Spring on new websites

1. Spring appeared on about 28 new sites in the last 30 days.^[1]
2. Nine in ten new Spring sites also use React.

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

#	Movement	Tool	Share of all sites	Share of category[4]	Bar
1	–	Shopify	5.7%	57.4%
2	–	WooCommerce	2.7%	27.2%
3	–	Salla	0.2%	1.5%
4	–	Amazon	0.1%	1.2%
5	▲1	Tiendanube	0.1%	0.8%
…
115	▼78	Spring	<0.1%	<0.1%

All-time shares across the new sites we track: of all of them, and of the sites using any Ecommerce tool. Among September launches it ranked #171 in Ecommerce, down from #93 in August. All 2091 in Ecommerce

Tool	Sites with both	vs all new sites	Bar
Movable Ink	104	42290x
VisitIQ	104	40121x
Optimizely	104	7369x
Apollo Client	105	4678x
Hotjar	104	537x

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

3 of the 132 sites using Spring are product launches we list individually. The other 129 are sites we found crawling the wider web: they count towards the figures above, but we do not publish them one by one.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
Hallucinate hallucinate.site · Games	Sep 16
Kitacus LoFi Music kitacus.com	Sep 12
30secondsofknowledge 30secondsofknowledge.com · Serbia	Jul 11

The StackScope API serves all 132 sites using Spring, 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. Some products people expect to see here are filed under a related category: CMS, Site Builder.