Puppet

The Puppet is unsup's GUI. The special distinction is because the puppet runs in a separate process. The reason for this comes back to unsup having been designed for Minecraft modpacks — namely, LWJGL3's GLFW is incompatible with AWT. If unsup were to initialize AWT pre-launch with its GUI tidbits, versions of Minecraft that use LWJGL3 won't work correctly (especially on macOS). The Puppet process's sole purpose of existence is to allow unsup to interact with AWT at an arm's length and exit once it's done using it.