xdLocalStorage on new websites
JavaScript library that shares localStorage across domains through a hidden iframe bridge.
- Sites using xdLocalStorage
- 10
- since Aug 2026
- Last 30 days
- 0.0%
-
of new sites, to Oct 21
no change on the 30 days before - Last 7 days
- 0.0%
- of new sites, 7-day average
no change on the week before
| First seen | Aug 3, 2026 |
|---|---|
| Last seen | Sep 21, 2026 |
| Website | github.com |
What we found
- xdLocalStorage did not appear on any new site in the last 30 days.[1]
Share of new sites using xdLocalStorage
The line is the 7-day average share of new sites that use xdLocalStorage, since 14 September. It starts at our first detection.
Who uses xdLocalStorage
| Ending | Sites | Share | Bar |
|---|---|---|---|
| .com | 7 | 70.0% | |
| .in | 1 | 10.0% | |
| .tech | 1 | 10.0% | |
| .uk | 1 | 10.0% |
Javascript Library on new sites
| # | Movement | Tool | Share of category[2] | Bar | |
|---|---|---|---|---|---|
| 1 | – |
jQuery
|
34.5% | ||
| 2 | – |
React Router
|
16.2% | ||
| 3 | – |
Motion
|
14.4% | ||
| 4 | – |
TanStack Router
|
10.8% | ||
| 5 | – |
Swiper
|
8.2% | ||
| 6 | ▲1 |
ES Module Shims
|
7.0% | ||
| 7 | ▲1 |
js-cookie
|
6.1% | ||
| 8 | ▼2 |
Modernizr
|
5.9% | ||
| 9 | – |
GSAP
|
4.6% | ||
| 10 | ▼1 |
Lenis
|
3.3% | ||
| 11 | ▼1 |
Masonry
|
3.2% | ||
| 12 | – |
Three.js
|
3.1% | ||
| … | |||||
| 992 | ▼655 |
xdLocalStorage
|
<0.1% | ||
All-time shares across the new sites we track: of all of them, and of the sites using any Javascript Library tool. Among September launches it ranked #1257 in Javascript Library, down from #602 in August. All 1570 in Javascript Library
Recently launched products built on xdLocalStorage
3 of the 10 sites using xdLocalStorage are product launches we list individually. The other 7 are new business and personal sites: they count towards the figures above but are not listed here. A watch sends them to you.
United States
Watches, exports and the API give you all 10 sites using xdLocalStorage, from £15 a month.
Notes
- These figures cover websites that went live since April 2026, not the web as a whole.
- 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 xdLocalStorage when we detect xdLocalStorage 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