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.
+ 546

140 individuals and 409 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

+ 400

89 individuals and 314 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

+ 47

51 organizations have contributed

Top financial contributors

Organizations

1

Facebook Open Source

$22k USD since May 2018

2

Frontend Masters

$6k USD since Dec 2018

3

Airbnb

$2k USD since Jul 2018

4

TekHattan

$2k USD since Apr 2019

5

clay

$1k USD since May 2019

6

WONGA GAMES

$1k USD since Aug 2019

7

Exporthub Digital...

$1k USD since Sep 2019

8

Casino Topp

$1k USD since Oct 2019

9

Writers Per Hour

$1k USD since Oct 2019

10

Principal Financi...

$900 USD since Dec 2018

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

Java Tutorial

$120 USD since Aug 2018

5

Yiannakis Ttafoun...

$110 USD since Sep 2019

6

Konstantin Pschera

$110 USD since Sep 2019

7

Ran Yitzhaki

$100 USD since Aug 2018

8

Filipe Guerra

$100 USD since Oct 2018

9

Brie Bunge

$100 USD since Dec 2019

10

Gil Barbara

$95 USD since Jan 2019

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!

Refund of "Monthly financial contribution to Jest (backer)"

from Dinosaur.org7/7/2020

-$2.31USD

Monthly financial contribution to Jest (backer)

from Babes of London7/7/2020

+$3.00USD
Completed

Monthly financial contribution to Jest

from Babes of London7/7/2020

+$3.00USD
Completed

Today’s balance

$54,617.85 USD

Estimated annual budget

~ $55,065.72 USD

Jest is all of us

Our contributors 555

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

Facebook Open...
Financial Contributor

Total contributions

$22,000 USD

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

Frontend Masters
Financial Contributor

Total contributions

$5,500 USD

sponsor

Airbnb
Financial Contributor

Total contributions

$1,610 USD

backer

TekHattan
Financial Contributor

Total contributions

$1,600 USD

sponsor

clay
Financial Contributor

Total contributions

$1,300 USD

sponsor

WONGA GAMES
Financial Contributor

Total contributions

$1,110 USD

sponsor

Exporthub Dig...
Financial Contributor

Total contributions

$1,100 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.


Note: All website links for sponsorship tier rewards are marked "nofollow" to discourage SEO abuse. We don't respond to requests about adding or changing links through open collective,