Svelte on new websites

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.

The line is the 7-day average share of new sites that use Svelte, day by day for the last 90 days and weekly before that (left of the dashed line). The shaded areas were measured against a different set of sites, so the line can step there without Svelte itself changing.^[2][3]

#	Movement	Tool	Share of all sites	Share of category[6]	Bar
1	–	React	26.8%	84.7%
2	–	Vue.js	2.7%	8.6%
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

Tool	Sites with both	vs all new sites	Bar
WebMCP	11,364	6.2x
Google Tag Manager	12,803	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.

9,129 of the 44,409 sites using Svelte are product launches we list individually. The other 35,280 are sites we found crawling the wider web: they count towards the figures above, but we do not publish them one by one. They are included in the StackScope API and in Stackdar alerts.

Site	Found	Also detected
Meeting Cost Calculator: See What Your Meetings Actually Cost | MeetingBurn meetingburn.com · Productivity	Oct 17
pager — website templates, customization and custom sites pager.studio · AI	Oct 17
Assetky: all your investments, budget and savings in one calm screen assetky.com · Finance	Oct 17
Perry Hotter — твій персональний AI-компаньйон perryhotter.com	Oct 17
Stockly — food stock, shopping list and household chores stockly-app.com · Productivity · Croatia	Oct 17
Home | PocketBudgie — The best little budgeting app from Down Under pocketbudgie.com.au · Finance · Australia	Oct 17
ZoneTiles: every time zone, one glance zonetiles.com · Productivity	Oct 17
Elyjital · Sites web livrés en 48 h pour commerçants et artisans elyjital.com	Oct 17
Unzip Files Online Free | Fast & Secure ZIP Viewer unzipfilesonline.com	Oct 17
webhookgo webhookgo.dev · Developer Tools	Oct 17
free planning poker, schema markup, text tools and QR codes, no sign-up ayudham.app	Oct 17
Procap · Join the waitlist procap.app · India	Oct 17

Showing the most recent 12 of 9,129.

The StackScope API serves all 44,409 sites using Svelte, filterable and exportable, from £15 a month.

1. These figures cover websites that went live since April 2026, not the web as a whole.
2. Grey: before 8 July 2026, we only tracked launches from launch platforms. From that date we crawl the wider web as well, so the share is measured against a much larger set of sites. For one continuous measure, view launch platforms only.
3. 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.
4. 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.
5. 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.
6. Some products people expect to see here are filed under a related category: Meta Framework, Backend Framework.