Before we write a single line of code, we must understand the battlefield:
In Roblox development, a FilteringEnabled (FE) GUI script is a system that allows a player's user interface to interact with the game world while adhering to Roblox’s mandatory security protocols. Because FE prevents local client changes from automatically showing up for other players, these scripts use RemoteEvents to "request" changes from the server. How FE GUI Scripts Work Roblox FE GUI Script
Once you understand the basic LocalScript → RemoteEvent → Script flow, you need to master these three advanced topics. Before we write a single line of code,