Good job, looks like you've put a lot of effort into this

I see. Going over the code I think it closely resembles the publisher->subscriber model. The primary feature which you forgot to mention is that you can attach multiple hooks/callbacks to one particular event/hookID. It's not bad although I'm not 100% sold on having to specify uniqueIDs. Also this ...

Any examples on how/why this could be used? Also, I should mention that the debug. module has general purpose hooks. This is completely unrelated to the debug module hooks brother, also sure thing: main.lua function love.update( dt ) Hook.Call( "Update", dt ) end otherfile.lua Hook.Attach...

Thanks, this is significantly faster than other A* libraries I have found could you put it on GitHub so I can fork and perhaps contribute?

I created a hook library that works similarly to the one in Garry's Mod. Insanely useful for events and code organization, I personally use it for all my projects. MIT licensed and fully documented, feel free to do whatever with it :) You can find the gist here. Example usage: main.lua function love...