A simple hello world example that supports building and debugging inside the Playdate Simulator. Only supported on Mac currently. Hitting F5 should build a PDX, launch the simulator, and connect the debugger. You can also keep the simulator open and debugger connected, and hit Cmd + Shift + B in order to build and reload without restarting anything.
The Lua language server provides autocomplete for the playdate API via the workspace settings in .vscode/settings.json.