Become a contributor
Financial contributions
Top financial contributors
Organizations
Facebook Open Source
$19k USD since May 2018
Frontend Masters
$4k USD since Dec 2018
Principal Financi...
$900 USD since Dec 2018
Airbnb
$826 USD since Jul 2018
TekHattan
$800 USD since Apr 2019
PromoCodeWatch
$800 USD since Apr 2019
clay
$700 USD since May 2019
Triplebyte
$542 USD since Dec 2018
Blokt
$500 USD since Apr 2019
Piratebay
$400 USD since Aug 2019
Individuals
Kent C. Dodds
$300 USD since Jul 2018
Aaron Abramov
$225 USD since Jun 2018
Marcel Guerin
$200 USD since Sep 2018
Filipe Guerra
$100 USD since Oct 2018
Java Tutorial
$80 USD since Aug 2018
Ran Yitzhaki
$80 USD since Aug 2018
Philipp Spieß
$75 USD since Aug 2018
David Ripplinger
$75 USD since Nov 2019
Gil Barbara
$55 USD since Jan 2019
Laflume
$50 USD since Dec 2018
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!
Today’s balance
$28,095.32 USD
~ $60,935.65 USD
Jest is all of us
Our contributors 291
Everyone who has supported Jest. Individuals and organizations that believe in –and take ownership of– our purpose.
Christoph Nak...
Collective AdminMichał Pierzc...
Collective AdminRick Hanlon
Collective AdminSimen Bekkhus
Collective AdminOrta Therox
Collective AdminFacebook Open...
Financial ContributorTotal contributions
$19,000 USD
We at @FBOpenSource are excited to help the Jest community grow!
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.