You can play Roblox at a much higher framerate than normal simply by using FPS Unlocker. Learn how to do so right here.

Note: None of the Roblox extensions listed below alter gameplay in any way. They are strictly for adding new tools and utilities to the original web client, unlike the FPS Unlocker.

More importantly, Roblox extensions are generally safe to use. Since extensions aren't altering gameplay in any way, they aren't a bannable offense. However, players using extensions should still ...