Custom uBlock Origin filters that strip the LinkedIn feed down to real posts. They hide the resurfaced reaction and comment posts, the promoted and suggested cards, the follow rails, and the right-side puzzle and add-to-your-feed modules.
Install uBlock Origin
Install the extension from the Firefox add-ons page: https://addons.mozilla.org/firefox/addon/ublock-origin/
Click "Add to Firefox", then "Add". Pin the shield icon if it is hidden.
Open the filter editor
- Click the uBlock Origin shield icon.
- Click the dashboard icon (the gears/sliders in the top-right of the popup).
- Open the "My filters" tab.
Add the filters
Paste the block below into the "My filters" box, then click "Apply changes".
! ---- Feed: reaction / comment resurfaced posts ----
www.linkedin.com##div[id*="FeedType_"]:has-text(/ commented| supports this| likes this| liked this| celebrates| loves this| reposted this| replied to| finds this/)
! ---- Feed: promoted / suggested / recommended-for-you cards ----
www.linkedin.com##div[id*="FeedType_"]:has-text(/Promoted|Suggested|Recommended for you/)
! ---- Feed: follow / people-you-may-know rails ----
www.linkedin.com##div[id*="FeedType_"]:has-text(/People you may know|Add to your feed/)
! ---- Right sidebar: puzzles + add-to-your-feed modules ----
www.linkedin.com##p:has-text(/Today.s puzzles/):upward(4)
www.linkedin.com##p:has-text(/Add to your feed/):upward(4)Each line targets one group of noise:
:has-text(...)matches a feed card by the text it contains and hides the whole card.:upward(4)walks up from a matched sidebar paragraph to the module container so the entire block is removed, not just the label.
Verify
Refresh https://www.linkedin.com/feed and confirm the noise is gone. Set the feed to "Sort by: Recent" once for a chronological order.