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An awesome developer-centric experience to writing tests with realtime feedback using Mocha, Jasmine or Cucumber.js.

Become a contributor

Financial contributions

Custom contribution


Make a custom one time or recurring contribution to support this collective.

2 individuals have contributed

Recurring contribution


Support us with a monthly donation and help us continue our activities.

Starts at

$5 USD / month

1 individual has contributed

Recurring contribution


Become a sponsor and get your logo on our README on Github with a link to your site.

Starts at

$500 USD / month

Top financial contributors


Rens Groothuijsen

$120 USD since Sep 2016



$10 USD since Feb 2018


See how money openly circulates through Chimp.js. All contributions and all expenses are published in our transparent public ledger. Learn who is donating, how much, where is that money going, submit expenses, get reimbursed and more!

Financial contribution to Chimp.js

from anonymous2/5/2018


monthly recurring subscription

from Rens Groothuijsen4/29/2017


monthly recurring subscription

from Rens Groothuijsen4/24/2017


Today’s balance

$108.09 USD

Estimated annual budget

~ $0.00 USD

Chimp.js is all of us

Our contributors 5

Everyone who has supported Chimp.js. Individuals and organizations that believe in –and take ownership of– our purpose.

Rens Groothui...
Financial Contributor

Total contributions

$120 USD


Financial Contributor

Total contributions

$10 USD


Chimp makes it super easy for developers to write automated tests, by taking away all the pain associated with setting up tools and allowing developers to focus on building-in quality.

It does so by integrating and sprinkling magic over the following tools:

Mocha, Jasmine or Cucumber.js Selenium and WebdriverIO Chai or Jasmine assertion libraries inside your steps Built in Node.js, works for any web application (with special Meteor support) We use Chimp everyday at and we are in the business of specs. Our philosophy, services and products are all about getting you to deliver higher quality, faster.

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