This API Reference Manual documents all of the classes, data types, enumerations, functions, events, callbacks, and properties that developers may use in crafting their Roblox creations.

Frequently Used Classes/Services

The following classes comprise the most frequently viewed references:

Lua Reference

The following pages describe the built-in libraries, functions, and variables available in Roblox’s implementation of Lua.

Built-In Globals

• Lua Globals
• Roblox Globals

Lua Libraries

• coroutine
• debug
• math
• os
• string
• table
• utf8
• bit32