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Sites built with Picturefill

JavaScript polyfill for responsive images using the picture element and srcset.

#89 of 1325 in Javascript Library First seen: Jun 24, 2026 Last seen: Sep 25, 2026 Website: scottjehl.github.io
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1,701 sites

1,694 found by StackScope, 7 via launch platforms

StackScope Wider Web 1,685 StackScope Discovery (Indie) 9 Product Hunt 7
  • StackScope Wider Web 1,685
  • StackScope Discovery (Indie) 9
  • Product Hunt 7
View: All sites All launches Launch platforms StackScope Discovery StackScope Wider Web
Last 7 days 0.1% -0.0pp
Most used with Cloudflare, jQuery, HTTP/3
Top product types E-commerce, Health, Content

Picturefill has been detected on 1,701 launches we've crawled, with 826 of those in September 2026 (0.1% of the month's launches so far). The 7-day rolling share is 0.1%, roughly steady week on week. Most recent detection: InfluDM: AI Instagram Automation, today.

It's most commonly paired with Cloudflare, jQuery, and HTTP/3. By product type, the launches using it are most often E-commerce (25%), Health (21%), and Content (12%). By domain ending, launches using it are 4.1 times as likely as the average launch to live on a .store domain.

What kind of products ship with Picturefill

321 launches

E-commerce
24.92%
Health
20.56%
Content
12.15%
Education
8.72%
Design
5.92%
Finance
5.30%
Marketing
4.05%
Social
4.05%
Games
3.74%
Developer Tools
3.12%
Productivity
2.49%
Crypto
2.18%
AI
1.56%
Hiring & HR
1.25%

Domain endings using Picturefill

1,700 sites

  • .com 63.94%
  • .de 5.47%
  • .ch 5.00%
  • .org 2.94%
  • .net 2.76%
  • .uk 2.06%
  • .ca 1.88%
  • .store 1.71%
  • .au 1.06%
  • .fr 1.06%
  • .it 1.06%
  • .xyz 1.06%
  • .in 1.00%
  • .me 1.00%

Country

348 of 1,701 sites, where we are semi-confident of the country.

  • Germany Germany 25.86%
  • Japan Japan 12.64%
  • United Kingdom United Kingdom 10.06%
  • Switzerland Switzerland 9.77%
  • France France 7.18%
  • Australia Australia 5.17%
  • Italy Italy 4.60%
  • Canada Canada 4.02%
  • India India 3.16%
  • Türkiye Türkiye 3.16%
  • Netherlands Netherlands 2.59%
  • Poland Poland 2.59%
  • Sweden Sweden 2.01%
  • Slovakia Slovakia 1.72%

Share of new sites using Picturefill

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

0.1%
last 7 days
-0.0pp vs prior week
0.1%
September so far
826 of 1,573,499 sites
1,701
sites all time
since Jun 2026
Picturefill 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 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 27 · 0 / 431 = 0.0% Jun 28 · 0 / 382 = 0.0% 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 · 1 / 12597 = 0.0% Jul 9 · 0 / 23780 = 0.0% Jul 10 · 3 / 22597 = 0.0% Jul 11 · 4 / 16090 = 0.0% Jul 12 · 5 / 20395 = 0.0% Jul 13 · 7 / 21007 = 0.0% Jul 14 · 4 / 20532 = 0.0% Jul 15 · 3 / 17365 = 0.0% Jul 16 · 1 / 14342 = 0.0% Jul 17 · 5 / 19818 = 0.0% Jul 18 · 4 / 22798 = 0.0% Jul 19 · 5 / 26380 = 0.0% Jul 20 · 2 / 22828 = 0.0% Jul 21 · 3 / 21761 = 0.0% Jul 22 · 4 / 23333 = 0.0% Jul 23 · 1 / 16957 = 0.0% Jul 24 · 0 / 12946 = 0.0% Jul 25 · 2 / 8992 = 0.0% Jul 26 · 3 / 20078 = 0.0% Jul 27 · 12 / 34010 = 0.0% Jul 28 · 17 / 38378 = 0.0% Jul 29 · 15 / 50267 = 0.0% Jul 30 · 14 / 44104 = 0.0% Jul 31 · 13 / 51305 = 0.0% Aug 1 · 15 / 50711 = 0.0% Aug 2 · 18 / 49906 = 0.0% Aug 3 · 12 / 48419 = 0.0% Aug 4 · 10 / 37490 = 0.0% Aug 5 · 8 / 32816 = 0.0% Aug 6 · 8 / 36719 = 0.0% Aug 7 · 6 / 37956 = 0.0% Aug 8 · 22 / 39825 = 0.1% Aug 9 · 12 / 34410 = 0.0% Aug 10 · 9 / 29095 = 0.0% Aug 11 · 6 / 32242 = 0.0% Aug 12 · 9 / 33759 = 0.0% Aug 13 · 21 / 50338 = 0.0% Aug 14 · 23 / 51699 = 0.0% Aug 15 · 15 / 51773 = 0.0% Aug 16 · 14 / 52124 = 0.0% Aug 17 · 16 / 41735 = 0.0% Aug 18 · 22 / 54240 = 0.0% Aug 19 · 15 / 49721 = 0.0% Aug 20 · 37 / 67217 = 0.1% Aug 21 · 37 / 90857 = 0.0% Aug 22 · 52 / 91946 = 0.1% Aug 23 · 42 / 91078 = 0.0% Aug 24 · 30 / 79643 = 0.0% Aug 25 · 24 / 69819 = 0.0% Aug 26 · 32 / 65630 = 0.0% Aug 27 · 46 / 84104 = 0.1% Aug 28 · 36 / 84014 = 0.0% Aug 29 · 56 / 84839 = 0.1% Aug 30 · 51 / 93362 = 0.1% Aug 31 · 41 / 91090 = 0.0% Sep 1 · 50 / 92722 = 0.1% Sep 2 · 34 / 98927 = 0.0% Sep 3 · 62 / 94049 = 0.1% Sep 4 · 34 / 89889 = 0.0% Sep 5 · 69 / 93847 = 0.1% Sep 6 · 27 / 82501 = 0.0% Sep 7 · 39 / 79440 = 0.0% Sep 8 · 32 / 72660 = 0.0% Sep 9 · 25 / 68927 = 0.0% Sep 10 · 21 / 73138 = 0.0% Sep 11 · 50 / 78354 = 0.1% Sep 12 · 32 / 51635 = 0.1% Sep 13 · 29 / 53889 = 0.1% Sep 14 · 29 / 54054 = 0.1% Sep 15 · 37 / 53584 = 0.1% Sep 16 · 45 / 54272 = 0.1% Sep 17 · 36 / 52194 = 0.1% Sep 18 · 30 / 48521 = 0.1% Sep 19 · 31 / 41360 = 0.1% Sep 20 · 10 / 40911 = 0.0% Sep 21 · 21 / 46817 = 0.0% Sep 22 · 28 / 50661 = 0.1% Sep 23 · 33 / 53440 = 0.1% Sep 24 · 22 / 47707 = 0.0%
Jun 1, 2026 90 days Sep 24, 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

⋮ 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 14.59% 35.54%
#2 – React Router 6.32% 15.39%
#3 – Motion 5.92% 14.42%
#4 – TanStack Router 4.12% 10.03%
#5 – Swiper 3.75% 9.13%
…
#89 ▲32 Picturefill Current page 0.04% 0.10%

Percentages show adoption among indie launches: the share of all analysed launches, and of launches using any Javascript Library tool.Picturefill is typically used alongside jQuery rather than instead of it.Among August launches it ranked #95 in Javascript Library, up from #127 in July. All 1325 in Javascript Library →

Often used with

Tool Sites
Cloudflare 1,066
jQuery 1,024
HTTP/3 958
Modernizr 814
HSTS 764

Tools most often detected on the same sites as Picturefill.

Recent launches we can show

16 of the 1,701 sites using Picturefill are product launches we list individually. The other 1,685 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

Screenshot of InfluDM: AI Instagram Automation, a launch using Picturefill InfluDM: AI Instagram Automation Sep 24, 2026 · score 7.1 Marketing Vision 365 — Integrated Business Suite: CRM, ERP, HR Sep 9, 2026 Productivity CumpleNom | Software Oficial NOM-035-STPS para Empresas Sep 7, 2026 Screenshot of NVIDIA Personal AI Router, a launch using Picturefill NVIDIA Personal AI Router Sep 6, 2026 · score 8.6 AI 360-story - Reportajes interactivos para medios de comunicación Sep 2, 2026 KafraBot - Connect your private server to Discord Aug 29, 2026 Social Snapbee - A Utility Platform for Video Workflows Aug 24, 2026 Content Screenshot of Slack Code, a launch using Picturefill Slack Code Aug 23, 2026 · score 8.6 Developer Tools Securesto-Haccp l'application des cuisiniers indépendants - Securesto-haccp Aug 22, 2026 Screenshot of Slack Code, a launch using Picturefill Slack Code Aug 20, 2026 · score 8.6 QubexTrack | Industry-Specific POS & Business Management Software India Aug 8, 2026 LtsTalk - Omnichannel live chat and AI-assisted inbox Aug 6, 2026 Marketing

Showing the most recent 12 of 16.

The StackScope API serves all 1,701 sites using Picturefill, filterable and exportable, from £15 a month.

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