Popper

Open source

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

The positioning engine for all your tooltip and popover needs

Popper

All ways to contribute

Today's Balance

$924.86

Estimated Annual Budget

$999

Ensure weekly maintenance

$5,000

per year

Contribute

Become a financial contributor.

Custom contribution

Donation

Make a custom one time or recurring contribution.

+ 18

12 individuals and 8 organizations have contributed

Membership

Backer

Join us for $5.00 per month and help us sustain our activities!

Starts at

$5 USD / month

+ 2

2 individuals and 3 organizations have contributed

Membership

Sponsor

Join us for $100.00 per month and help us sustain our activities!

Starts at

$100 USD / month

Top financial contributors

Organizations

1

Civilized Discourse Construction Kit, Inc.

$500 USD since Dec 2020

2

$60 USD since Aug 2020

3

Open Collective

$50 USD since Apr 2020

4

$44 USD since Feb 2020

5

$40 USD since May 2020

6

$30 USD since Mar 2020

7

$25 USD since Aug 2020

8

$20 USD since Jan 2020

9

$10 USD since Jun 2020

10

$5 USD since Dec 2020

Individuals

1

Donatas Šimkevičius

$50 USD since Jan 2020

2

$50 USD since Jan 2020

3

$50 USD since Mar 2020

4

Benjamin Piouffle

$50 USD since Apr 2020

5

$50 USD since Apr 2020

6

$44 USD since Feb 2020

7

$35 USD since Jan 2020

8

$25 USD since Sep 2020

9

$10 USD since Jan 2020

10

$10 USD since Jun 2020

Popper is all of us

Our contributors 23

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

Federico Zivolo

Admin

Civilized Dis...

Financial Contributor

Total contributions

$500 USD

Reakit

Financial Contributor

Total contributions

$60 USD

Thanks for the great work!

Donatas Šimke...

Financial Contributor

Total contributions

$50 USD

Kumar Harsh

Financial Contributor

Total contributions

$50 USD

Love what you make. Keep going!

Jon Johnson

Financial Contributor

Total contributions

$50 USD

Donation x

Benjamin Piou...

Financial Contributor

Total contributions

$50 USD

Great library to deal with tooltips and popups positioning. We're going to increasingly adopt it for Open Collective!

Open Collective

Financial Contributor

Total contributions

$50 USD

Donation x

Aaron Shekey

Financial Contributor

Total contributions

$50 USD

Andrew Gu

Financial Contributor

Total contributions

$44 USD

Triplebyte

Financial Contributor

Total contributions

$44 USD

Stuff4Hire

Financial Contributor

Total contributions

$40 USD

Backer

Connect

Let’s get the ball rolling!

What's new with Popper

Stay up to dates with our latest activities and progress.

usePopper React Hook is here!

The new react-popper 2.2.0 introduces a new usePopper hook to easily use Popper in your modern React components!Find the docs here:

Published on April 9, 2020 by Federico Zivolo

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.The API is still pretty much the same, with some small changes to adapt to the new Popper 2 API (modifiers structure, and virtual ...

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:https://dev.to/fezvrasta/smarter-tooltips-and-popovers-with-popper-2-4...

Published on January 27, 2020 by Federico Zivolo

Budget

Transparent and open finances.

Monthly financial contribution to Popper (Backer)

from Reakit • January 05, 2021

+$10.00USD

Completed

Monthly financial contribution to Popper (backer)

from Jon Johnson • January 05, 2021

+$5.00USD

Completed

Monthly financial contribution to Popper (backer)

from Benjamin Piouffle using a Gift card from Open Collective • January 04, 2021

+$5.00USD

Completed

Today’s balance

$924.86 USD

Estimated annual budget

~ $999.08 USD

About

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.

Our team

Federico Zivolo

Admin