We build an open-source platform for festivals, conferences and community events. From the first registration to the last ticket scan, Festapp connects the organizer's work with the attendee's experience.
Explore Festapp · Festapp Tickets · vstupenky.online · Get in touch
| For attendees | For organizers |
|---|---|
| Branded apps on iOS, Android and the web | Ticket sales and registration forms |
| Programs, artist details and venue maps | Interactive seating plans and seat selection |
| Personal schedules and event updates | Orders, payments and QR ticket check-in |
Festival Slunovrat is one of the branded event apps powered by Festapp.
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Organizers design seating plans; attendees choose their seats at checkout.
- Festapp powers branded event apps and event administration.
- Festapp Tickets is our international ticketing service.
- vstupenky.online serves ticket buyers and organizers in the Czech market.
Our platform combines Flutter, JavaScript and PostgreSQL, with Supabase and Cloudflare infrastructure. Some of its building blocks also live in separate repositories.
| Project | What it does |
|---|---|
| Festapp | The event platform: mobile and web apps, registration, ticketing and administration. |
| Venue Layout | Flutter seating-plan editor and picker, plus a JavaScript SVG viewer and picker. Try the demo. |
| BankSync | Bank transaction ingestion for Cloudflare Workers. |
| InvoiceSync | An invoicing Worker and typed client with PDF generation and BankSync payments. |
Want to contribute? Start with the Festapp contributor guide or browse open issues.
Planning an event or building an integration? Write to us.