VCalendar on new websites
Vue component library for calendars and date pickers.
Found via: StackScope Wider Web 35
VCalendar appeared on 15 new sites in the last 30 days.
These figures cover websites that went live since April 2026, not the web as a whole.
Vue.js
Get told when a new site ships with VCalendar.
15 new sites with VCalendar first seen in the last 30 days.
Stackdar watches every launch we detect and sends you the ones using VCalendar, by email, Slack or webhook. On every plan, from £15 a month.
See how alerts workShare of new sites using VCalendar
Each dot is one launch day. Line is the 7-day rolling average. Chart starts at first detection.
The shaded area was measured against a different set of sites, so the line can step there without VCalendar itself changing.
Coverage details
Amber: 8 July to 10 September 2026, before we improved our infrastructure to 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 10 September. We record each site as it was when we found it.
The share is a proportion of whatever we were tracking at the time. For a single continuous measure, switch to launch platforms.
What kind of sites use VCalendar
10 sites with a known type, all time
Domain endings using VCalendar
35 sites, all time
- .com 34.3%
- .fr 28.6%
- .uk 11.4%
- .org 5.7%
Country
Country likely for 11 of 35 sites (31.4%), all time.
How we know
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. Too few sites state their country plainly for the usual count, so this one also counts single signals: a country domain ending, a phone number (for North America, its area code), a location the site declares in its own page metadata, or a country-specific vendor stack and the page language where they agree and nothing contradicts them. Read these as likely rather than certain.
-
France
63.6%
-
United Kingdom
18.2%
-
Canada
9.1%
-
Germany
9.1%
Javascript Library leaders
| Tool | % of sitesall time | % of categoryall time | ||
|---|---|---|---|---|
| #1 | – |
jQuery
|
14.2% | 34.5% |
| #2 | – |
React Router
|
6.7% | 16.2% |
| #3 | – |
Motion
|
6.0% | 14.6% |
| #4 | – |
TanStack Router
|
4.4% | 10.7% |
| #5 | – |
Swiper
|
3.4% | 8.3% |
| … | ||||
| #568 | ▲322 |
VCalendar
Current page
|
<0.1% | <0.1% |
Percentages show all-time adoption across the new sites we track: the share of all of them, and of the sites using any Javascript Library tool.Among September launches it ranked #443 in Javascript Library, up from #765 in August. All 1542 in Javascript Library →
Often used with
| Tool | Sites | vs all new sites |
|---|---|---|
vue-tel-input
|
33 | 118479x |
BookingPress
|
33 | 99092x |
IONOS MyWebsite NOW
|
30 | 579x |
intl-tel-input
|
32 | 242x |
WordPress
|
34 | 7.8x |
Tools that turn up far more often on VCalendar sites than on new sites in general, and how many times as common each one is there.
35 sites across the wider web use VCalendar
None of them is a product launch we list individually, so there is nothing to show here. They still count towards the figures above. How StackScope Discovery works
The StackScope API serves all 35 sites using VCalendar, filterable and exportable, from £15 a month.