sinon

Open source

We provide the most widely used stubbing library for JavaScript with ~3M weekly downloads

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Top financial contributors

Organizations

1
Airbnb

$5k USD since Apr 2018

2
BitMEX

$2k USD since Dec 2019

3
Mixmax

$2k USD since Jan 2018

4
Principal Financial Group

$1k USD since Dec 2018

5
BuySellAds

$1k USD since Dec 2019

6
CodePilot.ai

$200 USD since Apr 2018

7
Awisee

$100 USD since Mar 2021

8
Routable

$100 USD since Apr 2021

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CryptoNewsZ

$100 USD since Apr 2021

10
Underdogz Studio

$90 USD since Feb 2019

Individuals

1
Yannick Croissant

$690 USD since Jul 2019

2
Rens Groothuijsen

$240 USD since Aug 2017

3
Lon Ingram

$235 USD since Jul 2017

4
Mark Stacey

$159 USD since Feb 2017

5
Tim Oram

$120 USD since Mar 2017

6
Yoyo Zhou

$113 USD since Jun 2018

7
Kyle Smith

$82 USD since Dec 2018

8
Marco Barcellos

$64 USD since Sep 2018

9
devongovett

$62 USD since Nov 2018

10
Pamela Fox

$60 USD since Jul 2017

sinon is all of us

Our contributors 84

Thank you for supporting sinon.

Airbnb

Financial Contributor

Total contributions

$5,237 USD

Sponsors

BitMEX

Financial Contributor

Total contributions

$1,800 USD

sandbox.mock(developers).expects('quality').atLeast(Infinity);

Mixmax

Financial Contributor

Total contributions

$1,700 USD

Come join us! mixmax.com/careers

Principal Fin...

Financial Contributor

Total contributions

$1,326 USD

BuySellAds

Financial Contributor

Total contributions

$1,280 USD

Yannick Crois...

Financial Contributor

Total contributions

$690 USD

Backers

Rens Groothui...

Financial Contributor

Total contributions

$240 USD

Backers

Lon Ingram

Financial Contributor

Total contributions

$235 USD

Backers

CodePilot.ai

Financial Contributor

Total contributions

$200 USD

Backers

Budget


Transparent and open finances.

Financial contribution to sinon

from BuySellAds

+$59.40USD
Completed

Monthly financial contribution to sinon (Backers)

from VendSoft

+$2.00USD
Completed

Monthly financial contribution to sinon (Backers)

from Comeaprire

+$2.00USD
Completed
$
Today’s balance

$11,049.36 USD

Total raised

$12,900.07 USD

Total disbursed

$1,850.71 USD

Estimated annual budget

$7,195.20 USD

Connect


Let’s get the ball rolling!

News from sinon

Updates on our activities and progress.

Fundraiser: Better Sinon documentation

We are running a fundraiser to produce better documentation for Sinon, making it easier to use for everyone. Please see details at https://www.gofundme.com/f/sinon-docs Thank you 🙇‍♂️
Read more
Published on January 22, 2020 by Morgan Roderick

@sinonjs/referee-sinon v5.0.0 released

If you're a Sinon user, you may be interested in referee-sinon, which bundles Sinon and Referee in one package, so you only need a single dependency. It ships with additional assertions for Sinon fakes, like assert.calledOnceWith(stub, 1...
Read more
Published on December 17, 2018 by Maximilian Antoni

Sinon 7.2.0 and Referee 3.0.0 released

With the latest releases, the Sinon matchers are now shared through @sinonjs/samsam and can be used in @sinonjs/referee as well. Matchers allow you to be more fuzzy about the expected value. const { assert, match } = require("@sinonjs/re...
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Published on December 10, 2018 by Maximilian Antoni

About


This collective covers the work done in the the sinonjs organisation on GitHub.

Our best known project is sinon.

We've recently adopted related projects that had fallen out of maintenance, most notably referee, which is a great assertion library.