Sites built with iztro
Open source TypeScript library that generates Zi Wei Dou Shu astrolabe charts from a birth date and time.
Found via: StackScope Discovery (Indie) 3 · StackScope Wider Web 14
iztro has been detected on 17 launches we've crawled, with 8 of those in September 2026 (0.0% of the month's launches so far). Most recent detection: 鏡 — Mirror, yesterday.
It's most commonly paired with HTTP/3, Cloudflare DNS, and Cloudflare.
Domain endings using iztro
17 sites
- .com 52.94%
- .xyz 23.53%
- .online 5.88%
- .org 5.88%
- .site 5.88%
- .space 5.88%
Share of new sites using iztro
Each dot is one launch day. Line is the 7-day rolling average. Chart starts at first detection.
The shaded part of the chart is measured against a different set of sites.
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 that line without the technology itself changing. For a single continuous measure, switch to launch platforms.
Javascript Library leaders
| Tool | % of launches | % of category | ||
|---|---|---|---|---|
| #1 | – |
jQuery
|
14.62% | 35.61% |
| #2 | – |
React Router
|
6.27% | 15.27% |
| #3 | – |
Motion
|
5.83% | 14.21% |
| #4 | – |
TanStack Router
|
4.13% | 10.06% |
| #5 | – |
Swiper
|
3.69% | 9.00% |
| … | ||||
| #648 | ▲172 |
iztro
Current page
|
<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 #596 in Javascript Library, up from #768 in July. All 1373 in Javascript Library →
Often used with
| Tool | Sites |
|---|---|
| HTTP/3 | 11 |
Cloudflare DNS
|
9 |
Cloudflare
|
8 |
Google Fonts
|
8 |
jsDelivr
|
8 |
Tools most often detected on the same sites as iztro.
Recent launches we can show
3 of the 17 sites using iztro are product launches we list individually. The other 14 are sites we found crawling the wider web: they count towards the figures above, but we do not publish them one by one.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
The StackScope API serves all 17 sites using iztro, filterable and exportable, from £15 a month.