https://turbowarp.github.io/unpackager/
Extract the original Scratch project from HTML or zip files generated by the TurboWarp Packager, the forkphorus packager, or HTMLifier.
The unpackager is developed as a simple static website. There is no build step. index.html is the website and unpackager.js is the core unpackaging logic. Library dependencies are manually vendored in the dependencies folder.
This Source Code Form is subject to the terms of the Mozilla Public License, v. 2.0. If a copy of the MPL was not distributed with this file, You can obtain one at http://mozilla.org/MPL/2.0/.