What powers pdfjs.community?

Analytics

Google Analytics

since Apr 2026

JavaScript frameworks

Ember.js

since Apr 2026

JavaScript libraries

jQuery v3.7.1

since Apr 2026

Moment.js v2.30.1

since Apr 2026

web-vitals

since Apr 2026

Message boards

Discourse v2026.4.0

since Apr 2026

Miscellaneous

Open Graph

since Apr 2026

PWA

since Apr 2026

Programming languages

Ruby

since Apr 2026

Security

HSTS

since Apr 2026

Tag managers

Google Tag Manager

since Apr 2026

Web frameworks

Ruby on Rails

since Apr 2026

Web servers

Nginx

since Apr 2026