Midday is an open-source TypeScript monorepo combining Next.js web, Tauri desktop, and Expo mobile with Supabase backend for freelancers’ business management.
Signal is an open-source AI sales intelligence platform that detects buying signals, enriches contacts via browser automation, and manages multi-step outreach. It uses Next.js, Supabase, and Anthropic Claude.
OpenBSP API offers a serverless, multi-tenant WhatsApp Business platform with a clean separation of messaging and AI agent logic using MCP over SSE and Supabase. Deploy in 15 minutes.