Sign in

Richard Carlsson

@richcarl.bsky.social
90 followers 74 following 200 posts

Free range yak farmer. @richcarl@mastodon.nu

PostsRepliesMedia
Reposted by Richard Carlsson
Lars Wikman @lawik.bsky.social · 6h
The BEAM Bots workshop gave each attendees a balance robot. These work ridiculously well now and experiments continue in the Nerves Discord. #elixirlang #goatmire
2202
Reposted by Richard Carlsson
Kodsnack @podsnack.se · 09/10/2026
It knew I wanted a synthesizer How do you use a tool that lies to you? @samaaron.bsky.social on getting reliable results out of LLM:s. A clip from Kodsnack 723 - listen wherever you get podcasts, or at kodsnack.se! #ai #llm #sonicpi #podcast #softwareEngineering
022
Reposted by Richard Carlsson
Kenji Rikitake @jj1bdx.tokyo · 09/10/2026
The BEAM Book 1st and 2nd editions #Erlang #Elixirlang #gleam #BEAM
The front covers of The BEAM Book by Erik Stenman, 1st edition on the left, 2nd edition on the right
041
Reposted by Richard Carlsson
Kodsnack @podsnack.se · 06/10/2026
In this week's Kodsnack, Fredrik talks to Sam Aaron about Sonic pi - the tool for learning, coding, and performing music. kodsnack.se/723/ #podcast #sonicPi
Kodsnack 723 - Bach and Beethoven and the dots and the lines. The red center label of a black LP. The episode title is written in large, somewhat curly white letters on the upper half of the red circle. On the lower is a sitting dog looking with curiosity at a pi character from which three audio waves emenate. Below that is the text "Ex-Meta-eX records". On the left side in the middle of the circle, the three tracks of the A side are listed: "Vaporware", "A special kind of worker", and "On the tick". On the right side are the two B side tracks: "A better supercollider" and "You're the thinker".
072
Reposted by Richard Carlsson
tef @tef.bsky.social · 08/10/2026
ultimately, without a union or a professional body to back them, or legislative penalties for corporate negligence, software engineers will go fast or be replaced, and safety rules will continue to be written in blood, on a case by case basis
1303
Richard Carlsson @richcarl.bsky.social · 05/10/2026
And don't miss the techno remix! youtu.be/p1LjmDCOM-8
youtu.be
Motormännen - Programmeringen (Hello Joe)
YouTube video by Johan Gunnarsson
000
Reposted by Richard Carlsson
Christophe @genserver.be · 01/10/2026
It has come to my attention that many people at #goatmire have not seen Erlang: The Movie. I think that is unacceptable. Please spread the word of our Lords and saviors, Mike, Robert, and Joe. youtu.be/xrIjfIjssLE?...
youtu.be
Erlang: The Movie
YouTube video by uncertainyesterday
14114
Richard Carlsson @richcarl.bsky.social · 03/10/2026
Oh no!
000
Reposted by Richard Carlsson
Louis Pilfold @lpil.uk · 02/10/2026
I have finally made a good library github.com/lpil/clacks-...
github.com
GitHub - lpil/clacks-overhead: Commemorate people with the x-clacks-overhead HTTP header
Commemorate people with the x-clacks-overhead HTTP header - lpil/clacks-overhead
3382
Richard Carlsson @richcarl.bsky.social · 02/10/2026
Wish I'd had this back in '83. Covers 3D matrix transformations and hidden lines, stuff I didn't learn about until almost 10 years later. #zxspectrum #retrocomputing
020
Reposted by Richard Carlsson
gabby @fullmoon.id · 01/10/2026
the secret to my success? I have a post-it note on top of my monitor saying “You are an expert software engineer”
217319
Reposted by Richard Carlsson
Jim Blimey @jimblimey.com · 28/09/2026
I'm not easily offended but I just got asked if I was using a slop bot to write my latest game and now I feel the need to go punch an old lady in the face.
5161
Reposted by Richard Carlsson
Gordon Guthrie @foundationsofthedigitalstate.com · 28/09/2026
I am excited and worried about the US midterms My hunch, if you deign to call it that, is the guy who tried to mount a coup last time he lost a critical election will, ya know, go Coup Two Electric Boogaloo
55854160
Reposted by Richard Carlsson
Sam Aaron @samaaron.bsky.social · 25/09/2026
What’s this? A “QR Code Link” you say? Yes, it’s Sonic Pi code encoded into a url that opens ready for you to read, play and edit in Sonic Pi in your browser. Share your live coded tracks with greater ease!
1124
Reposted by Richard Carlsson
Sam Aaron @samaaron.bsky.social · 25/09/2026
If your favourite programming consultants are ranting about the transformative potential of AI but aren’t producing incredible awe-inspiring next-level work with it - why are you listening to them? Seriously.
3153
Reposted by Richard Carlsson
Sam Aaron @samaaron.bsky.social · 24/09/2026
Sonic Pi on Web. Sonic Pi now runs in the web browser on your PC, tablet and phone. www.patreon.com/samaaron/pos...
patreon.com
Sonic Pi on Web | Sam Aaron
And we reach full circle - Sonic Pi now runs on the web in your browser. Honestly. Right now. Take a look: https://sonic-pi.net/code.html Ha
0178
Reposted by Richard Carlsson
Mike Dailly ™ @mdf200.bsky.social · 22/09/2026
Found this in my archives. It's the source of the "dino.exe" name that #GTA1 inherited (via it's DINO.BAT) It was listed as "Darrens Dino Game" Unless this was Attack! I have no idea what this game concept was.This would have been the demo that I drew the Isometric picture for that then spawned GTA
2469
Richard Carlsson @richcarl.bsky.social · 21/09/2026
That's fair. Can you tell me a concrete example, that someone who hasn't touched it for 20 years would find significantly different?
100
Richard Carlsson @richcarl.bsky.social · 21/09/2026
I dunno. Looking at an xfig screenshot and imagining high res, nice fonts and rounded corners, and the main difference today would be that some tools would be hidden to reduce clutter. But I think one thing I'd expect today is heavy use of mouse hover, for tooltips and discoverability.
100
Richard Carlsson @richcarl.bsky.social · 21/09/2026
The stateful URLs are a good point, though more of a technical one. The rest I feel are more incremental improvements thanks to more cpu speed and memory. On mobile, touch has of course had more radical effects on UI, but it doesn't seem to transfer much to desktop/laptop.
100
Richard Carlsson @richcarl.bsky.social · 21/09/2026
I sometimes feel like I was the only one who liked Ubuntu's Unity, because for once it didn't feel just like a re-skinned Win95/Mac/Motif.
010
Richard Carlsson @richcarl.bsky.social · 21/09/2026
It did, and the apps/files change you mentioned, but purely UI wise... we seem to be stuck.
200
Richard Carlsson @richcarl.bsky.social · 21/09/2026
bsky.app/profile/rich...
100
Richard Carlsson @richcarl.bsky.social · 21/09/2026
Tried, but iznogoud
011
Reposted by Richard Carlsson
Dan Luu @danluu.com · 18/09/2026
There's no point at which turning your brain off will work: danluu.com/brain-off/
In early 2025, I started seeing people turn off their brain as they use LLMs1. They would have an LLM take an action (summarize text, write some code, etc.), and just assume that it worked2. This generally didn't work in early 2025 and the result was often quite silly.

As LLMs have gotten better, I've seen more of this. Sometimes, people will try to get the LLM to write some code for them and basically just assume that it works3. Sometimes there's a human in the loop and, if the thing doesn't work, they'll ask the LLM to figure out the problem and solve it. Niklas Gruhn calls some variants of doing this being a meat proxy.4

Being a for loop meat proxy works better than it did in early 2025 and the software I've tried that's developed like this sometimes actually sort of works. Not well enough that I'd want to use it or that it's successful, but I'm impressed at how effective being a meat proxy is in September 2026. You could even imagine LLMs improving enough that brain-off meat-proxy development produces average quality software in the foreseeable future.

Let's say that happens. What reason is there for the company to employ the meat proxy? The company can just run the LLM in a loop and lay off the employee. There's no point at which this methodology will work for the employee5.
37018
Richard Carlsson @richcarl.bsky.social · 18/09/2026
Oooh, so that was the meaning! I always read it as a "raspy noise".
110
Reposted by Richard Carlsson
Sam Aaron @samaaron.bsky.social · 17/09/2026
What's this? Another screen shot of Sonic Pi v5? Oh no my friend... This is a completely new implementation of Sonic Pi running live in my web browser running on top of SuperSonic. Coming soon to a browser near you...
0285
Reposted by Richard Carlsson
L Break Into Program @breakintoprogram.co.uk · 16/09/2026
Scientists
BBC News headline

Part-human part-mouse brain developed in science breakthrough.

Picture of mouse being held by gloved hands
Picture of cartoon Pinky and The Brain
0183
Reposted by Richard Carlsson
tef @tef.bsky.social · 13/09/2026
did you know "packet switching" was invented in the uk? arpanet (live in 1971) radically changed direction away from low bandwidth links and store-and-forward for basic comms after donald davies's work on the NPL network (live 1969-70), including the term "packet switching", which he invented
1171
Reposted by Richard Carlsson
L Break Into Program @breakintoprogram.co.uk · 13/09/2026
If anyone is interested in seeing the source code for Agent X II's music, it's here.
github.com
archive-follin/Examples/Beeper/Agent X II/exec_agexm.z80 at main · breakintoprogram/archive-follin
An archive of music source code and drivers donated by Tim and Geoff Follin. - breakintoprogram/archive-follin
1181
Richard Carlsson @richcarl.bsky.social · 13/09/2026
Basically the Speccy's FP engine on a chip, innit
010
Reposted by Richard Carlsson
Andrew Crompton @andrewcrompton.bsky.social · 13/09/2026
I think you’re equating a sociopathic compulsion to hoard money with talent, intelligence or empathy. The evidence suggests the opposite. You can’t be a decent person and do the things oligarchs do.
051
Reposted by Richard Carlsson
L Break Into Program @breakintoprogram.co.uk · 13/09/2026
The news headlines this week seem to have been mostly along the lines of: “‘We must slow the pace’: CEO of The Torment Nexus Company calls for a slowdown in Torment Nexus development” “Torment Nexus staff 'genuinely frightened' for humanity's future, ex-Torment Nexus researcher tells reporters”
2151
Reposted by Richard Carlsson
vaibhav sagar @vaibhavsagar.com · 11/09/2026
My ZuriHac 2026 talk recording is up! youtu.be/2PebXEak24M
youtu.be
Why Do Companies Stop Using Haskell? | Vaibhav Sagar | ZuriHac 2026
YouTube video by OST – Ostschweizer Fachhochschule
096
Reposted by Richard Carlsson
L Break Into Program @breakintoprogram.co.uk · 10/09/2026
A reminder that any phone can become a folding phone if you try hard enough.
5252
Reposted by Richard Carlsson
Miaganga @miaganga.bsky.social · 10/09/2026
414170295977
Richard Carlsson @richcarl.bsky.social · 09/09/2026
youtu.be/SdB5CKNKD3w
youtu.be
kraftwerk-uran 1975
YouTube video by bisondj1
000
Richard Carlsson @richcarl.bsky.social · 09/09/2026
Always wondered what they did in the ZX80. Now that I know, I must say it's the most bonkers solution I've ever seen, all in good Sinclair style. Hijack both the instruction fetch *and* the refresh, why not?
020
Reposted by Richard Carlsson
L Break Into Program @breakintoprogram.co.uk · 08/09/2026
The ZX81's native resolution of 64x48 suits big bold graphics, like 3D Monster Maze and Mazogs. This is another good example where the developers have leaned into the limitations. Surprised I've not come across this before. As ever, great video review by @villordsutch.bsky.social
2235
Reposted by Richard Carlsson
tef @tef.bsky.social · 04/09/2026
eugenicist views? in my tech oligarch? i can't believe the leopard in chief of eatingface would do that
1708
Reposted by Richard Carlsson
Sam Aaron @samaaron.bsky.social · 02/09/2026
A quick demo of Sonic Pi controlling VST plugins. Note that it's not just trigging like a MIDI track, it's also algorithmically controlling the controls (cutoff in this example).
1143
Richard Carlsson @richcarl.bsky.social · 02/09/2026
Rainbow Electronics is certainly a good pick.
000
Reposted by Richard Carlsson
Sam Aaron @samaaron.bsky.social · 02/09/2026
Not sure why but Sonic Pi is on the front page of Hacker News again! Please join in the discussion in the comments :-) news.ycombinator.com/item?id=4948...
news.ycombinator.com
Sonic Pi | Hacker News
0105
Reposted by Richard Carlsson
Sam Aaron @samaaron.bsky.social · 01/09/2026
I currently have a working experimental build of Sonic Pi that has support for VST plugins. My current plan is to release it as Sonic Pi Pro exclusively available to Patreon supporters only. It’s going to be a complete game changer.
051
Reposted by Richard Carlsson
Sam Aaron @samaaron.bsky.social · 29/08/2026
I might be working on a completely new audio DSP engine that combines my favourite parts of SuperCollider and Erlang…
092
Reposted by Richard Carlsson
Prem Sikka @premnsikka.bsky.social · 27/08/2026
'£30 billion lost’: Six major studies confirm Brexit’s HUGE toll on UK economy. "Both exports and imports will be around 15 per cent lower in the long run than if the UK had remained in the EU". Self-inflicted harm that needs to be reversed.
thelondoneconomic.com
'£30 billion lost': Six major studies confirm Brexit's HUGE toll on UK economy
In 10 days' time, MPs will be summoned to debate the economic impact of Brexit. Let's hope they all have a good read of this...
31532290
Richard Carlsson @richcarl.bsky.social · 28/08/2026
Didn't evaporate the branches. Disappointed.
000
Reposted by Richard Carlsson
Lars Wikman @lawik.bsky.social · 28/08/2026
Sam Aaron was a much loved part of the first Goatmire. He returns with more. If you've followed his work, and you should, you will know he has been doing very interesting things. He will be speaking and the topic is a hard one. Time. goatmire.com/talk/notes-o... #goatmire #elixirlang
goatmire.com
Notes on the Synthesis of Time by Sam Aaron
Something cool about Tau5.
0103
Richard Carlsson @richcarl.bsky.social · 26/08/2026
Right now I can only conclude that Hell is full.
000
Richard Carlsson @richcarl.bsky.social · 26/08/2026
It really is perfect as it is.
020