W3C System Applications Working Group's repositories
tcp-udp-sockets
Raw sockets API
contacts-manager-api
Contacts Manager API specification
web-alarms
Task Scheduler API Specification
app-management
Application Management API: installing, uninstalling, launching, stopping applications.
device-capabilities
API to retrieve the status of the device capabilities supported and system information from the underlying device.
testsuites
Test suites for System Applications WG specs
app-lifecycle
Application Lifecycle and Events