Jest

Open source

🃏Delightful JavaScript Testing

Contribute


Become a financial contributor.

Recurring contribution

Sponsor

Become a sponsor for $100.00 per month and help us sustain our activities! Note: there are no SEO benefits to donating to the Jest collective.

Starts at

$100 USD / month

+ 33

37 organizations have contributed

Recurring contribution

Backer

Become a backer for $3.00 per month and help us sustain our activities! Note: there are no SEO benefits to donating to the Jest collective.

Starts at

$3 USD / month

+ 330

76 individuals and 258 organizations have contributed

Custom contribution

Donation

Make a custom one time or recurring contribution.
+ 462

130 individuals and 335 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
FORTUNE GAMES

$2k USD since Aug 2019

5
TekHattan

$2k USD since Apr 2019

6
Principal Financial Group

$2k USD since Dec 2018

7
Bugsnag Stability Monitoring

$2k USD since Oct 2019

8
clay

$1k USD since May 2019

9
Casino Topp

$1k USD since Oct 2019

10
Exporthub Digital Services

$1k USD since Sep 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
Java Tutorial

$150 USD since Aug 2018

5
Konstantin Pschera

$130 USD since Sep 2019

6
Gil Barbara

$125 USD since Jan 2019

7
Benjamin Piouffle

$115 USD since Mar 2019

8
Frankie Bagnardi

$105 USD since May 2019

9
Ran Yitzhaki

$100 USD since Aug 2018

10
Filipe Guerra

$100 USD since Oct 2018

Jest is all of us

Our contributors 471

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

$5,600 USD

sponsor

Airbnb
Financial Contributor

Total contributions

$2,108 USD

backer

FORTUNE GAMES
Financial Contributor

Total contributions

$1,710 USD

sponsor

TekHattan
Financial Contributor

Total contributions

$1,600 USD

sponsor

Principal Fin...
Financial Contributor

Total contributions

$1,500 USD

sponsor

Bugsnag Stabi...
Financial Contributor

Total contributions

$1,500 USD

sponsor

Budget


Transparent and open finances.

Monthly financial contribution to Jest (backer)

from PetsToAdore

+$3.00USD
Completed

Financial contribution to Jest

from Florian Studio

+$5.00USD
Completed

Monthly financial contribution to Jest (backer)

from Ghana Medicals

+$3.00USD
Completed

Today’s balance

$62,964.80 USD

Estimated annual budget

~ $31,054.91 USD

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.


Notes: We don't respond to requests about adding or changing links through OpenCollective, and all sponsor links have nofollow enabled. This means no SEO advantages from the links.