Ask HN: What are some niche communities you enjoy?

437 points by lainon ↗ HN

354 comments

[ 3.6 ms ] story [ 252 ms ] thread
reddit.com/r/proceduralgeneration
Thanks for this.
I enjoy lurking some niche subs

/r/waifuism is probably my favorite

Muff Wiggler - a forum for modular synth enthusiasts

https://www.muffwiggler.com

Just came across this yesterday while planning my new rig!
That's a great community. Everyone's level-headed (no pun intended) and not at all snobby or elitist about various modules.
One of my favorite (and most expensive) hobbies!
Neverending GAS...
You may also enjoy lines:

https://llllllll.co

The main focus was/is Brian Crabtree’s Monome modules (https://monome.org) but it’s a fascinating community generally.

I can’t really afford any of this stuff (I use VCV Rack and Reaktor), but the design quality of Monome’s hardware is simply staggering.

Makerspaces are fun place to find all sorts of niches in the DIY community.
Top Chess Engine Championship: http://tcec.chessdom.com/season13/live.php and the amazing community project of LCZero to replicate Alpha Zero results in Chess: https://groups.google.com/forum/#!forum/lczero
Is there a sense that LCZero will eventually catch up to the top traditional contenders like Stockfish, it is there a possibility of a bottleneck with the machine learning?
I would argue that the Alpha Zero algorithm does well at learning chess via self play to get to a master level, but the high level chess engines are super-optimized for their specific domain problem and so will remain out of reach.
Leela and AlphaZero are already comfortable beyond master level and into the 3200s in ELO terms, at least. As for the best engines today (who I've no doubt we'll see win out at TCEC - Wasp has already been holding its own in division 4) I think they're super optimized on one axis - search, but not optimized very much (in the grand scheme of things) on the other - evaluation.

AlphaZero and LCZero show have orders of magnitude better evaluation is available and can go toe to toe with existing engines despite radically fewer nodes searched. I wouldn't be surprised however, after this current generation of NNs get good, if the traiditional Alpha-Beta engines can't encode _some_ of the more subtle positional knowledge they've picked up, in a way that works quickly with their current architectures.

And I expect the flip side is also true - radically better hardware and algorithms for both training and executing neural networks. Even after that, I think there’s a huge gap in the market for a system that not only sees tactics deeply and had an almost flawless positional sense, but can explain and train humans in what it sees.
rizon ircs for programming. People make fun of this place a lot
Why do people make fun of it? Never heard of it
Mostly the insufferable Silicon Valley entrepreneur stereotype.
Xenharminic has a lot of nice info about alternative musical tuning systems. (Note: they are in the process of migrating away from wikispaces. I'm not sure what the current state of the processes is.)

http://xenharmonic.wikispaces.com/

I like to stay updated of what the Kindle hacking community is up to.

https://www.mobileread.com/forums/forumdisplay.php?f=150

My PW3 Kindle got way better with the many hacks I've learned there.

I was looking at this yesterday and I also use a PW3. It seemed you actually have to open the case for physical access to jailbreak it. Did you do that? I punted.
Since it is somewhat risky if you’re not completely sure of what you are doing (as is my case, since I would be almost blindly following steps), and since there is a software hack to jailbreak it, I preferred the latter.

But the community there is very helpful and I’m convinced that if I were to physically hack it, I would find enough help there to guide me through.

What can you do with a jailbroken Kindle?
With a jailbroken Kindle you can, for instance, install koreader[1], a feature-rich alternative ebook reader application that enhances the somewhat limited capabilities of Kindle’s native reader.

For instance, with koreader you can open djvus, epubs, fb2 (if you’re onto those formats), but what makes koreader especially appealing to me is that it is a far better pdf reader than Kindle’s native.

Or you can look for a pool of available hacks[2] that make Kindle’s overall usage far more suited to your own particular needs. One example is the screensavers hack that allows you to choose either to use your own images (somewhat interesting if you’re onto customizing them to your tastes); or you can, as I prefer, to use that last displayed screen as the screensaver, as this allows you to keep a book’s opened page in display while you are taking notes or doing some other book research related task.

Some of these new features are now so essential to my Kindle’s experience that I can’t imagine myself using an original one without jailbreaking it. Also, I have my Kindle since 2015 and I’m in no hurry to get a newer or more capable model. As it is, it is very tailored to my academic needs.

[1] https://github.com/koreader/koreader

[2] https://www.mobileread.com/forums/showthread.php?t=180113

Is this old XKCD [1] still true? Or have all the cell signals serving it shut down?

[1] https://xkcd.com/548/

I just got out my Kindle Keyboard (Kindle 3) and tried it out... the 3G still works! It's a bit slow, but you can launch the browser from the Experimental window, choose the Wikipedia bookmark, and it still loads. I was able to search for the entry for the above referenced book and read it.

(That said, it's probably the first time I've used my Kindle Keyboard in months. I mostly use my phone or Samsung tablet for reading Kindle now.)

I highly recommend koreader. I use it on a Kobo Aura HD, and it's really excellent. It's much nicer for lots of things than staring at a computer monitor.
> but what makes koreader especially appealing to me is that it is a far better pdf reader than Kindle’s native

Same! On-the-fly column splitting, text reflow, and contrast adjustment makes reading academic papers much more pleasant.

At one point I was considering jailbreaking and writing a couple apps for the current PW, but after digging around the “Kindle Developer’s Corner” all I found were hacks to install, not really any comprehensible resources about how to develop for the devices.
Not sure if it's considered 'niche', but I enjoy /r/mechanicalkeyboards
Furries

The best part is you not only get to hang out with lots of fluffy animal people (who often share your variety of not quite cis and straight), you get to bring all your hobbies along. Lots of furry musicians, programmers, writers, etc.

Furries are basically the bulk of my usable professional network. It's great.
Now I'm curious about what you do professionally.
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My furry friends throw awesome parties and are some of the most creative people I know. I've gotten a lot better at DJing thanks to them :)
Sometimes I wish I was one because it seems like in a tight knit community like that you can make some really good friends that will have your back and help you out.
There's no entry fee or test. Sometimes furries will even adopt people! Go look up Boozy Badger for a recent example.

You can just decide you're a furry and find an entry point into the community. There's even a furry making new ones with every match in the fighting game community.

All you have to do to be a furry is... decide to be a furry. That's it! The culture is super welcoming.
How do you deal with the unfavorable thermal properties of those suits?
Fursuiters are a tiny part of the community. Most people can't afford the $1-17k they cost even if they want one.

I don't know what they use to keep cool.

It can be very difficult.

Solutions range from wearing a cooling vest that contains gel packs (you freeze them before wearing them) to fursuits with integrated cooling fans. (Often they vent through the ears.)

My favorite thing about the furry fandom is that, for most fandoms, the thing you share is that you're a fan of something, whether that's a TV show or an artist or whatever.

The biggest thing that furries have in common is that they are fans of each other. There's no other central rallying point.

It's a culture that encourages niceness.

This is interesting.. I've only ever heard bad (well odd) things about them mainly on reddit but I admit I'm quite ignorant on literally everything to do with that culture.

Could you please shed some more light on this community? Maybe a link that describes it properly - I can google but could stumble upon maybe an unfactual website without knowing it.

A community that encourages niceness is something I haven't really heard of before yet sounds super interesting - that's not to say that a community has to explicitly say they're nice to be nice. I know I've had my fair share of going out of my comfort zone meeting others and not knowing whether they are "that" person or not. Although maybe it's good for me to come to terms with knowing that not everyone is friendly and that that's okay.

http://osdev.org/

Hobbyist Operating Systems Development!

We also have forums: http://f.osdev.org/ and IRC: Freenode/#osdev !

I have always wanted to be part of something like this, but didn't know it existed! Thanks for sharing, you might see me there :)
Glad to hear! Feel free to ping me on IRC (nick: lkurusa) anytime you feel stuck or just want to chat. We are happy to help you get going!
Such a welcoming sentiment - makes me really want to be part of #osdev!
Hey man, I always wanted to write my own OS like xv6. Can I bother you?
hey! of course, join us on Freenode's #osdev channel :)
Came here to post this. I've been lurking (and occasionally, although rarely, posting) on that site since I was a teenager. It got me into low-level programming to the point where I even bought some ARM boards and a Sunblade workstation just to play around with different architectures—I have got to refurbish that Sunblade at some point; OpenBSD ran fantastically on it, and being able to code bootsectors in Forth was pretty cool.

Haven't been on there as much since I started university though, my interests shifted towards physics/maths. I'm trying to get back into it because it's a fun hobby and I need a distraction from work/college; I started a kernel towards the end of spring, but unfortunately got distracted by exams. I want to try get in running userspace programs as soon as possible, but I'd like to get the syscall API nailed down first as I don't want to have to rewrite drivers (it's a microkernel) if I decide at some point to rewrite the kernel in rust (currently in C, but I like rust's type-system—the combo of a rust kernel + haskell userspace is also something I've been contemplating, but will probably have to wait a few years)

Halal market
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Mastodon is basically like Twitter was 8 years ago. Except it’s also a really cool tech platform as well.
Mastodon is what Twitter could have been without having to serve the interests of people shoveling millions into it. The interests of people shoveling ones and tens of dollars into Mastodon are well-aligned with the users because they're the same people.
https://www.reddit.com/r/Ultralight/

Ultralight backpacking. Gets you outdoors, can get quite nerdy though!

Reminds me of r/edc, and r/buildapc
I feel like r/edc and r/buildapc run against r/ultralight philosophically. The first two are about having a bunch of stuff you don't need: for r/edc, stuff like multiple weapons and tools that rarely ever see use; for r/buildapc, excessive hardware ("futureproofing") and furniture for playing games. On the other hand, r/ultralight is about reducing your kit to the actual essentials that will be carried over nontrivial distances and used daily.
r/edc is more like r/guns but I see your point most of the stuff people "carry" about them is absolutely absurd. I just carry my carkeys, a decadent titanium wallet, and my phone.

I mentioned r/buildapc because the way the table layout specs on r/ultralight feels similar. People have a goal and layout everything they use inside of that backpack or pc-case. There's not much else the same besides that.

/r/edc is a thinly veiled /r/iamverybadass

"22/SDE, my EDC" - proceeds to have a Leatherman, 2 knives, a phone, wallet, gun, and 2 mags...

True its also onpar with r/insanepeoplefacebook too
Rule of thumb: skip any edc that has a gun or more than 1 knife.
Paper notebooks and wood cased pencils. Writing with natural things knowing they’re not 1’s and 0’s and they will likely be around for a long time is fascinating.
Cell phone "phreaking" and ESN/MEID/IMEI crew, they're fun but it's now gotten to the point where it's for profit vs how Qualcomm doesn't care.

Half the people are privacy adverse, the other half just profitters.

Still, interesting to modify and manipulate hardware and software on cell phones, although the scene is very different (and more complicated) then 05 (where you could replace the $SYS.ESN file in Hex and checksum to get a new valid ESN)

Any links?
Does the name Mark Bernay ring a bell? He was one of the giants of the "blue box" era. From Slate: "According the New York Times obituary of Apple founder Steve Jobs, after reading [Ron] Rosenbaum's [Esquire] article, Jobs and his partner in founding Apple, Steve Wozniak, 'collaborated on building and selling blue boxes, devices that were widely used for making free — and illegal — phone calls. They raised a total of $6,000 from the effort.'" Rosenbaum article: http://www.slate.com/articles/technology/the_spectator/2011/... IRL Mark Bernay (http://www.wideweb.com/phonetrips/; https://twitter.com/phonetrips?lang=en) is Richard Kashdan: https://www.facebook.com/PhoneTrips Very cool guy, alive and well in San Francisco
https://aoezone.net , home to pro / semi-pro Age of Empires 2
to me, Pro == making-a-living-at

How does one be Pro at AoE?

Some are casters, like T90[0]. They stream a couple of hours of AoE2 commentary every day on Twitch. They collect income from Twitch subscriptions and donations and also Youtube ad revenue. It's very hard work for not a lot of money.

A very small handful of top players plays it full time. Viper[1] is the "top guy" currently and he streams on Twitch. So his income is Twitch + Youtube + tournament winnings.

[0] https://www.youtube.com/channel/UCZUT79WUUpZlZ-XMF7l4CFg

[1] https://www.youtube.com/user/TheViperAOC

There are about ~5 people that do AoE2 full-time. The #1 player in the world, TheViper, has over 1000 subscribers on Twitch (~$4 / mo each after twitch fees). So that's $50k/year just in Twitch subscribers. He probably averages another $25k/year in tournament winnings, and at least that in donations, probably a lot more. So at least ~$100k / yr.

T90Official (USA) and MembTV (Spain) are both full-time casters of pro & semi-pro matches, and they probably make $75k and $50k respectively per year, based on their sub counts and what I know of their donations.

https://reddit.com/r/openbsd_gaming

We just (10 minutes ago) finished playing a round of Quake 2. Some games are streamed (https://www.twitch.tv/thfrw/videos/all | https://www.twitch.tv/communities/openbsd_gaming | https://www.youtube.com/channel/UCF2MeFBWJoFZtz0ADX3Us0Q/vid...), we even have some more modern FNA games and a list of games available on GoG for the platform (https://www.gog.com/mix/openbsd_engine_available). We generally hang out on irc #openbsd-gaming @ freenode.

This is a great community, very welcoming.
Thank you for posting this! The tenacity of the OpenBSD community keeps on impressing me.
Maybe a bit unusual for this community, but

Historical Firearms and the Development thereof: /r/ForgottenWeapons

as well as /r/guns in general.

Also, https://www.reddit.com/r/aimdownsights/top/?sort=top&t=all is worth checking out.

I love Forgotten Weapons. I'm not even a gun nut, never owned one, but something about watching him explain the history and mechanical functioning of each firearm is so relaxing and satisfying.
Same here. Can't stand /r/firearms though. I wish there were better gun communities out there.

And I wish guns weren't so expensive. I'm at the point where I have insurance on my gun collection alone.

I'm the same. I'm a leftie who enjoys guns (the machines themselves and the physical discipline to use them safely and effectively), but I despise what you might call "gun culture" especially here in the USA.

I wish I could find a good group of like minded who could just focus on the sport without descending into endless political posturing.

/r/guns is great for that reason exactly. You get some annoying folks in the comments, but never anything about politics and the whole "libtard bashing" thing isn't done there.

Im with ya. Live in one of the most liberal cities in the states, definitely lean liberal, but love guns too.