Add affiliation tags to links automatically in the browser
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Latest commit b533ca4 Feb 3, 2019


Affiliate is a platform agnostic link affiliator. Simplify affiliating links with automatic affiliation in the browser. Affiliate works with libraries that mutate the DOM after the page loads, including React.

🌟 Star me on Github Download via NPM Use via CDN Bundle small when minified Bundle small when minified and gunzipped


$ npm install --save affiliate
$ yarn add affiliate

Or use a CDN

<!-- Replace 2.0.2 with your intended version -->
<script src=""></script>

What It Can Do

Affiliate can modify the following link into any of the others.

<a href="">Original</a>
<a href="">New Query Tags</a>
<a href="">Modified URL Path</a>
<a href="">Modified Host Name</a>

Affiliate has easy plugins, including one for Amazon, which simplify adding affiliate links even more.

Basic Setup

Read the documentation for more advanced usage.

const Affiliate = require('affiliate');
const aff = Affiliate({
    tags: [
            hosts: ['', ''],
            query: {
                ref: 'my-tag' // This means ?ref=my-tag
            hosts: ['', ''],
            query: {
                tag: 'my-tag2' // This means ?tag=my-tag2


Affiliate is simple and quick to set up, even for more complex usage. Read the docs at:

Blogs and Related Sites

A simplified codeless solution might better suit some blogging-style sites.

Insert this code into the page <head>. The contents of the data-aff attribute will tell Affiliate what to do.

<!-- Replace 2.0 with your intended version -->
<script data-aff=", : tag = MY-AMAZON-TAG" src="" async id="aff-js"></script>

data-aff Syntax

The syntax for data-aff is a comma separated list of domains, a colon, and then comma separated list of url queries in the format key=value. Multiple website groups can be separated by an exclamation mark., : tag = MY-AMAZON-TAG !, : ref = MY-OTHER-TAG


Affiliate is tested using Jasmine. The test for the minified package is available here and an example webpack package here.

Big Thanks

Sauce Labs

Cross-browser Testing Platform and Open Source <3 Provided by Sauce Labs!

Left with Questions?

If for any reason you feel that this documentation is unclear or incomplete, add an issue detailing what needs to be improved. It will be addressed quickly.

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MIT (C) Russell Steadman. Learn more in the LICENSE file.