Called It
Friendly bets for friends and family. Make a group, create a bet like "When will X give birth?", and everyone claims a timeslot. Closest guess takes the pot. Points only, no money.
Stack
- SvelteKit + Svelte 5, TypeScript
- Supabase (auth + Postgres with row-level security)
- Paraglide JS for English and Danish (English is the base language)
- Vercel for hosting
Getting started
npm install
cp .env.example .env
npm run dev
.env.example points at the Supabase project. The publishable key is safe to expose; it only allows what the RLS policies permit.
Database
The schema lives in supabase/migrations. In short:
groups, group_members, group_invites: private groups are joined with an invite link, public ones by anyone logged in.bets: a question with a timeslot grid (answer_config), a fixed buy-in and a closing time.wagers: one claimed slot per person per bet; each slot can only be claimed once.group_leaderboard: net points per member, over resolved bets.
Placing wagers, joining groups and resolving bets go through database functions (place_wager, join_group, resolve_bet, …) so the rules are enforced in one place.
To regenerate the TypeScript types after a schema change:
npx supabase gen types typescript --project-id djqhwqogbcgahawabylz > src/lib/database.types.ts
Translations
Strings live in messages/en.json and messages/da.json. Use them with m.key() from #lib/paraglide/messages.js. The language comes from a cookie (set by the language picker), then the browser's language, then English. URLs are the same in every language.
License
AGPL-3.0
