What powers qcsp.ph?

Authentication

Clerk

since May 2026

Caching

Varnish

since Mar 2026

CDN

cdnjs

since Mar 2026

Cloudflare

since Mar 2026

Cloudinary

since Mar 2026

Fastly

since Mar 2026

jQuery CDN

since Mar 2026

Development

Turbopack

since Mar 2026

Font scripts

Google Font API

since Mar 2026

JavaScript frameworks

Next.js v16.1.6

since Mar 2026

Next.js App Router

since Mar 2026

React

since Mar 2026

React Router v6

since May 2026

JavaScript graphics

MathJax v2.7.1

since Mar 2026

JavaScript libraries

jQuery v3.3.1

since Mar 2026

Miscellaneous

HTTP/3

since Mar 2026

Open Graph

since Mar 2026

Popper v1.14.6

since Mar 2026

Webpack

since Mar 2026

PaaS

GitHub Pages

since Mar 2026

Performance

Priority Hints

since Mar 2026

Programming languages

Node.js

since Mar 2026

Ruby

since Mar 2026

Security

Cloudflare Bot Management

since May 2026

Static site generator

Jekyll v3.10.0

since Mar 2026

UI frameworks

Bootstrap v4.2.1

since Mar 2026

Tailwind CSS

since Mar 2026

Web servers

Nginx v1.29.8

since May 2026

Webmail

Google Workspace

since Mar 2026