Beautiful real-time web dashboards for ESP32 in a few lines of C++ — Zero-Waste UI (the linker strips unused widgets), offline AP + captive portal, WebSocket, i18n (EN/RU/UZ/AR + RTL) and AI control via MCP.
ESP32 smart-device firmware as a library: Wi-Fi pairing over BLE or soft-AP, TCP/UDP local control, AWS IoT MQTT with per-device certificate provisioning, HTTPS OTA. Call cything_begin() and implement two command hooks — see CyThingEsp32.h.