diff_match_patch

a re-packaging of the javascript library by Neil Fraser for use in server side javascript

Installation

npm install diff_match_patch

Usage

Just like the original library, you'll be using instances of the diff_match_patch class: dmpmod = require('diff_match_patch') var dmp = new dmpmod.diff_match_patch(); text1= "I'm some text"; text2= "I'm some other text"; puts(dmp.diff_main(text1, text2));//print the difference of the texts

(for more detailed documentation, as well as a complete overview of the API, please refer to the original project site.