Jamming your WiFi network
Wammer lets you kick out all clients in your WiFi network, so you can enjoy its full bandwidth. Best part of the story: everything works fully automatically!
In order to work Wammer needs the aircrack-ng installed and a compatible WiFi device to work. For more information please visit the project's homepage.
Disclaimer: This software is for educational purposes only. Jamming WiFi networks might violate certain laws or regulations in your country. Make sure you have the network owner's permission to run this program. You are using this software on your own risk.
Note: This app is only available for elementary OS Loki. If you’re on elementary OS Juno, it will not appear in AppCenter.
You can reach out to the developer and ask that they update it for Juno.