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Chai

Chai is a BDD / TDD assertion library for node and the browser that can be delightfully paired with any javascript testing framework.

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1
Principal Financial Group

$5,200 USD since Dec 2018

2
Airbnb

$2,683 USD since May 2018

3
THANKS.DEV

$779.31 USD since Oct 2023

4
HTTP Toolkit

$500 USD since Feb 2022

5
Shiftmove

$440 USD since Mar 2021

6
Sentry

$326.8 USD since Oct 2021

7
CodePilot.ai

$250 USD since Feb 2018

8
Metabolize

$162 USD since Mar 2018

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Standard Resume

$108 USD since May 2020

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Open Collective

$60 USD since Dec 2018

Individuals

1
David Passarelli

$281 USD since Nov 2018

2
cocopon

$181.42 USD since Oct 2024

3
JeongHoon Byun

$168 USD since Dec 2017

4
Tim Oram

$96 USD since May 2017

5
Marco Barcellos

$64 USD since Sep 2018

6
Web Desserts

$60 USD since Jun 2016

7
Dario Novoa

$50 USD since Nov 2016

8
Dario Novoa

$50 USD since Nov 2016

9
Andrew Spiers

$40 USD since Sep 2017

10
Rocco Curcio

$30 USD since Apr 2017

Chai is all of us

Our contributors 49

Thank you for supporting Chai.

Airbnb

Individual Backers

$2,683 USD

THANKS.DEV

$779 USD

HTTP Toolkit

$500 USD

Shiftmove

Individual Backers

$440 USD

Sentry

$327 USD

David Passarelli

Individual Backers

$281 USD

Budget


Transparent and open finances.

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Today’s balance

$954.02 USD

Total raised

$10,286.97 USD

Total disbursed

$9,332.95 USD

Estimated annual budget

$1,713.74 USD

About


Chai has several interfaces that allow the developer to choose the most comfortable. The chain-capable BDD styles provide an expressive language & readable style, while the TDD assert style provides a more classical feel.

Plugins extend Chai's assertions to new contexts such as vendor integration & object construction. Developers can build their own plugins to share with community or use the plugin pattern to DRY up existing tests.

Our team