Svelte on new websites

Compiler-first reactive web framework.

Sites using Svelte
45,444
since Apr 2026
Last 30 days
0.7%
of new sites, to Oct 18
-0.1 pts on the 30 days before
Last 7 days
0.7%
of new sites, 7-day average
no change on the week before
Rank in Framework
#3
of 69 tools, all time
In our data since Apr 2026
Last seen Oct 19, 2026
Website svelte.dev

What we found

  1. About 1 in 140 websites that went live in the last 30 days were built with Svelte (0.7%).[1]
  2. It is the third most common frontend framework on new sites. React appears on about 40 times as many.
  3. It is unusually common on .store domains: 3.8% of the domains running it, against 1.7% of domains across new sites.

Share of new sites using Svelte

0.00% 0.25% 0.50% 0.75% 1.00% 10 Sep Oct

The line is the 7-day average share of new sites that use Svelte, since 10 September.

What runs on Svelte

Percentages are the all-time share of Svelte sites that also use each one.

Who uses Svelte

Kind of site 12,371 sites with a known type
TypeSitesShareBar
E-commerce 2,006 16.2%
Health 1,640 13.3%
Developer Tools 1,514 12.2%
Productivity 1,209 9.8%
Games 1,030 8.3%
Education 954 7.7%
Finance 769 6.2%
Content 648 5.2%
AI 627 5.1%
Social 579 4.7%
Marketing 575 4.7%
Design 326 2.6%
Country[2] 7,692 sites with a likely country
CountrySitesShareBar
South Korea 1,260 16.4%
Australia 994 12.9%
UK 928 12.1%
France 885 11.5%
US 768 10.0%
India 719 9.4%
Canada 281 3.7%
Switzerland 265 3.5%
Saudi Arabia 257 3.3%
Germany 227 3.0%
Sweden 202 2.6%
Brazil 84 1.1%
Domain ending 45,300 sites
EndingSitesShareBar
.com 26,349 58.2%
.app 2,217 4.9%
.online 1,860 4.1%
.store 1,760 3.9%
.dev 1,176 2.6%
.org 964 2.1%
.uk 952 2.1%
.au 885 2.0%
.fr 823 1.8%
.in 807 1.8%
.net 746 1.7%
.co 741 1.6%
Green hosting[3] 1,215 checked sites since Apr 2026
SitesGreenBar
Svelte 60%
All new sites 47%

Framework on new sites

# Movement Tool Share of all sites Share of category[4] Bar
1 – React 26.6% 84.6%
2 – Vue.js 2.7% 8.5%
3 – Svelte 0.8% 2.4%
4 – Alpine.js 0.6% 2.0%
5 – Angular 0.3% 1.0%

All-time shares across the new sites we track: of all of them, and of the sites using any Framework tool. The most common alternatives to Svelte on new websites are React and Vue.js. All 69 in Framework

Often used with Svelte

Tool Sites with both vs all new sites Bar
WebMCP 11,715 6.1x
Google Tag Manager 13,054 2.4x

Tools that turn up far more often on Svelte sites than on new sites in general, and how many times as common each one is there.

Recently launched products built on Svelte

Notes

  1. These figures cover websites that went live since April 2026, not the web as a whole.
  2. 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.
  3. Green hosting is the share whose web host The Green Web Foundation lists as running on green energy, among sites checked since 1 April 2026, against the same share for every new site we checked over that time. Data from The Green Web Foundation.
  4. Some products people expect to see here are filed under a related category: Meta Framework, Backend Framework.

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 Svelte when we detect Svelte 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

Something not look right? If a technology shown here is wrong or out of date, email [email protected] and we'll review it.