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Posts by Richard Carlsson

Compiler goes to programmer.

"Programmer, I am in rough shape. Mutable references abound and the tiniest changes break API compatibility."

Programmer replies, "The treatment is simple! Rewrite in Haskell and GHC will sort you right out."

Compiler bursts into tears: "But I am GHC!"

11 hours ago 104 18 0 0
A screenshot of the Windows 11 Control Panel, with an arrow highlighting the new setting which enables showing seconds in the system track clock.

A screenshot of the Windows 11 Control Panel, with an arrow highlighting the new setting which enables showing seconds in the system track clock.

Microsoft: "We are adding Copilot AI to all our products, and if that means building datacenters that will consume more power than a small city, that's the price we all have to pay."

Also Microsoft: "Whoa there skippy! Showing SECONDS in your system tray clock uses more power! You sure about this?"

1 day ago 32 7 5 1
Depeche Mode on a Commodore 64?! This Shouldn’t Sound This Good
Depeche Mode on a Commodore 64?! This Shouldn’t Sound This Good YouTube video by Nordischsound

Enjoy the Chiptune! Great work by @nordischsound.bsky.social
youtu.be/MQmzv-8sN20
#C64 #SID #chiptune

1 day ago 0 0 0 0

Not only does @samaaron.bsky.social do great educational work getting kids interested in programming by live-coding music – he also does deep engineering work on the underlying audio synth engine, which now runs in web browsers!

2 days ago 22 5 0 0
Video

Rerezzed - Live Coded on Sonic Tau

sonic-pi.net/tau

3 days ago 9 2 0 0
samaaron's Creator Profile

I made a TikTok.

I'll be using it to share a short live coded video every day until I either get my Patreon income up to a sustainable level or I burn out...

Let's go!

www.tiktok.com/@tau5coder

3 days ago 7 2 2 0
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GitHub - MartinGalway/C64_music: Music source files from 1980's Commodore 64 games Music source files from 1980's Commodore 64 games. Contribute to MartinGalway/C64_music development by creating an account on GitHub.

Great to see Martin Galway has recently shared his C64 music driver and data for Wizball. For those that don't already know, Martin started his computer music career on the BBC Micro whilst at high school. His first version of YMO's Rydeen was composed on a Beeb!
github.com/MartinGalway...

4 days ago 66 20 1 0

Before I looked up the author, I had no idea in what language I was supposed to parse that title.

5 days ago 1 0 1 0
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6 days ago 91 23 3 0
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Our feeds

5 days ago 91 19 3 1

Now that's a meme for the ages!

5 days ago 5 0 0 0

I never stopped feeling it was cheating

6 days ago 5 0 2 0

Pretty much this.

6 days ago 12 5 0 0
Tim Follin - "Chronos" (ZX Spectrum) [Oscilloscope Visualization]
Tim Follin - "Chronos" (ZX Spectrum) [Oscilloscope Visualization] YouTube video by KYLXBN (Kyle)

Whenever I hear this song that Tim Follin somehow managed to conjure out of the ZX Spectrum's shitty little 1-bit beeper, I'm reminded that the thing that originally excited me about computers as a child was that they can be a limitless canvas for creative expression

1 week ago 34 16 2 1
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Goatmire Elixir 2026: Call for Speakers Goatmire Elixir is a small, single-track Elixir event. ...

Very last hours of the Goatmire Elixir Call for Talks.

sessionize.com/goatmire-eli...
#goatmire #elixirlang

1 week ago 5 3 0 0

Wow!

1 week ago 0 0 0 0

To extract one or more specific details of a thing as variables, creating a generalized thing that can have multiple different instantiations, one of which being the original thing.

1 week ago 0 0 0 0

Cries in Emacs

1 week ago 2 0 0 0
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The few glorious people that just roll up and go "yeah, we want to sponsor Goatmire". I appreciate you.

I also appreciate the ones that are continuous conversation over many months but these folks make my life a lot easier.

On that note. Still room for sponsors :D
#elixirlang #goatmire

2 weeks ago 9 3 0 0
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THE AI CON How to Fight Big Tech's Hype and Create the Future We Want

I just read thecon.ai and it was fantastic. Highly recommend!

2 weeks ago 3 2 0 0

Okay BlueSky Hive Mind, what's the best Megadrive/Genesis emulator to use to debug sound? I would like to be able to see in detail what the FM and PSG chips are doing, and single-step the Z80 if possible.

2 weeks ago 18 6 6 0
ZX Printer partial listing of a Z80 machine code music routine by Tim Follin

ZX Printer partial listing of a Z80 machine code music routine by Tim Follin

It did have its uses.

2 weeks ago 1 0 0 0
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Re-Rerezzed | Sam Aaron Get more from Sam Aaron on Patreon

Sonic Tau - Re-Rerezzed

An update on the considerable progress I've made on Sonic Tau...

www.patreon.com/posts/re-rer...

2 weeks ago 13 2 0 0
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Goatmire Elixir 2026: Call for Speakers Goatmire Elixir is a small, single-track Elixir event. ...

Procrastination is acceptable up to a point. We all know that eventually, typically the last minute, we must Do The Thing. The Goatmire Call for Talks has one week left. Get on in there:
sessionize.com/goatmire-eli...
#elixirlang #goatmire

2 weeks ago 4 4 0 0

Yes, LLMs are interesting. And they may have some legitimate uses. But please stop anthropomorphising their output. There is nothing behind the curtain. The techbros are selling us a pup.

2 weeks ago 20 1 2 0
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a man in a tuxedo and bow tie is standing in front of a group of people . ALT: a man in a tuxedo and bow tie is standing in front of a group of people .
2 weeks ago 0 0 0 0
Rails on the BEAM

Any QuickBeam fans out there? Check this out: intertwingly.net/blog/2026/04...

2 weeks ago 5 3 0 0

an apple a day keeps the french away: pomme deter

2 weeks ago 49 6 2 0

Anthropic’s “auto mode” for Claude Code has a 17% false negative rate - 17% of the time it will run dangerous commands because they are misclassified as safe. (www.anthropic.com/engineering/...)

Actual Russian Roulette with a loaded revolver has a false negative rate of 16.67%.

So, that’s a thing.

3 weeks ago 25 6 0 0
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Injecting tracing the hot way I mostly program in Elixir. So tracing is an overloaded term. This post relates to both of them and how we can use BEAM and Erlang fundamentals to do wild things for observability that wouldn't be…

Let's do Open Telemetry tracing.. by doing Erlang tracing.

And also hot code updates for specila software delivery.

underjord.io/injecting-tr...

#elixirlang

3 weeks ago 9 2 0 0