Fluidvids on new websites
Small dependency-free JavaScript library that makes YouTube and Vimeo iframe embeds scale fluidly.
- Sites using Fluidvids
- 654
- since Jul 2026
- Last 30 days
- 626
-
new sites, to Nov 11
3 in the 30 days before - Last 7 days
- 606
-
new sites
12 in the week before
| First seen | Jul 28, 2026 |
|---|---|
| Last seen | Nov 12, 2026 |
| Website | github.com |
What we found
- Fluidvids appeared on about 630 new sites in the last 30 days.[1]
- Almost all new Fluidvids sites also use jQuery.
Share of new sites using Fluidvids
The line is the 7-day average share of new sites that use Fluidvids, since 2 October. It starts at our first detection.
Who uses Fluidvids
| Type | Sites | Share | Bar |
|---|---|---|---|
| E-commerce | 42 | 27.3% | |
| Health | 29 | 18.8% | |
| Education | 13 | 8.4% | |
| Content | 12 | 7.8% | |
| Finance | 11 | 7.1% | |
| Games | 11 | 7.1% | |
| Design | 9 | 5.8% | |
| Marketing | 8 | 5.2% | |
| Social | 7 | 4.6% | |
| Hiring & HR | 5 | 3.3% | |
| Productivity | 5 | 3.3% | |
| AI | 1 | 0.7% |
| Country | Sites | Share | Bar |
|---|---|---|---|
| 9 | 12.0% | ||
| 9 | 12.0% | ||
| 8 | 10.7% | ||
| 7 | 9.3% | ||
| 6 | 8.0% | ||
| 5 | 6.7% | ||
| 4 | 5.3% | ||
| 4 | 5.3% | ||
| 4 | 5.3% | ||
| 3 | 4.0% | ||
| 3 | 4.0% | ||
| 2 | 2.7% |
| Ending | Sites | Share | Bar |
|---|---|---|---|
| .com | 395 | 61.7% | |
| .org | 24 | 3.8% | |
| .fr | 23 | 3.6% | |
| .it | 17 | 2.7% | |
| .ch | 14 | 2.2% | |
| .live | 14 | 2.2% | |
| .uk | 14 | 2.2% | |
| .net | 10 | 1.6% | |
| .ua | 9 | 1.4% | |
| .ca | 8 | 1.3% | |
| .online | 7 | 1.1% | |
| .se | 7 | 1.1% |
Javascript Library on new sites
| # | Movement | Tool | Share of category[4] | Bar | |
|---|---|---|---|---|---|
| 1 | – |
|
34.1% | ||
| 2 | – | jQuery Migrate | 18.7% | ||
| 3 | – |
|
15.9% | ||
| 4 | ▼1 |
|
13.8% | ||
| 5 | ▲1 |
|
11.0% | ||
| 6 | ▼1 |
|
8.0% | ||
| 7 | ▲1 |
|
7.2% | ||
| 8 | – |
|
6.1% | ||
| 9 | ▼1 |
|
5.7% | ||
| 10 | ▲1 |
|
4.7% | ||
| 11 | ▲1 |
|
3.4% | ||
| 12 | ▲3 |
|
3.2% | ||
| … | |||||
| 241 | ▲233 |
|
<0.1% | ||
All-time shares across the new sites we track: of all of them, and of the sites using any Javascript Library tool. Fluidvids is typically used alongside jQuery rather than instead of it. Among October launches it ranked #586 in Javascript Library, up from #819 in September. All 1832 in Javascript Library
Often used with Fluidvids
| Tool | Sites with both | vs all new sites |
|---|---|---|
| FitVids.js | 601 | 5083x |
|
|
354 | 177x |
|
|
196 | 16x |
| jQuery Migrate | 541 | 11x |
|
|
586 | 7.4x |
Tools that turn up far more often on Fluidvids sites than on new sites in general, and how many times as common each one is there.
Recently launched products built on Fluidvids
6 of the 654 sites using Fluidvids are product launches we list individually. The other 648 are new business and personal sites: they count towards the figures above but are not listed here. A watch sends them to you.
-
ASN Solution
asnsolution.org
-
Dental Professional Portal
dentalprofessionalportal.com
-
Exit Line
exitlineapp.com
Watches, exports and the API give you all 654 sites using Fluidvids, from £15 a month.
Notes
- These figures cover websites that went live since April 2026, not the web as a whole.
- 5 November 2026: Improved detection coverage for this technology. The dashed line on the chart marks the day.
- Country comes from what each site says about itself, such as a company registration, legal terms or a phone number, not just its domain ending. We count a country only where it is stated plainly enough to be sure: a governing-law clause or company registration number on a legal page, a phone country code, or a country domain ending. Sites that publish none are not counted at all.
- Some products people expect to see here are filed under a related category: UI Library.
How this page is made
FirstSited looks at each new website near the day it goes live and records what it was built with. We do not go back later, so these figures describe what sites launch with, not what they run today. A site counts towards Fluidvids when we detect Fluidvids on it at that look.
Every share on this page is a proportion of the new sites we were tracking at the time. Sites we found across the wider web count towards the figures, but only product launches are listed by name. How we detect technologies · How we find new sites