We need a compositor that exposes everything as an extension. Preferably in a hot-reloadable, tweakable way, say, using Lua (with JIT). And also exposing its AP

We need a compositor that exposes everything as an extension. Preferably in a hot-reloadable, tweakable way, say, using Lua (with JIT). And also exposing its APIs in a way that allows having an analog of xdotool.