jsdifflib

jsdifflib is a Javascript library that provides a partial reimplementation of Python's difflib module (specifically, the SequenceMatcher class).

npm install https://github.com/w-site/jsdifflib.git

import { getInlineDiffsArray, getSideBySideDiffsArray } from 'jsdifflib'

API Reference

getInlineDiffsArray(first, second) ⇒ Array

Returns array of inline diffs.

Param	Type	Description
first	String	Base text to compare
second	String	New text to compare

getSideBySideDiffsArray(first, second) ⇒ Array

Returns arrays of diff side by side, each item of array (ex. array[2]) have 2 items:

• Fist - diff from base text
• Second - diff from new text

Param	Type	Description
first	String	Base text to compare
second	String	New text to compare