📄️ Preflight and Inflight
Wing's two execution phases: preflight and inflight
📄️ Application tree
Instances of preflight classes in Wing are identified by a unique name.
📄️ Compiler targets
Wing compiler targets and provisioning engines
📄️ Tests
Execute tests in Winglang across multiple clouds
📄️ Simulator
A facility for executing Wing applications on the local machine for development and testing