core-js

Open source

Standard Library

Contribute


Become a financial contributor.

Recurring contribution

Backer

Become a backer for $5.00 per month and support us

Starts at

$5 USD / month

Contributions by


+ 75
Recurring contribution

Bronze sponsor

Join us for $200.00 per month and support us

Starts at

$200 USD / month

Contributions by


+ 1
Recurring contribution

Silver sponsor

Join us for $500.00 per month and support us

Starts at

$500 USD / month

Recurring contribution

Gold sponsor

Join us for $1,000.00 per month and support us

Starts at

$1,000 USD / month

Custom contribution

Donation

Make a custom one-time or recurring contribution.

Contributions by


+ 224

Top financial contributors

Organizations

1
GatsbyJS

$9k USD since Jun 2019

2
Bower

$8k USD since Nov 2019

3
Babel

$5k USD since Jun 2019

4
Frontend Masters

$4k USD since Jun 2019

5
Segment

$3k USD since Aug 2019

6
Webflow

$3k USD since Jun 2019

7
Skyscanner

$928 USD since Apr 2020

8
CarGurus

$500 USD since Oct 2019

9
Sebastian Software GmbH

$300 USD since Mar 2019

10
Matter

$115 USD since Jul 2019

Individuals

1
String Epsilon

$500 USD since Mar 2019

2
campoint AG

$500 USD since Nov 2020

3
Thomas Rice Jr

$300 USD since May 2020

4
Jonathan Kim

$240 USD since Jun 2019

5
Zeeshan Bhat

$220 USD since Jun 2019

6
Robert Green

$200 USD since Jun 2020

7
Steven Langbroek

$190 USD since Jun 2019

8
Theodoros Antoniou

$190 USD since Sep 2019

9
Alex Ash

$170 USD since Dec 2019

10
Cher Scarlett

$150 USD since Jun 2019

core-js is all of us

Our contributors 229

Thank you for supporting core-js.

GatsbyJS

Financial Contributor

Total contributions

$9,000 USD

bronze sponsor

Bower

Financial Contributor

Total contributions

$7,600 USD

Thank you for your hard work on core-js, we feel like 50% of the Internet depends on it

Babel

Financial Contributor

Total contributions

$5,000 USD

Grant from Babel

Frontend Masters

Financial Contributor

Total contributions

$4,050 USD

Segment

Financial Contributor

Total contributions

$3,200 USD

bronze sponsor

Webflow

Financial Contributor

Total contributions

$2,750 USD

bronze sponsor

Skyscanner

Financial Contributor

Total contributions

$928 USD

String Epsilon

Financial Contributor

Total contributions

$500 USD

Thank you.

CarGurus

Financial Contributor

Total contributions

$500 USD

campoint AG

Financial Contributor

Total contributions

$500 USD

Sebastian Sof...

Financial Contributor

Total contributions

$300 USD

The very essential Polyfill for all Babel users. Unfortunately misses a lot of this in its awareness. Try to help by support the project.

Budget


Transparent and open finances.

Monthly financial contribution to core-js (backer)

from Extremely Heavy

+$5.00USD
Completed

Monthly financial contribution to core-js (backer)

from Maksim Semenov

+$5.00USD
Completed

Monthly financial contribution to core-js (backer)

from Tripwire, Inc.

+$5.00USD
Completed
$
Today’s balance

$20,474.25 USD

Total raised

$38,274.25 USD

Total disbursed

$17,800.00 USD

Estimated annual budget

$10,912.34 USD

About


Our team