Popper

Open source

The positioning engine for all your tooltip and popover needs

Today's Balance
-$9.12
Estimated Annual Budget
$1,476
Ensure weekly maintenance
$5,000
per year

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Top financial contributors

Organizations

2
Reakit

$70 USD since Aug 2020

3
Open Collective

$55 USD since Apr 2020

4
Chromatic

$50 USD since Feb 2021

5
Triplebyte

$44 USD since Feb 2020

6
Stuff4Hire

$40 USD since May 2020

7
linter

$30 USD since Mar 2020

8
Loyalty Leo

$30 USD since Aug 2020

9
GravityView

$20 USD since Jan 2020

10
Webotomy

$10 USD since Jun 2020

Individuals

1
Benjamin Piouffle

$55 USD since Apr 2020

2
Donatas Šimkevičius

$50 USD since Jan 2020

3
Kumar Harsh

$50 USD since Jan 2020

4
Jon Johnson

$50 USD since Mar 2020

5
Aaron Shekey

$50 USD since Apr 2020

6
Andrew Gu

$44 USD since Feb 2020

7
David

$35 USD since Jan 2020

8
Ryan Helmoski

$30 USD since Sep 2020

9
Calvin Freitas

$10 USD since Jan 2020

10
Joe Alden

$10 USD since Jun 2020

Popper is all of us

Our contributors 26

Thank you for supporting Popper.

Civilized Dis...

Financial Contributor

Total contributions

$500 USD

Reakit

Financial Contributor

Total contributions

$70 USD

Thanks for the great work!

Benjamin Piou...

Financial Contributor

Total contributions

$55 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

$55 USD

Donation x

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

Aaron Shekey

Financial Contributor

Total contributions

$50 USD

Chromatic

Financial Contributor

Total contributions

$50 USD

Backer

Andrew Gu

Financial Contributor

Total contributions

$44 USD

Triplebyte

Financial Contributor

Total contributions

$44 USD

Budget


Transparent and open finances.

Financial contribution to Popper

from Active Code

+$10.00USD
Completed
-$1,000.00 USD
Paid
Invoice #34390

Financial contribution to Popper

from tu4mo

+$10.00USD
Completed

$
Today’s balance

-$9.12 USD

Total raised

$1,010.88 USD

Total disbursed

$1,020.00 USD

Estimated annual budget

$1,476.28 USD

Connect


Let’s get the ball rolling!

News from Popper

Updates on our 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:
Read more
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 ...
Read more
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...
Read more
Published on January 27, 2020 by Federico Zivolo

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