The website contains a couple ways for you to set this up. An installer, Prebuilt Binaries, and another one that leads you back here.
This is for the people that don't want to get a virus somehow, and also for the people that want to do this for some reason.
$ git clone https://github.com/FireStreaker2/STE-Electron.git
$ cd STE-Electron
$ npm i
$ npm run make
After everything has loaded, your directory should look something like this:
STE-Electron
├── node_modules/
├── out/
├── src
| ├── public
| | ├── favicon.png
| | ├── index.css
| | ├── index.html
| | ├── index.js
| └── index.js
├── .gitignore
├── forge.config.js
├── LICENSE
├── package-lock.json
├── package.json
└── README.md
You then want to navigate to out/ste-electron-win32-x64/
, and inside you'll find all of the binaries!