Popper

Open source

The positioning engine for all your tooltip and popover needs

Today's Balance
$364.66
Estimated Annual Budget
$635
Ensure weekly maintenance
$5,000
per year

Become a contributor

Financial contributions

Custom contribution

Donation

Make a custom one time or recurring contribution.
+ 16

12 individuals and 6 organizations have contributed

Membership

Backer

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

Starts at

$5 USD / month

+ 1

2 individuals and 2 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

Individuals

1
Donatas Šimkevičius

$50 USD since Jan 2020

2
Kumar Harsh

$50 USD since Jan 2020

3
Aaron Shekey

$50 USD since Apr 2020

4
Andrew Gu

$44 USD since Feb 2020

5
David

$35 USD since Jan 2020

6
Jon Johnson

$30 USD since Mar 2020

7
Benjamin Piouffle

$30 USD since Apr 2020

8
Calvin Freitas

$10 USD since Jan 2020

9
Joe Alden

$10 USD since Jun 2020

10
Mathias Eudeline

$5 USD since Apr 2020

Organizations

1
Triplebyte

$44 USD since Feb 2020

2
linter

$30 USD since Mar 2020

3
Open Collective Inc

$30 USD since Apr 2020

4
GravityView

$20 USD since Jan 2020

5
Stuff4Hire

$20 USD since May 2020

6
Reakit

$20 USD since Aug 2020

7
Webotomy

$10 USD since Jun 2020

8
Loyalty Leo

$5 USD since Aug 2020

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:
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

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!

Monthly financial contribution to Popper (Backer)

from Ryan Helmoski9/9/2020

+$5.00USD
Completed

Monthly financial contribution to Popper (Backer)

from Reakit9/1/2020

+$10.00USD
Completed

Monthly financial contribution to Popper (backer)

from Jon Johnson9/1/2020

+$5.00USD
Completed

Today’s balance

$364.66 USD

Estimated annual budget

~ $634.76 USD

Popper is all of us

Our contributors 21

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

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

Triplebyte
Financial Contributor

Total contributions

$44 USD

David
Financial Contributor

Total contributions

$35 USD

backer

linter
Financial Contributor

Total contributions

$30 USD

backer

Jon Johnson
Financial Contributor

Total contributions

$30 USD

Donation x

Benjamin Piou...
Financial Contributor

Total contributions

$30 USD

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

Open Collecti...
Financial Contributor

Total contributions

$30 USD

Donation x

GravityView
Financial Contributor

Total contributions

$20 USD

Thanks for the excellent script! 🍿👌

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.