require(AssetID).load("YourUsername") Why do people use it?
: Ability to bring in builds from external sources or save in-game creations to Roblox Studio. Server-Side Control : Because it is loaded via f3x require script
: Some F3X features, like importing/exporting builds, may require you to enable Allow HTTP Requests in your Game Settings. F3X Script Hub Showcase - ROBLOX EXPLOITING require(AssetID)
Many games like Admin House! allow you to use the tools legitimately by typing commands like :f3x or :btools in the chat. like importing/exporting builds
Because Asset IDs can change, get deleted by moderators, or be replaced by malicious clones, it is highly recommended to only use F3X tools obtained directly from the official Roblox toolbox or the verified F3X group if you are developing a game.