JavaScript positioning library for tooltips, popovers, dropdowns and other floating elements.
Get told when a new site ships with Floating UI.
Stackdar watches every launch we detect and sends you the ones using Floating UI, by email, Slack or webhook. On every plan, from £15 a month.
See how alerts work161 sites
156 found by StackScope, 5 via launch platforms
- StackScope Wider Web 146
- StackScope Discovery (Indie) 10
- Hacker News 4
- Product Hunt 1
Floating UI has been detected on 161 launches we've crawled, with 69 of those in September 2026 (0.0% of the month's launches so far). The 7-day rolling share is 0.0%, roughly steady week on week. Most recent detection: Not Interested: Your phone, quiet again., today.
It's most commonly paired with HTTP/3, Google Fonts, and jQuery. By product type, the launches using it are most often E-commerce (25%), Games (20%), and Education (10%).
What kind of products ship with Floating UI
40 launches
Domain endings using Floating UI
161 sites
- .com 60.25%
- .net 4.97%
- .org 4.35%
- .online 3.11%
- .app 1.86%
- .in 1.86%
- .sh 1.86%
- .site 1.86%
- .space 1.86%
- .store 1.86%
- .ai 1.24%
Country
17 of 161 sites, where we are semi-confident of the country.
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Italy 17.65%
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Australia 11.76%
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Canada 11.76%
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India 11.76%
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Brazil 5.88%
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Switzerland 5.88%
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United Kingdom 5.88%
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Mexico 5.88%
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Poland 5.88%
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Sweden 5.88%
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Slovakia 5.88%
Share of new sites using Floating UI
Each dot is one launch day. Line is the 7-day rolling average. Chart starts at first detection.
The shaded parts of the chart are measured against a different set of sites.
Grey: until 8 July 2026 we only tracked launches from launch platforms. From that date we crawl the wider web as well.
Amber: on 10 September 2026 we improved our infrastructure so we can index new sites much sooner, often on the day they go live. Sites found that early often haven't finished setting up, so anything usually added after launch reads lower from that date. We record each site as it was when we found it.
The share is a proportion of whatever we were tracking at the time, so it can step at these lines without the technology itself changing. For a single continuous measure, switch to launch platforms.
How StackScope detects technologies
⋮ Jul 1, 2026: Adoption figures now count launches from launch platforms. Use the source view to include StackScope Discovery.
Javascript Library leaders
| Tool | % of launches | % of category | ||
|---|---|---|---|---|
| #1 | – |
|
14.59% | 35.61% |
| #2 | – |
|
6.32% | 15.43% |
| #3 | – |
|
5.93% | 14.47% |
| #4 | – |
|
4.11% | 10.04% |
| #5 | – |
|
3.74% | 9.13% |
| … | ||||
| #268 | ▲12 |
|
<0.01% | 0.01% |
Percentages show adoption among indie launches: the share of all analysed launches, and of launches using any Javascript Library tool.Among August launches it ranked #269 in Javascript Library, up from #281 in July. All 1324 in Javascript Library →
Recent launches we can show
15 of the 161 sites using Floating UI are product launches we list individually. The other 146 are sites we found crawling the wider web: they count towards the figures above, but we do not publish them one by one. How StackScope Discovery works
ElementsKit
Developer Tools
My public second brain
Productivity
Showing the most recent 12 of 15.
The StackScope API serves all 161 sites using Floating UI, filterable and exportable, from £15 a month.