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Ask HN: What weird technical scene are you fond/part of?

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201–210 of 316 posts

Re: Ask HN: What weird technical scene are you fond/part of?

#201

Disclaimer: I am in no way encouraging or advocating for software piracy. The warez scene in 90s and early 00s was fun to follow. I consider the NFO files a legitimate form of art, not to mention the skills for unpacking and keygen-ing or cracking of the protected software. https://scenelist.org/

> I consider the NFO files a legitimate form of art

I still install DAMN NFO Viewer on my main PC just so I can appreciate some of the .nfo files I still have.

Re: Ask HN: What weird technical scene are you fond/part of?

#202
post #29

Disclaimer: I am in no way encouraging or advocating for software piracy. The warez scene in 90s and early 00s was fun to follow. I consider the NFO files a legitimate form of art, not to mention the skills for unpacking and keygen-ing or cracking of the protected software. https://scenelist.org/

and keygen music

I listened to keygen music a great deal at one point. I'd run them through Winamp to produce something I could burn to a CD and listen to in the car. Pretty funny seeing Photoshop, Easy DVD Creator, Power ISO, and whatever else streaming across my car's track display.

Re: Ask HN: What weird technical scene are you fond/part of?

#204
Using OP25[1] with RTL-SDR[2] dongles to implement scanners for trunking P25 radio systems on a computer. And as a sidebar to that, listening in on geographically remote public safety radio systems using Broadcastify[3]. It's basically the old "radio scanner" culture, but taken online and distributed worldwide. People listen to all sorts of stuff, but given my background as a former firefighter and former 911 dispatcher, my main interest is listening to public safety dispatch stuff.

That said, another commenter below mentioned modern "phreaking" and how it's become more radio centric... and while I won't admit to doing anything illegal, let's just say that there's some interesting stuff you can do / look at / listen to these days, especially with ubiquitous and inexpensive SDR hardware and related resources. See the recent story[4] about the KrakenSDR[5] passive radar stuff, and some of the papers that are out there about P25 security flaws, some of the automobile hacking stuff that's RF based, etc., etc. There's a fascinating world out there buzzing around on invisible electromagnetic fields... and you can tap into it with a $30 dongle and a Raspberry Pi (or your PC).

One of my other interests is retro-computing. I bought an Atari 800 to mess with a while back, and I've been dorking around with some stuff related to building a Z80 based retrocomputer for a while. Sadly that latter project doesn't get many cycles of my attention these days but when I have a free minute here or there or need a distraction, it's something I can play around with.

And last, but not least, I do still enjoy spending a little (very little) bit of time on MUD's[6] and IF[7] games now and then. In terms of MUD's, my current favorite is Avatar[8], and in terms of IF games I've been picking at Battlestar[9] for a while now.

[1]: https://github.com/boatbod/op25

[2]: https://www.rtl-sdr.com/

[3]: https://www.broadcastify.com

[4]: https://news.ycombinator.com/item?id=33581696

[5]: https://www.crowdsupply.com/krakenrf/krakensdr

[6]: https://en.wikipedia.org/wiki/MUD

[7]: https://en.wikipedia.org/wiki/Interactive_fiction

[8]: https://www.outland.org/news.php

[9]: https://en.wikipedia.org/wiki/Interactive_fiction

Re: Ask HN: What weird technical scene are you fond/part of?

#205
I've been into retro PCs lately, specifically from about 1995-2002. I started with a 200 MHz Pentium MMX gifted to me about a decade ago. Recently picked it back up and discovered there's a lot of fun to be had. For example, it was somewhat recently discovered that AMD K6-2+ CPUs are just one zero-ohm resistor move away from becoming K6-3+ CPUs with the full L2 cache unlocked.

I also am experimenting with Slot 1 boards. They were originally designed for Pentium IIs but with the right combination of VRM, BIOS support, slotket adapter, and CPU and pin change mod, some boards can run the last Pentium IIIs (Tualatin). It's a lot of fun and experimentation.

Re: Ask HN: What weird technical scene are you fond/part of?

#206

I have been working on PlayStation 1 homebrew SDKs [1] and tools over the last year. Unlike other retro consoles - especially Nintendo consoles - the PS1 gets almost no attention at all; "PS1-style" games made using Unity or Unreal Engine seem to be decently popular, but nobody wants to bother with the real hardware anymore. Which is a shame, as the PS1 is a relatively simple platform which can be found for relativel…

I still have a Net Yaroze sitting in a box in my garage, including all the manuals and CodeWarrior that probably won't work on anything anymore. I'd love to donate to someone who would use it, but it literally has a lifetime non-transferrable license :(

Re: Ask HN: What weird technical scene are you fond/part of?

#207

Browser extensions. Not quite a website, not quite a mobile app, and surprisingly pervasive. Most people don't realize how incredibly powerful they are, even with manifest v3. I almost fell out of my chair when I found out there were no books on how to build them, so I wrote one: https://www.buildingbrowserextensions.com/ It was incredibly enjoyable to go through the APIs and write about all the different crazy thing…

Oh, that is perfect timing. After finally starting to use Mastodon and the Fediverse a lot more in the past couple of weeks, I had an idea recently for a browser extension I'd like to take a stab at writing (if it doesn't already exist, to be honest I haven't gone looking yet). Still, even if it does already exist, I might write my own anyway just to finally get around to learning more about how to write browser extensions.

Re: Ask HN: What weird technical scene are you fond/part of?

#208
post #142

Digital Artificial Life -- as in evolving program ecosystems, artificial chemistries or cellular automata that can manifest life-like phenomena, etc. Haven't done much with it in a while but was very into it in college. It's both a minor scientific field (would probably be grouped under both theoretical biology and AI research) and a hobbyist field with some really interesting projects.

A really cool program for playing around with GoL type systems is Golly.

https://golly.sourceforge.net/

Re: Ask HN: What weird technical scene are you fond/part of?

#209

I run a 22yo online competition for a 32yo DOS racing game: Stunts, or 4D Sports Driving in some countries. The competition has spawned a long-lived community which includes reverse engineering, game patches, new cars, alternative engines, a few world meetings, and multiple other competitions. - https://zak.stunts.hu - https://wiki.stunts.hu/wiki/Custom_cars - https://forum.stunts.hu/index.php?board=90.0&label=stunts…

It was my first computer game back in the early 90s! I wish I knew there were competitions around it.

+1 for stunts, every time i hear of it - puts a smile on my face :)

Re: Ask HN: What weird technical scene are you fond/part of?

#210
post #198

Ok maybe not too weird but I've been a keyboard enthusiast for almost a decade now and earlier this year I started on a quest to collect as many keyboards in one place as possible to make it easier for newcomers to the hobby to easily find a keyboard (very much in progress still but making steady progress as a hobby project). I created a website called BoardSearch ( https://boardsearch.io ). So far, I've learned a lo…

I've been building from a couple of kits and realizing the next step is to make my own design - what I'm looking for is just not on the market. The one thing I find daunting is find and decide on a shop to handle PCB printing (non-US/EU). Especially since I assume my first couple of designs might need a few tweaks, I'd prefer something with short lead-times and able to handle low volume at reasonable price...

When I was looking into that I remember having read (or watched a youtube video, I was deep in a rabbit hole) something good about these companies [1][2]. Take it for what it's worth.

[1] https://www.pcbway.com/

[2] https://jlcpcb.com/

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