AjaxZip3 on new websites 
JavaScript library that auto-fills Japanese address fields from a postal code.
- Sites using AjaxZip3
- 337
- since Jul 2026
- Last 30 days
- 0.0%
-
of new sites, to Oct 19
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 | Jul 10, 2026 |
|---|---|
| Last seen | Oct 20, 2026 |
| Website | yubinbango.github.io |
What we found
- AjaxZip3 appeared on about 100 new sites in the last 30 days.[1]
- Almost all new AjaxZip3 sites also use jQuery.
Share of new sites using AjaxZip3
The line is the 7-day average share of new sites that use AjaxZip3, since 10 September.
Who uses AjaxZip3
| Country | Sites | Share | Bar |
|---|---|---|---|
| Japan |
152 | 100.0% |
| Ending | Sites | Share | Bar |
|---|---|---|---|
| .com | 297 | 88.1% | |
| .net | 18 | 5.3% | |
| .live | 6 | 1.8% | |
| .me | 6 | 1.8% | |
| .site | 5 | 1.5% | |
| .xyz | 3 | 0.9% | |
| .pro | 1 | 0.3% | |
| .store | 1 | 0.3% |
Javascript Library on new sites
| # | Movement | Tool | Share of category[3] | Bar | |
|---|---|---|---|---|---|
| 1 | – |
jQuery
|
34.5% | ||
| 2 | – |
React Router
|
16.2% | ||
| 3 | – |
Motion
|
14.5% | ||
| 4 | – |
TanStack Router
|
10.8% | ||
| 5 | – |
Swiper
|
8.3% | ||
| … | |||||
| 241 | ▼28 | AjaxZip3 | <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 #253 in Javascript Library, down from #225 in August. All 1553 in Javascript Library
Often used with AjaxZip3
| Tool | Sites with both | vs all new sites |
|---|---|---|
| Presinet | 206 | 13993x |
Table of Contents Plus
|
211 | 2819x |
AddToAny
|
213 | 1037x |
Plesk
|
237 | 93x |
Google Maps
|
245 | 18x |
Tools that turn up far more often on AjaxZip3 sites than on new sites in general, and how many times as common each one is there.
Recently launched products built on AjaxZip3
1 of the 337 sites using AjaxZip3 are product launches we list individually. The other 336 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 |
|---|---|
|
声と場所をつなぐ、歩きながら楽しむ観光音声ガイドアプリ
nonstain.net · Japan
|
Sep 1 |
Watches, exports and the API give you all 337 sites using AjaxZip3, 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 AjaxZip3 when we detect AjaxZip3 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