Babelfish.ai

A realtime, live transcription and translation app that works locally using a browser. Built with Huggingface Transformer.js and Supabase Realtime.

Features

🎙️ Realtime in-browser speech-to-text with OpenAI Whisper [transcriptionWorker.js]

📡 Broadcast to subscribed clients with Supabase Realtime. [broadcaster.jsx] [receiver.jsx]

🌏 Translate to 200 languages with Meta's NLLB-200 [translationWorker.js]

Demo

Watch a demo / tutorial

<a href="https://supabase.link/realtime-ai-yt" target="_blank"> <img width="100%" alt="vlc-demo" src="https://github.com/user-attachments/assets/5f436444-6ebc-48ab-9ed1-24de62afd933"> </a>

Run locally

• cp .env.local.example .env.local.
• Set your Supabase credentials in .env.local.
• Run npm run dev

Deploy to GitHub Pages

• Set your secrets in the GitHub repository settings.
• Push to main to deploy.