lib/

Package browserlocation describes the explicit locale and timezone values that the browser and image shipped together can apply.

Package egresspolicy holds what the VM has been told about the egress policy its session runs under.

Package livefocus tells the live view which editable element has focus in the browser, so a touch client can raise its soft keyboard for real text fields only, with the right keyboard, and close it when the field loses focus.

Package metrics exposes VM- and browser-level metrics in the Prometheus text exposition format, intended to be scraped by an external collector and aggregated across VMs.

Package oapi provides primitives to interact with the openapi HTTP API.

Package ptyio provides shared utilities for PTY I/O operations and WebSocket attach protocol types.

Package statefile writes the small JSON files that hold state the control plane hands the VM, so it survives a restart of the API process.

kmsg.go parses the kernel OOM-dump text inside /dev/kmsg messages.

Package webauthnhook answers pages' navigator.credentials.get/create publicKey requests with passkeys held outside the VM.

Package wsdrain tracks live WebSocket connections so they can be closed with a single status code when the server shuts down.

Package x11 provides helpers for talking to a local X server.

Package zstdutil provides utilities for creating and extracting tar.zst archives.