LuaStudio

This application allows you create and run Lua code. Check samples for more details.
Save and load files to/from cloud. Long press on file/folder/project gives you more options.
Wide range of available libraries.

Best with Bluetooth keyboard. Use shortcut-keys for:
- save code: command + s
- run code: command + r
- search text in file: command + f
- quick access window: command + w
- exit from code editor: command + e
- select all text: command + a
- copy text: command + c
- cut text: command + x
- paste text: command + v
- undo: command + z
- redo: command + shift + z
Use arrows for changing cursor position and + shift for selecting text.

More details and API documentation available from app "Info" button