Postscribe on new websites
JavaScript library that runs scripts using document.write asynchronously after page load.
- Sites using Postscribe
- 45
- since Nov 2026
- Last 30 days
- 44
-
new sites, to Nov 12
none in the 30 days before - Last 7 days
- 44
-
new sites
none in the week before
| First seen | Nov 6, 2026 |
|---|---|
| Last seen | Nov 13, 2026 |
| Website | github.com |
What we found
- Postscribe appeared on about 44 new sites in the last 30 days.[1]
- Almost all new Postscribe sites also use Google Analytics.
Share of new sites using Postscribe
The line is the 7-day average share of new sites that use Postscribe, since 30 October. It starts at our first detection.
Who uses Postscribe
| Country | Sites | Share | Bar |
|---|---|---|---|
 UK |
22 | 68.8% | |
 Germany |
10 | 31.3% |
| Ending | Sites | Share | Bar |
|---|---|---|---|
| .uk | 16 | 35.6% | |
| .de | 9 | 20.0% | |
| .com | 8 | 17.8% | |
| .ie | 5 | 11.1% | |
| .live | 4 | 8.9% | |
| .it | 1 | 2.2% | |
| .se | 1 | 2.2% | |
| .studio | 1 | 2.2% |
Javascript Library on new sites
| # | Movement | Tool | Share of category[3] | Bar | |
|---|---|---|---|---|---|
| 1 | – |
jQuery
|
34.0% | ||
| 2 | – | jQuery Migrate | 18.7% | ||
| 3 | – |
React Router
|
15.9% | ||
| 4 | ▼1 |
Motion
|
13.8% | ||
| 5 | ▲1 |
TanStack Router
|
11.0% | ||
| 6 | ▼1 |
Swiper
|
8.0% | ||
| 7 | ▲1 |
ES Module Shims
|
7.2% | ||
| 8 | – |
js-cookie
|
6.1% | ||
| 9 | ▼1 |
Modernizr
|
5.7% | ||
| 10 | ▲1 |
GSAP
|
4.7% | ||
| 11 | ▲1 |
Lenis
|
3.4% | ||
| 12 | ▲3 |
Three.js
|
3.3% | ||
| … | |||||
| 740 |
Postscribe
|
<0.1% | |||
All-time shares across the new sites we track: of all of them, and of the sites using any Javascript Library tool. All 1835 in Javascript Library
Often used with Postscribe
| Tool | Sites with both | vs all new sites |
|---|---|---|
Azure SignalR Service
|
39 | 56553x |
OrderYOYO
|
39 | 16600x |
Adyen
|
39 | 9857x |
Cardinal Commerce
|
39 | 8700x |
Apple Pay
|
39 | 4706x |
Tools that turn up far more often on Postscribe sites than on new sites in general, and how many times as common each one is there.
Recently launched products built on Postscribe
1 of the 45 sites using Postscribe are product launches we list individually. The other 44 are new business and personal sites: they count towards the figures above but are not listed here. A watch sends them to you.
| Site | Found |
|---|---|
| DJ.Studio 5.0 dj.studio · Content | Nov 12 |
Watches, exports and the API give you all 45 sites using Postscribe, from £15 a month.
Notes
- These figures cover websites that went live since April 2026, not the web as a whole.
- 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 Postscribe when we detect Postscribe 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