create-signal

Fast, lightweight event emitter for Luau.

Benchmarked vs SignalPlus:

Install

[dependencies]
createSignal = "sap0bombado/create-signal@1.4.3"

Creates a new signal.

Method	Signature	Description
`connect`	`(callback: (T...) -> ()) -> Connection`	Register a listener
`once`	`(callback: (T...) -> ()) -> Connection`	Register a one-shot listener
`fire`	`(...: T...) -> ()`	Fire the signal
`wait`	`() -> T...`	Yield until the signal fires, returns the args
`disconnectAll`	`() -> ()`	Remove all listeners
`destroy`	`() -> ()`	Disconnect all and clear the signal table

Field/Method	Type	Description
`connected`	`boolean`	Whether the connection is still active
`disconnect`	`() -> ()`	Disconnect this listener

local signal = createSignal<<(string, number)>>()

signal:connect(function(name, age)
    print(name, age)
end)

signal:fire("John", 23)