Copy past from our “newbie welcome package” which is itself pasted from: https://jlai.lu/comment/12441672

With keyword filter:

• Voyager
• Connect
• Eternity
• Interstellar
• Raccoon
• Summit
• Sync
• Tesseract
• Thunder
• Boost

Without keyword filter:

• Alexandrite
• Jerboa
• Lemmy UI
• mlmym
• Next
• Photon
• Quiblr

Boost for android

You can do it on browser too by using an adblocker and adding custom filters.

For hiding threads: feddit.uk##div.post-listing:has(span:has-text("/trump/i"))

For hiding comments: feddit.uk##article.comment-node:has(div.comment-content:has(p:has-text(/trump/i)))

Naturally you also need to change the instance name to that of your’s.

Voyager

Voyager on Android does.

Mlem for iOS let‘s you filter for keywords

Connect on Android has it

On iOS, Arctic has it.