This is a basic launcher for variety of websites. It uses some interesting techniques to prevent some extensions like GoGuardian from blocking what it launches.
One of the main features of this is that it can be deployed almost anywhere you can run JavaScript.

Want a better explanation of how it works?
Watch this get patched because I provided an easy to understand explanation lol. (well I hope it's easy to understand)

If you don't want to deploy it yourself you can use https://minidogg.github.io/MiLauncher/ To start the launcher click on the big 404 text