is a classic performance tool that focuses on running Scratch projects extremely fast by compiling them to JavaScript.
(Include a concise table in full paper draft comparing numeric metrics for the three test projects across environments — e.g., FPS, CPU, compatibility %.) Scratch Turbowarp Alternative Free
Retro-computing enthusiasts and simulation builders. is a classic performance tool that focuses on
TurboWarp allows you to add extensions that do not exist in vanilla Scratch. Scratch Turbowarp Alternative Free