ElatoAI runs 100+ voice AI models on a $5 ESP32 with no PSRAM by streaming audio via secure WebSockets to edge functions. It supports sub-2s latency and long conversations.
Uptime Kuma is a self-hosted monitoring tool with a Vue 3 reactive UI and WebSocket-powered real-time updates. Supports HTTP, TCP, WebSockets, Docker, and 90+ notification services.