Boost for Lemmy does this.

Sync is broken in this regard, it doesn’t permanently hide posts anymore.

My absolute favourite is when your password is too long but they don’t tell you that, I guess because they weren’t expecting it. It only causes a hitch when you later try to login and it doesn’t let you …

It’s also worth ensuring you have at least both “Undetermined” and “English” selected as your languages in your settings.

I find Lemmy isn’t super at pushing newer content at the top, and you have to just mix between the different sorts. The content is definitely there. The alternative way to mitigate this is as follows:

• In my settings I have “show read posts” unticked. This ensues posts I interact with (e.g click on, vote on) with disappear from my feed afterwards (upon refresh/reload, of course). I don’t think it clears posts that have appeared in your feed but you haven’t interacted with. This is extremely effective in keeping your feed fresh.
• When browsing on my phone (Boost For Lemmy), I make frequent use of its “hide all read” button to quickly gut anything on my feed that I’ve seen before (no interaction needed).
• You can, of course, just manually hide posts as you go but uh, the above methods are better at automating that process for you.

I used to get really annoyed with stale feeds but upon doing the above it’s pretty much always fresh content.

That said, it won’t hurt to subscribe to more communities!

One of the mobile apps has this feature, might be summit or connect. but otherwise no.

If all you need is a plank then a plank suffices

young padawan, the first lesson you ever learn on the internet is never admit your age until it no longer matters

Yes, but its maintaining support for these extentions… for now at least.