# tecs.platform `tecs.platform` groups facilities supplied by the host. Naming it loads nothing; reading one of its child modules loads that facility without loading its siblings. ## Module contents ### Submodules | Submodule | Description | | --- | --- | | [`tecs.platform.events`](/modules/platform/events/) | Typed platform events delivered through the ECS event bus | | [`tecs.platform.os`](/modules/platform/os/) | Runtime capabilities, process signals, clipboard access, and desktop services | | [`tecs.platform.time`](/modules/platform/time/) | Platform clocks, calendar conversion, delays, and frame timing | | [`tecs.platform.window`](/modules/platform/window/) | Creating an OS window, choosing display modes, and using screen coordinates and pixels correctly |