buddy đź’€
your chaotic companion, always here. buddy is a mobile-first ai chatbot designed to be your "real" best friend—it roasts you, hypes you up, and leaves you on read just like the real ones.
everyone is building mental health or skill swap sites. i built both in under an hour and didn't feel the accomplishment. so i upped the notch.
concept to apk: 4 hours 37 minutes.
the build time to market: 4h 37m (from concept to apk).
architecture: agentic-first development with a centralized profile state for instant synchronization across screens.
personality: 4-step ai pipeline (understand → reply → vibe check → delivery) ensuring the companion stays in character.
stack frontend: react native + expo (custom vanilla css, no cards, no fade animations).
backend: supabase (auth, real-time db).
ai engine: openrouter + arcee-ai trinity (large preview) for high-vibe, low-latency roasts.
persistence: hybrid asyncstorage + supabase sync for a seamless "always updated" experience.
key features centralized profile: change your name or buddy's mood, and every screen updates instantly.
vibe control: choose from 4 distinct ai personalities (toxic, supportive, chaotic, or sarcastic).
smart delivery: buddy decides whether to reply instantly or "ghost" you for a few minutes based on context.
mobile first: built with hardware back-button handling and native feeling responsiveness.
built by fawaz with antigravity 🏎️💨