What powers stashpreview.com?

Analytics

Google Analytics

since Jan 2026

Heap v4.23.11

since Jan 2026

CDN

Cloudflare

since Jan 2026

Feature management

FlagSmith

since Jan 2026

Issue trackers

Sentry

since Jan 2026

JavaScript frameworks

Next.js v15.5.18

since Jan 2026

Next.js App Router

since Jan 2026

React

since Jan 2026

Miscellaneous

PWA

since Jan 2026

Webpack

since Jan 2026

PaaS

Vercel

since Jan 2026

Payment processors

Stripe vbasil

since Jan 2026

Programming languages

Node.js

since Jan 2026

Security

Cloudflare Bot Management

since May 2026

HSTS

since Jan 2026

UI frameworks

Radix UI

since Jan 2026

Tailwind CSS

since Jan 2026