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.
Tiny CLI and script interpreter for embedded systems. Under 4KB flash, zero malloc, multi-instance. Interactive command line with scriptable dispatch, single-key menus, and pass-through mode.