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Service worker toolkit for building progressive web apps.

#100 of 1324 in Javascript Library First seen: May 19, 2026 Last seen: Sep 24, 2026 Website: serwist.pages.dev
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1,482 sites

1,416 found by StackScope, 66 via launch platforms

StackScope Discovery (Indie) 1,003 StackScope Wider Web 413 Product Hunt 45 Other 12 Hacker News 6 PeerPush 3
  • StackScope Discovery (Indie) 1,003
  • StackScope Wider Web 413
  • Product Hunt 45
  • Other 12
  • Hacker News 6
  • PeerPush 3
View: All sites All launches Launch platforms StackScope Discovery StackScope Wider Web
Last 7 days 0.0% -0.0pp
Most used with Next.js, React, Tailwind CSS
Top product types Productivity, Health, Education
Green hosting 26% vs 46% avg

Serwist has been detected on 1,482 launches we've crawled, with 393 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: Orbit Thread — Your thoughts, in context, today.

It's most commonly paired with Next.js, React, and Tailwind CSS. By product type, the launches using it are most often Productivity (22%), Health (12%), and Education (11%). By domain ending, launches using it are 2.0 times as likely as the average launch to live on a .me domain. The 61 scored launches using Serwist average a StackScope score of 8.0 out of 10, against 6.4 across all launches we score.

What kind of products ship with Serwist

657 launches

Productivity
22.07%
Health
12.02%
Education
11.26%
Finance
10.50%
Social
8.83%
E-commerce
7.91%
Games
7.00%
Content
5.33%
AI
3.20%
Crypto
3.20%
Developer Tools
3.04%
Marketing
2.59%
Hiring & HR
1.83%
Design
0.91%
Directory
0.30%

Domain endings using Serwist

1,482 sites

  • .com 41.50%
  • .app 24.36%
  • .online 3.51%
  • .ai 2.83%
  • .io 2.70%
  • .co 2.50%
  • .in 2.36%
  • .xyz 1.96%
  • .org 1.82%
  • .me 1.75%
  • .site 1.69%
  • .net 1.55%
  • .uk 1.35%
  • .dev 1.21%
  • .tech 1.21%

Country

20 of 1,482 sites, where we are confident of the country.

  • India India 30.00%
  • Canada Canada 10.00%
  • Germany Germany 10.00%
  • United Kingdom United Kingdom 10.00%
  • Hong Kong SAR China Hong Kong SAR China 5.00%
  • Israel Israel 5.00%
  • South Korea South Korea 5.00%
  • Malaysia Malaysia 5.00%
  • Netherlands Netherlands 5.00%
  • Poland Poland 5.00%
  • Romania Romania 5.00%
  • United States United States 5.00%

Share of new sites using Serwist

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

0.0%
last 7 days
-0.0pp vs prior week
0.0%
September so far
393 of 1,524,998 sites
1,482
sites all time
since May 2026
Serwist 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. 5% 2% 0% May Jun Jul Aug Sep Jul 1, 2026: Adoption figures now count launches from launch platforms. Use the source view to include StackScope Discovery. Weekly averages before this point, daily after. Jun 26 · 0 / 534 = 0.0% Jun 27 · 1 / 431 = 0.2% Jun 28 · 1 / 382 = 0.3% Jun 29 · 0 / 501 = 0.0% Jun 30 · 0 / 801 = 0.0% Jul 1 · 0 / 795 = 0.0% Jul 2 · 0 / 603 = 0.0% Jul 3 · 0 / 499 = 0.0% Jul 4 · 0 / 411 = 0.0% Jul 5 · 0 / 367 = 0.0% Jul 6 · 0 / 551 = 0.0% Jul 7 · 0 / 1187 = 0.0% Jul 8 · 13 / 12597 = 0.1% Jul 9 · 21 / 23780 = 0.1% Jul 10 · 21 / 22596 = 0.1% Jul 11 · 8 / 16090 = 0.0% Jul 12 · 14 / 20395 = 0.1% Jul 13 · 20 / 21007 = 0.1% Jul 14 · 11 / 20532 = 0.1% Jul 15 · 14 / 17365 = 0.1% Jul 16 · 9 / 14342 = 0.1% Jul 17 · 13 / 19818 = 0.1% Jul 18 · 20 / 22798 = 0.1% Jul 19 · 21 / 26380 = 0.1% Jul 20 · 12 / 22828 = 0.1% Jul 21 · 14 / 21761 = 0.1% Jul 22 · 12 / 23333 = 0.1% Jul 23 · 9 / 16956 = 0.1% Jul 24 · 9 / 12946 = 0.1% Jul 25 · 5 / 8993 = 0.1% Jul 26 · 15 / 20066 = 0.1% Jul 27 · 17 / 33989 = 0.1% Jul 28 · 27 / 38378 = 0.1% Jul 29 · 22 / 50264 = 0.0% Jul 30 · 19 / 44101 = 0.0% Jul 31 · 23 / 51305 = 0.0% Aug 1 · 30 / 50708 = 0.1% Aug 2 · 26 / 49906 = 0.1% Aug 3 · 17 / 48418 = 0.0% Aug 4 · 20 / 37490 = 0.1% Aug 5 · 18 / 32815 = 0.1% Aug 6 · 20 / 36717 = 0.1% Aug 7 · 24 / 37956 = 0.1% Aug 8 · 20 / 39825 = 0.1% Aug 9 · 15 / 34408 = 0.0% Aug 10 · 10 / 29090 = 0.0% Aug 11 · 15 / 32242 = 0.0% Aug 12 · 14 / 33756 = 0.0% Aug 13 · 27 / 50333 = 0.1% Aug 14 · 26 / 51696 = 0.1% Aug 15 · 23 / 51768 = 0.0% Aug 16 · 20 / 52120 = 0.0% Aug 17 · 12 / 41733 = 0.0% Aug 18 · 30 / 54236 = 0.1% Aug 19 · 23 / 49715 = 0.0% Aug 20 · 26 / 67214 = 0.0% Aug 21 · 15 / 90853 = 0.0% Aug 22 · 29 / 91945 = 0.0% Aug 23 · 25 / 91072 = 0.0% Aug 24 · 31 / 79639 = 0.0% Aug 25 · 27 / 69777 = 0.0% Aug 26 · 20 / 65612 = 0.0% Aug 27 · 35 / 84099 = 0.0% Aug 28 · 23 / 84012 = 0.0% Aug 29 · 25 / 84835 = 0.0% Aug 30 · 27 / 93355 = 0.0% Aug 31 · 29 / 91083 = 0.0% Sep 1 · 28 / 92720 = 0.0% Sep 2 · 30 / 98923 = 0.0% Sep 3 · 33 / 94048 = 0.0% Sep 4 · 30 / 89887 = 0.0% Sep 5 · 28 / 93841 = 0.0% Sep 6 · 23 / 82499 = 0.0% Sep 7 · 25 / 79437 = 0.0% Sep 8 · 21 / 72654 = 0.0% Sep 9 · 17 / 68918 = 0.0% Sep 10 · 14 / 73069 = 0.0% Sep 11 · 18 / 78305 = 0.0% Sep 12 · 12 / 51628 = 0.0% Sep 13 · 4 / 53882 = 0.0% Sep 14 · 14 / 54038 = 0.0% Sep 15 · 13 / 53578 = 0.0% Sep 16 · 15 / 54268 = 0.0% Sep 17 · 10 / 52143 = 0.0% Sep 18 · 7 / 48495 = 0.0% Sep 19 · 5 / 41326 = 0.0% Sep 20 · 9 / 40890 = 0.0% Sep 21 · 9 / 46744 = 0.0% Sep 22 · 9 / 50601 = 0.0% Sep 23 · 19 / 53104 = 0.0%
Apr 27, 2026 90 days Sep 23, 2026

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.

How StackScope detects technologies

⋮ Jul 1, 2026: Adoption figures now count launches from launch platforms. Use the source view to include StackScope Discovery.

Javascript Library leaders

Tool % of launches % of category
#1 – jQuery 14.60% 35.57%
#2 – React Router 6.33% 15.41%
#3 – Motion 5.93% 14.45%
#4 – TanStack Router 4.12% 10.03%
#5 – Swiper 3.74% 9.11%
…
#100 ▼26 Serwist Current page 0.04% 0.09%

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 #100 in Javascript Library, down from #74 in July. All 1324 in Javascript Library →

Often used with

Tool Sites
Next.js 1,481
React 1,478
Tailwind CSS 1,197
HSTS 1,175
Vercel 928

Tools most often detected on the same sites as Serwist.

Recent launches we can show

1,069 of the 1,482 sites using Serwist are product launches we list individually. The other 413 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

Orbit Thread — Your thoughts, in context Sep 24, 2026 Productivity ShaadiFolio | Wedding Photo Galleries, Albums & Face Search Sep 24, 2026 Social PlatenPrintX — Custom Apparel, Printed & Shipped in the USA Sep 24, 2026 E-commerce ShaadiFolio | Wedding Photo Galleries, Albums & Face Search Sep 24, 2026 Social ClubIA Sport Sep 23, 2026 AdWhispr | Your AI Marketing Agent Sep 23, 2026 Marketing Convix Sep 23, 2026 Hamamcan – Oyna, Kaç, Zirveye Tırman Sep 23, 2026 Pip's Adventures Sep 23, 2026 Tastea Sep 23, 2026 E-commerce Dart Chalk — Darts Scorekeeper Sep 23, 2026 FanParking.Space — One exact spot. Every home game. Sep 23, 2026

Showing the most recent 12 of 1,069.

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