Floating UI

COLLECTIVE

dropdown

popover

position

Fiscal Host: Open Source Collective

Position all types of floating elements with full control. Tooltips, popovers, dropdowns, menus, and more.

This is Floating UI's page Floating UI

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These contributions are not to be construed as commercial transactions or purchases of goods or services. By donating, contributors acknowledge th... Read more

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$5 USD / month

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+ 11

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Mini Contributor

LIMITED: 8 LEFT OUT OF 20

Same as Website Contributor tier, but we'll only display your 40×40 monochrome logo. The logo will link to your website and show a tooltip. See ht... Read more

$20 USD / month

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+ 33

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Get your organization logo, a short text, and a link to your website, on the project homepage and reach more than 70.000 monthly visitors! See htt... Read more

$100 USD / month

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Feature your logo, a short text, and a link to your website, on the GitHub repository README. Reach thousand of motivated web developers each month... Read more

$80 USD / month

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+ 93

Top financial contributors

Organizations

GitHub Sponsors

$5,872.95 USD since Nov 2023

Modern Treasury

$4,920 USD since Apr 2021

BuySellAds

$4,517.55 USD since Jan 2022

Airbnb

$3,520 USD since Oct 2021

Usetiful

$3,490 USD since Jun 2021

Dopt

$1,620 USD since Sep 2023

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$970 USD since Aug 2020

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$2,000 USD since Dec 2024

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$270 USD since Apr 2020

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$200 USD since Aug 2024

Floating UI is all of us

Our contributors 99

Thank you for supporting Floating UI.

Federico Zivolo

Admin

Creator of Popper and co-maintainer of Floating UI

James Nelson

Admin

GitHub Sponsors

$5,873 USD

Modern Treasury

Website Contributor

$4,920 USD

BuySellAds

$4,518 USD

Airbnb

README Contributor

$3,520 USD

Usetiful

Website Contributor

$3,490 USD

Incognito

README Contributor

$2,400 USD

Jan Wagebach

$2,000 USD

Dopt

Website Contributor

$1,620 USD

Chromatic

Backer

$1,350 USD

Route4Me Rout...

Website Contributor

$1,100 USD

About

Floating UI (previously Popper) is the most popular library to position floating elements like tooltips, popovers, dropdowns and more on the web and other platforms. Without a standard API provided by the web and other platforms, Floating UI aims to provide the foundation for positioning floating elements in your UIs. Used by millions of applications, it's a critical dependency for today's UI solutions.

Our team

Federico Zivolo

Admin

Creator of Popper and co-maintainer of Floating UI

James Nelson

Admin

Connect

Let’s get the ball rolling!

News from Floating UI

Updates on our activities and progress.

Popper is evolving into Floating UI!

You may have noticed the repository and the Popper organization names changed. @atomiks worked hard on a new version of Popper that is more focused on composability, cross-platform c...

Published on December 8, 2021 by Federico Zivolo

New sponsor tiers are availble!

Hello everybody! I'm sending this quick update to let everybody know new sponsor tiers are available, I don't usually use this channel for this kind of promotions so don't expect me to do it again anytime soon, I promise I'll stick to tech...

Published on October 13, 2021 by Federico Zivolo

Better `eventListeners` modifier docs

I often read about the issues developers have with the layout shifts and page content changes that result in popper misplacements. It doesn't need to be that hard, so I spent some time to improve the `eventListeners` documentation page with...

Published on October 4, 2021 by Federico Zivolo

Budget

Transparent and open finances.

Monthly financial contribution to Floating UI (Mini Contr...

Credit from BestETF to Floating UI • June 19, 2025

+$20.00USD

Completed

Contribution #862899

Monthly financial contribution to Floating UI

Credit from Grasple to Floating UI • June 15, 2025

+$2.00USD

Completed

Contribution #761749

Monthly financial contribution to Floating UI (Mini Sponsor)

Credit from Mobilemall.co to Floating UI • June 14, 2025

+$20.00USD

Completed

Contribution #692597

Today’s balance

$40,759.67 USD

Total raised

$41,779.67 USD

Total disbursed

$1,020.00 USD

Estimated annual budget

$17,112.19 USD