Websites Using PDF.js

PDF.js is a JavaScript library developed by Mozilla that renders PDF documents directly in web browsers without requiring plugins or external applications. It uses HTML5 Canvas and JavaScript to parse and display PDF files, enabling cross-platform PDF viewing capabilities.

Categories: Miscellaneous

Official website: https://mozilla.github.io/pdf.js/

1215 websites using PDF.js

PDF.js is ranked #11 of 148 in Miscellaneous by website adoption.

Miscellaneous alternatives ranked by popularity

Open Graph — 193,388 websites
HTTP/3 — 160,964 websites
PWA — 85,011 websites
Popper — 10,637 websites
Gravatar — 8,375 websites
Webpack — 5,979 websites
DocuSign — 2,468 websites
Cloudinary — 2,380 websites
LottieFiles — 1,918 websites
Azure Edge Network — 1,276 websites

Technologies commonly used with PDF.js

PHP — 89% co-occurrence
MySQL — 82% co-occurrence
WordPress — 82% co-occurrence
Open Graph — 79% co-occurrence
jQuery — 77% co-occurrence
Font Awesome — 75% co-occurrence
Schema.org — 71% co-occurrence
Priority Hints — 63% co-occurrence

How WhatStack detects PDF.js

WhatStack detects PDF.js by analyzing HTTP headers, HTML source code, JavaScript globals, meta tags, cookies, DNS records, and ads.txt entries using signature-based pattern matching across 10 different analyzers.

Frequently Asked Questions

What is PDF.js?: PDF.js is a JavaScript library developed by Mozilla that renders PDF documents directly in web browsers without requiring plugins or external applications. It uses HTML5 Canvas and JavaScript to parse and display PDF files, enabling cross-platform PDF viewing capabilities.
How many websites use PDF.js?: WhatStack has detected PDF.js on 1215 websites in our database.
How do you detect PDF.js?: We analyze HTTP headers, HTML source, JavaScript globals, meta tags, cookies, DNS records, and ads.txt entries to identify PDF.js with high accuracy using signature-based pattern matching.