← All technologies

Sites built with Wouter

Minimalist routing library for React and Preact.

#35 of 1433 in Javascript Library First seen: Jun 9, 2026 Last seen: Oct 3, 2026 Website: github.com
Stackdar alerts

Get told when a new site ships with Wouter.

Stackdar watches every launch we detect and sends you the ones using Wouter, by email, Slack or webhook. On every plan, from £15 a month.

See how alerts work

14,117 sites

14,024 found by StackScope, 93 via launch platforms

StackScope Wider Web 11,701 StackScope Discovery (Indie) 2,323 Product Hunt 76 Other 13 PeerPush 3 Hacker News 1
  • StackScope Wider Web 11,701
  • StackScope Discovery (Indie) 2,323
  • Product Hunt 76
  • Other 13
  • PeerPush 3
  • Hacker News 1
View: All sites All launches Launch platforms StackScope Discovery StackScope Wider Web
Last 7 days 0.1% -0.1pp
Most used with Vite, Manus, React
Top product types Health, Finance, Marketing
Green hosting 75% vs 47% avg

Wouter has been detected on 14,117 launches we've crawled. The 7-day rolling share is 0.1%, roughly steady week on week. Most recent detection: Oceania: Miracle Adventure by Connie Wu, today.

It's most commonly paired with Vite, Manus, and React. By product type, the launches using it are most often Health (18%), Finance (14%), and Marketing (12%). By domain ending, launches using it are 8.2 times as likely as the average launch to live on a .store domain. The 89 scored launches using Wouter average a StackScope score of 6.6 out of 10, against 6.4 across all launches we score.

What kind of products ship with Wouter

4,384 launches

Health
18.25%
Finance
13.73%
Marketing
12.23%
E-commerce
10.86%
Education
9.31%
Productivity
7.69%
Content
6.52%
AI
4.63%
Social
3.74%
Developer Tools
3.33%
Games
3.03%
Hiring & HR
2.44%
Design
1.96%
Crypto
1.37%
Directory
0.91%

Domain endings using Wouter

14,060 sites

  • .com 54.36%
  • .co 9.74%
  • .xyz 5.09%
  • .online 4.25%
  • .org 3.73%
  • .store 3.19%
  • .ai 2.30%
  • .io 1.90%
  • .uk 1.50%
  • .app 1.47%
  • .us 1.47%
  • .space 1.46%
  • .site 1.44%
  • .net 1.29%
  • .ca 1.00%

Country

1,193 of 14,117 sites, where we are semi-confident of the country.

  • United States United States 30.01%
  • United Kingdom United Kingdom 13.75%
  • Canada Canada 8.47%
  • Brazil Brazil 6.54%
  • India India 5.87%
  • Japan Japan 5.87%
  • France France 5.20%
  • South Korea South Korea 4.02%
  • Australia Australia 3.60%
  • Switzerland Switzerland 3.02%
  • New Zealand New Zealand 2.10%
  • Germany Germany 2.01%
  • Vietnam Vietnam 1.42%
  • Türkiye Türkiye 0.75%
  • Poland Poland 0.67%

Share of new sites using Wouter

Each dot is one launch day. Line is the 7-day rolling average; weekly averages before July 2026. Chart starts at first detection.

0.1%
last 7 days
-0.1pp vs prior week
14,117
sites all time
since Jun 2026
Wouter daily detection trend Before 8 July 2026: launch platforms only. We began crawling the wider web on this date, so the cohort this share is measured against changes here. 10 September 2026: we improved our infrastructure to index new sites much sooner, often on the day they go live, so the cohort this share is measured against changes here. 5% 2% 0% Jun Jul Aug Sep Oct Weekly averages before this point, daily after. Jul 5 · 1 / 367 = 0.3% Jul 6 · 1 / 551 = 0.2% Jul 7 · 1 / 1193 = 0.1% Jul 8 · 35 / 12665 = 0.3% Jul 9 · 57 / 23897 = 0.2% Jul 10 · 79 / 22704 = 0.3% Jul 11 · 53 / 16212 = 0.3% Jul 12 · 54 / 20486 = 0.3% Jul 13 · 58 / 21155 = 0.3% Jul 14 · 60 / 20694 = 0.3% Jul 15 · 53 / 17730 = 0.3% Jul 16 · 65 / 14486 = 0.4% Jul 17 · 102 / 19926 = 0.5% Jul 18 · 105 / 22938 = 0.5% Jul 19 · 111 / 26516 = 0.4% Jul 20 · 157 / 22976 = 0.7% Jul 21 · 70 / 21966 = 0.3% Jul 22 · 93 / 23525 = 0.4% Jul 23 · 86 / 17171 = 0.5% Jul 24 · 91 / 13156 = 0.7% Jul 25 · 55 / 9080 = 0.6% Jul 26 · 105 / 20282 = 0.5% Jul 27 · 292 / 34448 = 0.8% Jul 28 · 133 / 38837 = 0.3% Jul 29 · 179 / 50914 = 0.4% Jul 30 · 197 / 44728 = 0.4% Jul 31 · 212 / 52074 = 0.4% Aug 1 · 181 / 51417 = 0.4% Aug 2 · 208 / 50558 = 0.4% Aug 3 · 166 / 49112 = 0.3% Aug 4 · 109 / 37750 = 0.3% Aug 5 · 88 / 32886 = 0.3% Aug 6 · 76 / 36798 = 0.2% Aug 7 · 89 / 38011 = 0.2% Aug 8 · 114 / 39931 = 0.3% Aug 9 · 139 / 34544 = 0.4% Aug 10 · 95 / 29156 = 0.3% Aug 11 · 81 / 32303 = 0.3% Aug 12 · 113 / 33828 = 0.3% Aug 13 · 208 / 50366 = 0.4% Aug 14 · 189 / 51740 = 0.4% Aug 15 · 185 / 51712 = 0.4% Aug 16 · 186 / 51981 = 0.4% Aug 17 · 165 / 41597 = 0.4% Aug 18 · 157 / 54054 = 0.3% Aug 19 · 211 / 49576 = 0.4% Aug 20 · 294 / 66916 = 0.4% Aug 21 · 368 / 90708 = 0.4% Aug 22 · 359 / 91620 = 0.4% Aug 23 · 274 / 90529 = 0.3% Aug 24 · 245 / 79253 = 0.3% Aug 25 · 225 / 69484 = 0.3% Aug 26 · 232 / 65508 = 0.4% Aug 27 · 258 / 84011 = 0.3% Aug 28 · 268 / 83957 = 0.3% Aug 29 · 239 / 84760 = 0.3% Aug 30 · 325 / 94296 = 0.3% Aug 31 · 313 / 92469 = 0.3% Sep 1 · 308 / 94235 = 0.3% Sep 2 · 334 / 100525 = 0.3% Sep 3 · 323 / 94110 = 0.3% Sep 4 · 294 / 89535 = 0.3% Sep 5 · 291 / 93615 = 0.3% Sep 6 · 269 / 81784 = 0.3% Sep 7 · 187 / 79618 = 0.2% Sep 8 · 159 / 72142 = 0.2% Sep 9 · 137 / 68435 = 0.2% Sep 10 · 176 / 72287 = 0.2% Sep 11 · 204 / 77619 = 0.3% Sep 12 · 146 / 51296 = 0.3% Sep 13 · 170 / 53541 = 0.3% Sep 14 · 152 / 53591 = 0.3% Sep 15 · 176 / 53641 = 0.3% Sep 16 · 162 / 54520 = 0.3% Sep 17 · 149 / 52612 = 0.3% Sep 18 · 123 / 49037 = 0.3% Sep 19 · 107 / 41467 = 0.3% Sep 20 · 96 / 40647 = 0.2% Sep 21 · 117 / 46646 = 0.3% Sep 22 · 141 / 50782 = 0.3% Sep 23 · 128 / 53756 = 0.2% Sep 24 · 128 / 48781 = 0.3% Sep 25 · 159 / 47195 = 0.3% Sep 26 · 147 / 98721 = 0.1% Sep 27 · 126 / 49736 = 0.3% Sep 28 · 133 / 59456 = 0.2% Sep 29 · 119 / 109881 = 0.1% Sep 30 · 97 / 108666 = 0.1% Oct 1 · 79 / 109613 = 0.1% Oct 2 · 83 / 93262 = 0.1%
May 18, 2026 90 days Oct 2, 2026

The shaded parts of the chart are measured against a different set of sites.

Grey: until 8 July 2026 we only tracked launches from launch platforms. From that date we crawl the wider web as well.

Amber: on 10 September 2026 we improved our infrastructure so we can 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 that date. We record each site as it was when we found it.

The share is a proportion of whatever we were tracking at the time, so it can step at these lines without the technology itself changing. For a single continuous measure, switch to launch platforms.

How StackScope detects technologies

Javascript Library leaders

Tool % of launches % of category
#1 – jQuery 14.50% 35.14%
#2 – React Router 6.57% 15.92%
#3 – Motion 6.07% 14.72%
#4 – TanStack Router 4.30% 10.42%
#5 – Swiper 3.61% 8.75%
…
#35 ▼7 Wouter Current page 0.30% 0.72%

Percentages show adoption among indie launches: the share of all analysed launches, and of launches using any Javascript Library tool.Among September launches it ranked #39 in Javascript Library, down from #32 in August. All 1433 in Javascript Library →

Often used with

Tool Sites
Vite 13,922
Manus 13,096
React 12,811
HSTS 12,411
Lucide Icons 12,216

Tools most often detected on the same sites as Wouter.

Recent launches we can show

2,416 of the 14,117 sites using Wouter are product launches we list individually. The other 11,701 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

Oceania: Miracle Adventure by Connie Wu Oct 3, 2026 Games Mentorithm Oct 3, 2026 The Force Multiplier Oct 3, 2026 Marketing SchoolGee | Smart School Management Oct 3, 2026 Productivity LogisGO | Propriétaires & exploitants / conciergeries en courte durée Oct 2, 2026 Closing Desk Oct 2, 2026 Dressy — Rent the look Oct 2, 2026 E-commerce Grok Bot Haus | The Restaurant Coach Oct 2, 2026 AI FitFlow AI · AI food, workout, and weight tracking Oct 2, 2026 Health Personal Research Memory Oct 2, 2026 AI-Powered College Planning | The College CoPilot Oct 2, 2026 Education Decebali Oct 2, 2026

Showing the most recent 12 of 2,416.

The StackScope API serves all 14,117 sites using Wouter, filterable and exportable, from £15 a month.

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