As of October 13, 2026, TechLeads detects Prototype on 296,513 websites: 1.7% of JavaScript frameworks detections, the 16th most-used of 79 JavaScript frameworks technologies we track.
Quoting these numbers? Credit TechLeads with a link to this page.
Citation
TechLeads. "Companies Using Prototype." Data as of October 13, 2026. https://techleads.fyi/technology/prototypeHTML link
<a href="https://techleads.fyi/technology/prototype">Companies using Prototype (TechLeads data)</a>Sample results for Prototype
| Rank | Icon | Website | Title | Description | Company | Country | Language |
|---|---|---|---|---|---|---|---|
| #165 | Steam Community :: zomb.org | ⸮ᴎoꙅ ,bɒm ɒʏ ɘɿɒ ːsteamsaltyː https://twitch.tv/zombdot0rg ːsteamsaltyː | - | - | - | ||
| #1,000 | Goodreads | Discover and share books you love on Goodreads, the world | Goodreads | - | - | ||
| #1,000 | Index -- Fur Affinity [dot] net | Fur Affinity | For all things fluff, scaled, and feathered! | - | - | en | ||
| #1,907 | Туры из Москвы и Санкт - Петербурга по всей России | - | - | - | - | ||
| #3,262 | Центральный банк Российской Федерации | Банк России | - | - | - | - | ||
| #4,095 | ��������롦�ͥåȥ���� �����ӥ� [mixi(�ߥ�����)] | mixi(�ߥ�����)�ϡ�ͧ�͡��οͤȤΥ��ߥ�˥���������������˳ڤ�������SNS�Ȥ��������ӥ��Ǥ��� | mixi | JP | en | ||
| #5,000 | My auログイン｜au | My auログインのページ。ログインいただくと各種ご契約内容の確認・お手続きをご利用いただけます。 | - | - | ja | ||
| #5,000 | ヨドバシ.com - ヨドバシカメラの公式通販サイト【全品無料配達】 | - | - | - | - | ||
| #5,000 | Serebii.net - Where Legends Come To Life | Contains up-to-date news, databases and information about all Pok�mon Games, TCG sets and the TV show. | - | - | - | ||
| #5,000 | GRUPO TRUPER® - Es mucha herramienta | es | - | - | - | ||
| #5,000 | Chasse, p�che, tir, tactique, d�fense et collection, articles neufs et d'occasion | NaturaBuy | - | - | - | - | ||
| #5,000 | partslink24 | - | - | - | - | ||
| #5,567 | PromoDJ | Music Sounds Better with You! | - | - | - | ||
| #9,008 | Welcome to Cyndi's List | Your FREE genealogy starting point with more than 332,000 genealogy links, categorized & cross-referenced, in more than 200 categories. | - | - | - | ||
| #9,741 | PhilPapers: Online Research in Philosophy | A citation index of Philosophy containing thousands of bibliographies. | - | - | - | ||
| #9,802 | 지니 : 음악, 그리고 설레임 | 가격은 가볍게, 추천은 확실하게! 최저가로 즐기는 프리미어 사운드! 국내 최초 실시간 TOP 200 차트 | Genie | KR | ko | ||
| #10,000 | Online Live & Timed Auctions: Connecting Buyers with Sellers | Proxibid | Proxibid offers a platform to match buyers with sellers: bringing together auctioneers, consignors and buyers from multiple industries. Browse Proxibid now! | - | - | en | ||
| #10,000 | Join the World Family Tree - Geni.com | Create your family tree and invite relatives to share. Search 275 million profiles and discover new ancestors. Share photos, videos and more at Geni.com. | - | US | en-US | ||
| #10,000 | Bible Questions Answered | GotQuestions.org | Bible Questions Answered by GotQuestions.org! Fast and accurate answers to all your Bible Questions! | GotQuestions.org | - | en | ||
| #10,000 | 알라딘 | 인터넷 서점. 종이책과 ebook, 중고상품, 음반, 블루레이, 굿즈, 커피를 판매합니다. 전국 각지에 중고매장을 운영 중입니다. | - | - | - | ||
| #12,100 | Home - World Federation of Advertisers | - | - | - | - | ||
| #12,356 | The prometheus Image Archive: High-quality images from the fields of arts, culture and history | - | - | - | - | ||
| #18,710 | Nuclear Energy Agency (NEA) - Home | - | - | - | - | ||
| #23,639 | Magyar Posta Zrt. - Paysafecard | - | - | - | - | ||
| #26,158 | GATE.ac.uk - index.html | - | Gate | GB | en |
Complete Prototype website dataset in CSV. One-time purchase.
Secure checkout · 7-day download accessDistribution of websites using Prototype across countries in the TechLeads database.
| Country | Sites |
|---|---|
| United States(US) | 266 |
| Germany(DE) | 109 |
| United Kingdom(GB) | 98 |
| France(FR) | 58 |
| Switzerland(CH) | 31 |
| Netherlands(NL) | 29 |
| Japan(JP) | 26 |
| Italy(IT) | 21 |
| Belgium(BE) | 20 |
Technologies most frequently detected on the same websites as Prototype.
The most-used JavaScript frameworks technologies in the TechLeads index, by number of websites. Prototype accounts for 1.7% of JavaScript frameworks detections (296,513 websites).
| Technology | Websites | Share of JavaScript frameworks |
|---|---|---|
| React | 3,974,333 | 23.2% |
| GSAP | 2,255,987 | 13.1% |
| Vue.js | 1,917,939 | 11.2% |
| Next.js | 1,052,816 | 6.1% |
| RequireJS | 799,347 | 4.7% |
| WOW | 703,714 | 4.1% |
| styled-components | 475,571 | 2.8% |
| React Router | 473,125 | 2.8% |
| Backbone.js | 447,501 | 2.6% |
| Emotion | 435,068 | 2.5% |
Selling a JavaScript frameworks product?
Get every Prototype website as a CSV for $29, remove your own customers, and you have a list of switch prospects. You can also upload the domains to LinkedIn as a company audience and advertise to exactly these companies, no emails needed.
Get the Prototype list · Ask for 25 free Prototype sites that don't use you
Prototype market share report: competitors, rank and usage over time
TechLeads scans public websites and identifies Prototype from signals in the page HTML, scripts, cookies, HTTP headers and DNS records. Website counts refresh daily; this page uses data from October 13, 2026. Counts only include websites we have scanned, so they can differ from other providers.
Prototype is a javascript framework which aims to ease development of dynamic web applications.
45 new sites in the last 12 weeks
Prototype is a javascript framework which aims to ease development of dynamic web applications.
Our comprehensive database contains 296,513 websites using Prototype, making it the most complete Prototype sites list available. This Prototype customer websites directory helps businesses detect websites using Prototype and identify potential leads.
The largest concentrations of Prototype websites are in US, DE, GB, based on our indexed country data.
Websites using Prototype commonly also use Modernizr, jQuery, A8.net, jquery2.0.3, Impressum — reflecting typical Prototype technology stacks.
Our Prototype technology detection system scans millions of websites to identify those powered by Prototype. This list of sites with Prototype includes detailed information such as company names, contact details, social media profiles, and website rankings. Whether you're looking for top websites with Prototype or exploring Prototype adoption trends, our database provides comprehensive insights.
Each entry in our Prototype sites list includes valuable data points: domain name, global ranking, company information, contact details, social media links. This makes it easy to detect websites using Prototype and reach out to potential customers or partners.
Get instant access to the full list of sites with Prototype in CSV format. Our dataset includes all 296,513 Prototype customer websites with complete contact information, perfect for lead generation, market research, and competitive analysis. The data is regularly updated to ensure accuracy and includes the latest Prototype powered websites.
| Poland(PL) | 19 |
| Indonesia(ID) | 18 |
| Canada(CA) | 16 |
| Romania(RO) | 14 |
| Czechia(CZ) | 13 |
| Spain(ES) | 13 |
| Australia(AU) | 13 |
| Brazil(BR) | 13 |
| Russia(RU) | 12 |
| Austria(AT) | 12 |
| Finland(FI) | 11 |
| Hungary(HU) | 10 |
| South Korea(KR) | 8 |
| Ukraine(UA) | 7 |
| Malaysia(MY) | 6 |
| Norway(NO) | 6 |
| Ireland(IE) | 6 |
| China(CN) | 5 |
| Taiwan(TW) | 5 |
| Greece(GR) | 4 |
| Sweden(SE) | 4 |
Sites where we first detected Prototype, by week (UTC, weeks start Monday). Counts follow our discovery coverage, so weekly totals can vary.