7 technologies4 categories
avn.sh is built on Tailwind CSS with SendGrid and HSTS.
Infrastructure includes Fly.io.
Tech Stack Highlights
Frameworks & Languages3
Tailwind CSS
UI frameworks
75%
1 evidence signal
css
--tw-React Router
JavaScript frameworks
75%
1 evidence signal
JS Global
__reactRouterVersion → stringReact
JavaScript frameworks
50%
1 evidence signal
HTML
implied by React RouterAnalytics & Marketing1
S
SendGrid
Email
100%
1 evidence signal
dns
DKIM selector: s1Infrastructure & Security2
HSTS
Security
75%
1 evidence signal
Header
max-age=31536000; includeSubDomainsFly.io
PaaS
75%
2 evidence signals
Header
01KRNWS70Z6NWNTZQFD82S0EYE-sjcHeader
Fly/: Fly/8829d9560 (2026-05-12)Libraries & Utilities1
Sentry
Issue trackers
75%
1 evidence signal
Meta Tag
4f8c9e95eeba01b013c1cb6510b4cddb-e16b3fd098eecf5f