Popper

Open source

Fiscal Host: Open Source Collective 501(c)(6)

The positioning engine for all your tooltip and popover needs

Popper

Thanks to your financial contributions, we are operating on an estimated annual budget of $397

Today's Balance

$222.35

Estimated Annual Budget

$397

Ensure weekly maintenance

$5,000

per year

Become a contributor

Financial contributions

Custom contribution

Donation

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

+ 8

8 individuals and 3 organizations have contributed

Recurring contribution

backer

Become a backer for $5.00 per month and help us sustain our activities!

$5 USD / month

1 individual have contributed

Membership

backer

Become a backer for $5.00 per month and help us sustain our activities!

Starts at

$5 USD / month

2 individuals and 1 organization have contributed

Recurring contribution

sponsor

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

Starts at

$100 USD / month

Recurring contribution

sponsor

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

$100 USD / month

Top financial contributors

Individuals

Donatas Šimkevičius

$50 USD since Jan 2020

Kumar Harsh

$50 USD since Jan 2020

Aaron Shekey

$50 USD since Apr 2020

Andrew Gu

$44 USD since Feb 2020

David

$15 USD since Jan 2020

Calvin Freitas

$10 USD since Jan 2020

Jon Johnson

$5 USD since Mar 2020

Benjamin Piouffle

$5 USD since Apr 2020

Organizations

Triplebyte

$44 USD since Feb 2020

GravityView

$20 USD since Jan 2020

linter

$10 USD since Mar 2020

Open Collective Inc

$5 USD since Apr 2020

What's new with Popper

Stay up to dates with our latest activities and progress.

react-popper now supports Popper 2!

Thanks to the awesome work of our community, react-popper v2 has been released, with support for Popper v2.

Published on April 2, 2020 by Federico Zivolo

Popper 2 announcement article

You can read the press article about the new Popper 2 release here:

Published on January 27, 2020 by Federico Zivolo

Conversations

Let’s get the ball rolling! This is where things get planned and sometimes this is where things get done. Ask questions, thank people for their efforts, and contribute your skills to the service of the community.

Budget

See how money openly circulates through Popper. 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!

Financial contribution to Popper

Aaron Shekey | 4/3/2020 | View Details

+$50.00USD

Monthly financial contribution to Popper (backer)

Benjamin Piouffle | using a Gift card from Open Collective Inc | 4/2/2020 | View Details

+$5.00USD

Monthly financial contribution to Popper (backer)

linter | 4/2/2020 | View Details

+$5.00USD

Today’s balance

$222.35 USD

Estimated annual budget

~ $397.45 USD

Popper is all of us

Our contributors 13

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

Federico Zivolo

Collective Admin

Donatas Šimke...

Financial Contributor

Total contributions

$50 USD

Kumar Harsh

Financial Contributor

Total contributions

$50 USD

Love what you make. Keep going!

Aaron Shekey

Financial Contributor

Total contributions

$50 USD

Andrew Gu

Financial Contributor

Total contributions

$44 USD

Popper is the most popular library to position tooltips (and any other element) on web pages and applications. Without a standard API provided by the browsers, Popper aims to provide a foundation block for UI development on the web. Used by million of websites worldwide, it's a critical dependency for today's web.