Self-managed website for a tennis centre – publish tournaments, take online registrations for tournaments and the tennis school, edit every text and image in the admin.
Lead developer: front end, admin CMS, tournament and registration system – as part of my work at Antigravity
Stack
Astro, TypeScript, Vercel Blob, Resend, Vitest
Starting point
Rebuild of the website for a tennis centre with a tennis school, bistro and shop. The previous 27-page site was carried over and restructured. The team needed to manage tournaments, registrations and content on its own.
What I built
Tournament system: publish tournaments in the admin, online registration, tournament calendar, CSV export of registrations
Online registration for the tennis school, including consent to the terms
Every text and image editable in the admin, with a screenshot preview next to each section
PDF uploads for tournament announcements and newsletters
Pages for court booking, shop and bistro
Technical details
Astro 7 with server rendering, content and media in Vercel Blob – separated into staging and production
Every write route checks origin and admin rights and has its own test (Vitest)
A load test with 20 parallel writes uncovered a storage failure mode under concurrent access – fixed
Per-IP rate limit so public forms do not produce a flood of errors
