xiaohk / wikeddiff

WikEd Diff

Mirror of WikEd Diff, a free JavaScript visual diff library for inline text comparisons, written by Cacycle.

Features

• Visual inline style, changes are shown in a single output text
• Block move detection and highlighting
• Resolution down to characters level
• Unicode and multilingual support
• Stepwise split (paragraphs, sentences, words, characters)
• Recursive diff
• Optimized code for resolving unmatched sequences
• Minimization of length of moved blocks
• Alignment of ambiguous unmatched sequences to next line break or word border
• Clipping of unchanged irrelevant parts from the output (optional)
• Fully customizable
• Text split optimized for MediaWiki source texts
• Well commented and documented code
• TypeScript type definitions (new)

Install

npm install wikeddiff

Demo

Online visual text diffing tool, created by Cacycle.

Usage

import { WikEdDiff } from 'wikeddiff';

const wikEdDiff = new WikEdDiff();
const diffs = wikEdDiff.diff(oldText, newText);

For detailed documentation, see the original project page.

License

CC0-1.0.