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Lars Wikman

@lawik.bsky.social
1.4K followers 327 following 1.6K posts

Code creative, 10x talker, Elixir, BEAM, open source/standards/platforms, he/him, part librarian. Currently a conference: goatmire.com The stuff: underjord.io Elixir shirts: oswag.org

PostsRepliesMedia
Reposted by Lars Wikman
Fredrik Teschke @ftes.de · 14h
ash-hq.org/blog/introdu... Transactional pubsub. Async handling via Oban optional. Beautiful. #elixirlang
ash-hq.org
Introducing Signals
Let one resource react to another, without either depending on the other.
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Lars Wikman @lawik.bsky.social · 19h
A full cardboard box of batteries is never early. Nor is it late. It arrives exactly 2 days into an event. Every time. #goatmire #elixirlang
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Lars Wikman @lawik.bsky.social · 14/10/2026
Seeing my Nerves peeps this evening. Will be a joy to reconnect after Goatmire and carey on some of the vibes. And Isaiah has been doing some wild shit with consumer robots I want to hear about. Tonight! nervesmeetup.eu #elixirlang
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Reposted by Lars Wikman
Ellyse @ellyxir.com · 14/10/2026
Hiya all! I'll be doing a talk on music at Code BEAM EU, here's a little side quest I started doing while working on my talk. Have you ever wondered how early synth chips worked? Feel free to use my discount code if you don't have a ticket yet: EllyseCedeno15 Thanks @codebeam.bsky.social !
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Lars Wikman @lawik.bsky.social · 14/10/2026
A very sweet post about Goatmire from Davide Bettio. Of course focusing on the badge as AtomVM is his whole deal. And the badge was awesome! medium.com/@Bettio/goat... #goatmire #elixirlang
medium.com
Goatmire, Badges and the AtomVM Developer Experience
Goatmire 2026 just finished and I’m still processing everything that happened.
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Lars Wikman @lawik.bsky.social · 14/10/2026
First balanced by James Harton of BEAM Bots fame. Rebalanced by @gworkman.bsky.social. Face by me. I am very technical.
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Lars Wikman @lawik.bsky.social · 14/10/2026
Every attendee of Goatmire received a badge running AtomVM on an ESP32. Games were made, badges were clustered and meshed. It was wild :) Photos by Petter Boström. #elixirlang #goatmire
Audience members typing at tiny keyboards and operating tiny screens.Gus Workman in front of the badge, on a slide, giving the workshop Hardware Hacking.Badge undressed, showing circuits. Spicy!
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Lars Wikman @lawik.bsky.social · 13/10/2026
A bit yeah. Not painfully so.
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Lars Wikman @lawik.bsky.social · 13/10/2026
Finally! I've been waiting for this.
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Lars Wikman @lawik.bsky.social · 13/10/2026
I think one of the weapons I beat just spamming that. Took forever
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Lars Wikman @lawik.bsky.social · 13/10/2026
That's the summon that takes forever in FFVII..
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Lars Wikman @lawik.bsky.social · 13/10/2026
Unconfirmed. Likely. There will not be a Goatmire Elixir in 2027. That's all we've decided. Why?
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Lars Wikman @lawik.bsky.social · 13/10/2026
Good hustle! I need to get back to that project. I was disruptive! youtu.be/K23DDFreXr4?...
youtu.be
The End of Embedded?
YouTube video by Underjord
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Lars Wikman @lawik.bsky.social · 13/10/2026
The BEAM Bots workshop gave each attendees a balance robot. These work ridiculously well now and experiments continue in the Nerves Discord. #elixirlang #goatmire
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Lars Wikman @lawik.bsky.social · 13/10/2026
Calculating Fourier Transforms Fast and Slow
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Reposted by Lars Wikman
Nate @nathanjohnson320.bsky.social · 12/10/2026
My badge has #gleamlang and a spinning Lucy 😂. Now to debug the alpha conversion on pngs……
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Lars Wikman @lawik.bsky.social · 13/10/2026
Yeah, you would have enjoyed it I reckon
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Reposted by Lars Wikman
Zach Daniel @zachdaniel.dev · 12/10/2026
Next drop from #AshConf is out! Conor Sinclair gives an extremely entertaining talk, featuring time, state and...little baggies of sand delivered internationally via a service called OnlySands??? 😂 www.youtube.com/watch?v=KhIu... #ElixirLang
youtube.com
When Time Meets State - Conor Sinclair | AshConf 2026
YouTube video by Ash Framework
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Lars Wikman @lawik.bsky.social · 12/10/2026
The after chats on this one will be wild. Fairphones, balance bots and watches.
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Lars Wikman @lawik.bsky.social · 12/10/2026
11 vignettes told the story of Odin's Folly and his quest to disrupt the tree of Yggdrasil. The struggles of his developer, The Goat, were acted out by our 10 lovely goats. #goatmire #elixirlang
Man in goat mask removing toilet paper from a laptop on a stump. Runes in the background.
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Reposted by Lars Wikman
Saša Jurić @sasajuric.bsky.social · 12/10/2026
Episode 3 is out ➰🎉 In case you missed the earlier episodes, the links are included in the comments.
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Saša Jurić @sasajuric.bsky.social · 08/10/2026
Here's the episode 2 of my talk "The Emperor's New Clothes". In case you missed the first episode, the link is included in the comments.
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Gus Workman @gworkman.bsky.social · 09/10/2026
Really excited to be back! Prep for #Goatmire kept us busy in September, but now I feel like the community has been injected with a bunch of new energy after seeing a lot of really cool projects and hardware in Varberg. Come join us! #ElixirLang #NervesMeetup #Nerves
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Lars Wikman @lawik.bsky.social · 11/10/2026
Dedicated vs shared tends to make a big difference :)
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Lars Wikman @lawik.bsky.social · 11/10/2026
I thought this was going to be a purse or lady pants pocket situation. Think it would also help there but totally agree that the rural areas aren't sufficiently conveniently nestled in the cityscapes :D
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Lars Wikman @lawik.bsky.social · 11/10/2026
Thank you. Very gratifying to hear. We pretend to give no fucks. And we give as many fucks as we can muster. And people show up for it and make it everything it could possibly be.
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Lars Wikman @lawik.bsky.social · 11/10/2026
Barely takes advantage of the software though. Non of Damir's dothering, transparency. Just a little text rendering.
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Lars Wikman @lawik.bsky.social · 10/10/2026
This is why you spend time in the Nerves Discord 🙌
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Lars Wikman @lawik.bsky.social · 10/10/2026
So gooood!
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Lars Wikman @lawik.bsky.social · 10/10/2026
Best behind-the-scenes captures of Goatmire's orchestra and vocal training so far. Ellyse was a phenomenal contributor and collaborator throughout. So glad she wrote this up. ellyxir.com/posts/goatmi... #goatmire #elixirlang
ellyxir.com
Ellyxir's Blog | Goatmire 2026: Through My Lens
A bootcamp for the heart.
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Lars Wikman @lawik.bsky.social · 10/10/2026
After 2 weeks of intense Goatmire for me, I still caught this one. AJ is a sweetheart. Also apparently a man of technical taste :)
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Reposted by Lars Wikman
Zach Daniel @zachdaniel.dev · 09/10/2026
Thank you to all who attended #AshConf! Had a huge turnout and amazing speakers 🎉 We'll be releasing talks over the next few weeks. Today we have @ajetha.bsky.social with an excellent keynote talk: Adoption of Ash in a Mature & Complex Codebase youtube.com/watch?v=HNED... #AshFramework #ElixirLang
youtube.com
Keynote: Adoption of Ash in a Mature & Complex Codebase - AJ Jetha | AshConf 2026
YouTube video by Ash Framework
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Lars Wikman @lawik.bsky.social · 09/10/2026
Not only did they sponsor the conference. Not only do they help you fix your cloud platforms. They also write conference reports! Thanks Ellie 💖 beamops.co.uk/blog/goatmir... #goatmire #elixirlang
beamops.co.uk
A love letter to Goatmire 2026 <3
Our thoughts on Goatmire 2026, the best conference of the year!
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Lars Wikman @lawik.bsky.social · 09/10/2026
The best hangouts and funnest topics for anything remote in Elixir-land. #elixirlang #nerves
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Lars Wikman @lawik.bsky.social · 09/10/2026
There were 14.5 workshops that actually took place at Goatmire. We lost two to illness. We regained half an AI workshop due to ingenuity from attendees. This was a phenomenal start to the conference. #goatmire #elixirlang
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Lars Wikman @lawik.bsky.social · 09/10/2026
That sounds like something you could change
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Lars Wikman @lawik.bsky.social · 08/10/2026
She knocked it out of the park. Technically my first talk was a very shaky presentation about Apple Push Notifications in PHP via Drupal. Interestingly the web devs at the time did not get that this was a thing worth doing. I did not get that Drupal was not worth doing..
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Reposted by Lars Wikman
Christophe @genserver.be · 08/10/2026
All inspired by @fhunleth.bsky.social 's "Nerves by hand" I wrote up "Supervisors by hand." I also got some neat AtomVM in there to try out the code while you read :) genserver.be/blog/article...
genserver.be
Supervisors By Hand
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Lars Wikman @lawik.bsky.social · 08/10/2026
Goatmire had ~30 speakers covering a very wide gamut of topics and styles. I've consistently heard that the level of talks was outstanding. Our speakers should be proud. #goatmire #elixirlang
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Lars Wikman @lawik.bsky.social · 07/10/2026
Goatmire had 3 distinct original pieces of music composed for it. This was Tom Petterson, Ellyse Cedeno and I believe involved Sam Aaron for some collaboration. And it was all initially caused by Flora Petterson. Performed on the orchestra Flora made. #goatmire #elixirlang
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Zach Daniel @zachdaniel.dev · 05/10/2026
I'm pleased to announce our newest #AshFramework core team member: @maennchen.dev ! He has been a steadfast partner for well over a year now, and has helped secure the Ash ecosystem (and to a much greater degree the Elixir/BEAM ecosystem as a whole). He also built an entire CNA platform with Ash 😎
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Groxio @groxio.bsky.social · 06/10/2026
It's hard to capture it in words Lars! Deep satisfaction at all the conversations, laughter, connection and fun. Thank you for bringing us all together to share the experience.
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Lars Wikman @lawik.bsky.social · 06/10/2026
Oh, you should have joined the vinyl basement. It was indeed very packed on wednesday
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Reposted by Lars Wikman
Saša Jurić @sasajuric.bsky.social · 06/10/2026
Last week at Goatmire I gave an extended lightning talk titled "The Emperor's New Clothes". It will be released as a four-part series, starting with this pilot episode. Special thanks to Iryna Kostiuk for recording it. Enjoy!
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Lars Wikman @lawik.bsky.social · 06/10/2026
Our conference report has been written. It is insufficient. Please tell us your favorite parts of whatever this was. underjord.io/goatmire-2-o... We struggle to find enough words. #goatmire #elixirlang
underjord.io
Goatmire 2 - Odin's Folly
The horns sound out in the theater. Resonant in a space that predates amplifiers. The drum strikes deeply. I enter the stage in the mist of the smoke machine and green light. I can't see the audience…
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Lars Wikman @lawik.bsky.social · 05/10/2026
Goatmire has shirts for attendees..
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Tobias Pfeiffer @pragtob.bsky.social · 30/09/2026
Always love me some RPG in my talks #goatmire
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Bryan Hunter @bryan-hunter.bsky.social · 02/10/2026
At Goatmire and loving the talk by @j4nk.dev
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KamilaP @kamila-pokoj.bsky.social · 03/10/2026
#Goatmire was awesome. Thanks everyone!
a meme with Leonardo di Caprio pointing at a tv with text "Devs after my talk when they spot marketing"
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Martin Wöginger @electronicbites.bsky.social · 03/10/2026
Goodbye, Goatmire, goodbye, Ash Conference! Both exceeded my expectations, even after the fantastic conference last year. Elixir still gives me so much joy — not only the language and its ecosystem, but also the wonderful community. #ash #goatmire
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