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Signal

Signal is a lightweight event library for Luau focused on fast dispatch, predictable listener behavior, and straightforward cleanup.

It is meant to replace ad-hoc callback lists with a small, reusable event primitive that feels natural in gameplay code.

Features

• Fast Connect and Fire
• One-shot listeners with Once
• Coroutine-friendly Wait
• Cleanup via DisconnectAll and Destroy
• Connection objects that expose Connected

Installation

[dependencies]
Signal = "cometahn142/signal@^0.1"

Quick Example

local Signal = require(Packages.Signal)

local OnDamage = Signal.new()
local conn = OnDamage:Connect(function(amount)
	print("Damage:", amount)
end)

OnDamage:Fire(25)
conn:Disconnect()
OnDamage:Destroy()

Documentation

• Installation
• Usage Patterns
• Signal API

License

MIT. See LICENSE.