Jest

Open source

🃏Delightful JavaScript Testing

Become a contributor

Financial contributions

Custom contribution

Donation

Make a custom one time or recurring contribution to support this collective.
+ 336

107 individuals and 232 organizations have contributed

Recurring contribution

backer

Become a backer for $3.00 per month and help us sustain our activities!

Starts at

$3 USD / month

+ 266

70 individuals and 199 organizations have contributed

Recurring contribution

sponsor

Become a sponsor for $100.00 per month and help us sustain our activities!

Starts at

$100 USD / month

+ 22

26 organizations have contributed

Top financial contributors

Organizations

1

Facebook Open Source

$21k USD since May 2018

2

Frontend Masters

$4k USD since Dec 2018

3

Airbnb

$1k USD since Jul 2018

4

TekHattan

$1k USD since Apr 2019

5

Principal Financi...

$900 USD since Dec 2018

6

PromoCodeWatch

$900 USD since Apr 2019

7

clay

$900 USD since May 2019

8

Triplebyte

$623 USD since Dec 2018

9

MONEYPUG

$510 USD since Aug 2019

10

Blokt

$500 USD since Apr 2019

Individuals

1

Kent C. Dodds

$300 USD since Jul 2018

2

Aaron Abramov

$225 USD since Jun 2018

3

Marcel Guerin

$200 USD since Sep 2018

4

Filipe Guerra

$100 USD since Oct 2018

5

Brie Bunge

$100 USD since Dec 2019

6

Java Tutorial

$90 USD since Aug 2018

7

Ran Yitzhaki

$90 USD since Aug 2018

8

Philipp Spieß

$75 USD since Aug 2018

9

David Ripplinger

$75 USD since Nov 2019

10

Kenny Heaton

$75 USD since Jan 2020

Budget

See how money openly circulates through Jest. 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!

Monthly financial contribution to Jest (backer)

Moneezy | 1/27/2020 | View Details 
+$3.00USD

Monthly financial contribution to Jest (backer)

The Academic Blueprint | 1/26/2020 | View Details 
+$3.00USD

Monthly financial contribution to Jest (backer)

Daniel Michalski | 1/25/2020 | View Details 
+$3.00USD

Today’s balance

$34,491.87 USD

Estimated annual budget

~ $65,967.61 USD

Jest is all of us

Our contributors 345

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

Christoph Nak...
Collective Admin
Michał Pierzc...
Collective Admin
Rick Hanlon
Collective Admin
Simen Bekkhus
Collective Admin
Orta Therox
Collective Admin
Facebook Open...
Financial Contributor

Total contributions

$21,000 USD

We at @FBOpenSource are excited to help the Jest community grow!

Frontend Masters
Financial Contributor

Total contributions

$3,900 USD

sponsor

Airbnb
Financial Contributor

Total contributions

$1,092 USD

backer

TekHattan
Financial Contributor

Total contributions

$1,000 USD

sponsor

Principal Fin...
Financial Contributor

Total contributions

$900 USD

PromoCodeWatch
Financial Contributor

Total contributions

$900 USD

sponsor

clay
Financial Contributor

Total contributions

$900 USD

sponsor

About

👩🏻‍💻 Developer Ready

Complete and ready to set-up JavaScript testing solution. Works out of the box for any React project.

🏃🏽 Instant Feedback

Fast interactive watch mode runs only test files related to changed files and is optimized to give signal quickly.

📸 Snapshot Testing

Capture snapshots of React trees or other serializable values to simplify testing and to analyze how state changes over time.