or v2.0)

:whale: Compare Docker images

Utility for comparing two OpenAPI specifications.

SiteDiff makes it easy to see differences between two versions of a website.

Diff, patch and merge for data.frames, see http://paulfitz.github.io/daff/

A pure JS local Git to versionize any JSON

一个开源的 android 平台期货行情交易终端

JSON diff

See the changes needed when upgrading an Elixir Phoenix application

A tool for comparing JAR files, including Scala pickled signatures and method code

Find differences between R objects

a C++ library and command-line tools for Zip(Jar,Apk) file Diff & Patch; create minimal delta/differential; support Jar sign(apk v1 sign) & apk v2,v3 sign .

The implementations of "An O(NP) Sequence Comparison Algorithm"

Cross-platform tool to synchronize macros from an Office VBA-enabled file with a version-controlled folder

Vim/Neovim plugin for doing single, multi-patch or diff code reviews

Prose diffs for any document format supported by Pandoc

➕➖ The react component to generate pretty HTML for comparing commits or text.

javascript package inspector