Annoyed and wanna refrain from seeing messages from certain people? Then look no further than adding this simple extension for twitch. 

Twitch shadow ban will allow you to hide or ban chat messages from people without them noticing, temporarily. Twitch shadow offers features that include: 

• Shadow ban multiple users and hide their messages
• Undo shadow ban later on, or anytime you want. 

Don't worry this extension will not notify that twitch user nor let you ban them permanently but only keep their chats/messages hidden for as long as you prefer. 

This extension is free and comes at no charge. Enjoy!