pagediff

Visually diff websites

Preview

Installation and Usage

$ git clone git@github.com:silverwind/pagediff.git
$ cd pagediff
$ npm i
$ ./server.js

API

pagediff(a, b, w, h, delay)

• a URL or domain for the first page
• b URL or domain for the second page
• w width of the generated images
• h height of the generated images
• delay delay in seconds after which to take the screenshot

Returns a Promise that resolves to an object with the following properties:

• a path to the first rendered image
• b path to the second rendered image
• diff path to the diff image
• perc percentage of different pixels between images

On error, the Promise will be rejected with:

• err Error string and/or stack trace

Go to http://localhost:4000 and enter domains or URLs to compare.

© 2014-2015 silverwind, distributed under BSD licence