Sites built with Spruce
Lightweight global state management layer for Alpine.js 2.x.
Get told when a new site ships with Spruce.
Stackdar watches every launch we detect and sends you the ones using Spruce, by email, Slack or webhook. On every plan, from £15 a month.
See how alerts workFound via: StackScope Discovery (Indie) 2 · StackScope Wider Web 74
Spruce has been detected on 76 launches we've crawled, with 6 of those in September 2026 (0.0% of the month's launches so far). The 7-day rolling share is 0.0%, roughly steady week on week. Most recent detection: Jiggs - High Protein Gel Snack, today.
It's most commonly paired with Alpine.js, Cloudflare, and Shopify. By product type, the launches using it are most often E-commerce (58%), Health (25%), and Social (8%). By domain ending, launches using it are 1.7 times as likely as the average launch to live on a .com domain.
What kind of products ship with Spruce
24 launches
Domain endings using Spruce
76 sites
- .com 71.05%
- .co 7.89%
- .store 6.58%
- .in 2.63%
- .us 2.63%
Share of new sites using Spruce
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. Until 8 July 2026 we only tracked launches from launch platforms; from that date we crawl the wider web as well. 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
|
14.35% | 34.46% |
| #2 | – |
React Router
|
6.76% | 16.25% |
| #3 | – |
Motion
|
6.65% | 15.98% |
| #4 | – |
TanStack Router
|
4.24% | 10.20% |
| #5 | – |
Swiper
|
3.63% | 8.72% |
| … | ||||
| #303 | ▲224 | Spruce 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 #279 in Javascript Library, up from #503 in July. All 1107 in Javascript Library →
Often used with
| Tool | Sites |
|---|---|
Alpine.js
|
76 |
Cloudflare
|
75 |
Shopify
|
74 |
| HSTS | 74 |
Vite
|
74 |
Tools most often detected on the same sites as Spruce.
Recent launches we can show
2 of the 76 sites using Spruce are product launches we list individually. The other 74 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 76 sites using Spruce, filterable and exportable, from £15 a month.