Reddit: hide posts from chosen subreddits
Removes home-feed posts from the communities listed in the simple list you edit at the top of the script.
Code to copy
// Hide home-feed posts from subreddits you would rather not see
const HIDE = ['r/funny', 'r/aww', 'r/memes'];
function filterSubs() {
document.querySelectorAll('shreddit-post').forEach(function (p) {
if (p.dataset.jzSubChecked) { return; }
const sub = (p.getAttribute('subreddit-prefixed-name') || '').toLowerCase();
if (HIDE.some(function (s) { return s.toLowerCase() === sub; })) {
const card = p.closest('article') || p;
card.style.display = 'none';
}
p.dataset.jzSubChecked = '1';
});
}
filterSubs();
const obs = new MutationObserver(filterSubs);
obs.observe(document.documentElement, { childList: true, subtree: true });How to use this example
- Copy the code with the button above.
- Install JustZix (2 minutes) and open the extension on the target page.
- Add a new rule matching that page.
- Paste the code into the rule's JavaScript panel and save — it runs on every page visit.
Rate this example
No ratings yet — be the first.