A lot of these aren’t exactly “niche”, but afaik none of them exist on lemmy yet

Edit: for some reason, a bunch of these that actually do exist weren’t showing up in search unless I specifically searched for “!community@instance”. I’ve gone back through and added links to them here.

r/actuallesbians
r/anarchychess !anarchychess@sopuli.xyz
r/anime_irl
r/animemes !animemes@lemmy.ml
r/beyblade
r/bropill
r/conlangs
r/datahoarder !datahoarder@lemmy.ml
r/ddlc
r/egg_irl !egg_irl@lemmy.ml
r/femboymemes
r/forbiddensnacks !forbiddensnacks@lemmy.ml
r/gravityfalls
r/heraldry
r/heraldrycirclejerk
r/infinitytrain
r/katawashoujo
r/leopardsatemyface
r/logh
r/lycorisrecoil
r/madeinabyss
r/madokamagica
r/math !math@lemmy.ml
r/mathmemes
r/mbtimemes
r/mechanicalkeyboards !mechanicalkeyboards@lemmy.ml
r/mushokutensei
r/musictheory
r/nails
r/nextfuckinglevel
r/oshinoko !oshi_no_ko@lemmy.ml
r/philosophy !philosophy@lemmy.ml !philosophy@mander.xyz
r/photoshopbattles
r/playstupidgames
r/pokemongo
r/portal !portal@lemmy.ml
r/princessesofpower
r/programmerhumor !programmerhumor@lemmy.ml
r/shitduolingosays
r/shitpostcrusaders
r/stardustcrusaders
r/stevenuniverse
r/swordartonline !swordartonline@lemmy.ml
r/talesfromtechsupport !talesfromtechsupport@compuverse.uk
r/the10thdentist
r/thinkpad !thinkpad@lemmy.ml
r/tokipona !toki_pona@lemmy.ml
r/touchfluffytail
r/traaaaaaannnnnnnnnns !traaaaaaannnnnnnnnns@lemmy.ca
r/transadorable
r/transprogrammer
r/transhumanism !transhumanism@lemmy.ml
r/transtrans
r/visualnovels !visualnovel@lemmy.ml !visualnovels@lemmy.comfysnug.space
r/wholesomeyuri
r/yurimemes

r/ultralight, r/myog and r/wildernessbackpacking

You can tell what I’m into.

I really enjoy r/archery hope they make it here

Just the really small ones i was subscribed to, Tasker will probably be my most missed one, hard to find another forum specifically for one app!

This seems way too unlikely to happen, but r/askhistorians. It’s an exceptionally well moderated (if a bit overzealous) community that allows for both the average person to ask seemingly impossible, very specific questions as well as academics to express their knowledge and passion for those very same super specific topics they find fascinating; but have difficulty finding an audience to listen to them in their day to day lives.

r/HobbyDrama or a more hobby oriented history community. Also r/AskHistorians or similar, although that one will take more effort and setting up than simply making the community. I personally use Reddit to see a couple memes and then read both of the subs I mentioned. I like seeing people who are passionate about a thing talk about the history of that thing.

Would love to see r/hobbydrama, r/nosleep, and r/popculturechat

All of the Warhammer related subreddits!

r/piracy

r/electronics

r/rce

r/diy

r/diyaudio

r/diwhy

r/edm

r/edmproduction

r/angryupvote

r/masterhacker

r/mathmemes

r/sciencememes

r/physicsmemes

r/chemsitrymemes

r/bilogymemes

r/onejob

r/outoftheloop

r/printers

r/redneckengineering

r/torrents

r/tvtoohigh

r/winehq

r/youtubedl

r/weird

A couple, I think. WoTshow is one I really liked. And exatheist is a tiny sub where a bunch of people who were once atheists of all different religions talk religious philosophy.

Does anyone play Slay the Spire? There’s a cool community driven game going on, on the subreddit and it’d be cool to bring it over here too.

I’ve setup an instance focused on some niche topics and hobbies, there’s not much there yet but here they are if anyone wants to check them out:

FFXIV → https://possumpat.io/c/ffxiv

Bugs → https://possumpat.io/c/bugmenagerie

Esports → https://possumpat.io/c/esports

Gundam → https://possumpat.io/c/gundam

Star Trek → https://possumpat.io/c/startrek

Xenoblade → https://possumpat.io/c/xenoblade

Conlangs!

Waiting on r/linuxmasterrace tbh

r/mbti 16 mbtis

r/infp