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Aaron Gunderson

@agundy.com
105 followers 433 following 29 posts

Computer nerd that also likes to go outside. Elixir all day, dog dad, outdoorsy with an ambitious wishlist of hobbies.

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Reposted by Aaron Gunderson
Gravel Influencer @gravelinfluencer.bsky.social · 20h
We are almost close to 200 people signed up for this, which kind of blows my mind. Anyway, if you enjoy rides that choose the path of *most* resistance, then this is for you.
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johanna @jola.dev · 04/08/2026
LLMs can make you produce more code faster, but is that actually a good thing? Maybe your product is good because of the features that you choose not to build. jola.dev/posts/limite...
jola.dev
Limited output is a feature
Great startups don't win because they write more code, they win because they think differently.
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Scoiattolo @scarnecchia.net · 17/05/2026
While I am a big fan of what we can do with AI, I think @mitchellh.com has a good point here and as always, folks should read theory: www.amazon.com/Command-Cont...
x.com
Mitchell Hashimoto on X: "I strongly believe there are entire companies right now under heavy AI psychosis and its impossible to have rational conversations about it with them. I can't name any specific people because they include personal friends I deeply respect, but I worry about how this plays out. I" / X
I strongly believe there are entire companies right now under heavy AI psychosis and its impossible to have rational conversations about it with them. I can't name any specific people because they include personal friends I deeply respect, but I worry about how this plays out. I
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Aaron Gunderson @agundy.com · 08/05/2026
RoaringBitmaps are a fun data structure letting you work with large sets efficiently. I wrote up how to use them in Elixir with a library we open sourced at Tern. agundy.com/blog/using-r... #elixirlang
agundy.com
Using Roaring Bitmaps in Elixir | agundy
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ryan cooper @ryanlcooper.com · 24/04/2026
one reason I'm increasingly intolerant of "data centers gave me lyme disease" type fear mongering is it spreads www.propublica.org/article/mich...
propublica.org
Unfounded Health Concerns Are Powering a Solar Backlash
Across the U.S., critics are pressuring public officials to stop or stall new solar projects, often citing unfounded health concerns.
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Hauleth @hauleth.dev · 20/04/2026
I have written something about my journey in optimising the hell out of Elixir codebase. hauleth.dev/post/things-... #elixirlang #optimisations
hauleth.dev
Hauleth's blog - Scotty, I need warp speed in three minutes
My journey into optimising Elixir codebase of Ultravisor (my fork of Supabase's Supavisor). This story is not about a goal, but ~~friends~~ optimisations we met along the way.
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Zach Daniel @zachdaniel.dev · 10/12/2025
@ash-hq.org core team member and renaissance man James Harton just launched Beam Bots, a framework for building resilient robotics applications in Elixir. Epic 🤯 harton.nz/blog/announc...
harton.nz
Announcing Beam Bots: Resilient Robotics on the BEAM
Introducing Beam Bots, a framework for building fault-tolerant robotics applications in Elixir using familiar OTP patterns.
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Ben Wheat @beardywheat.bsky.social · 13/11/2025
Generating more code is never and has never been signs of success in engineering. Generating the least amount of clear and maintainable code is always the answer. I know this context is a little different but I’m triggered.
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Jacob DeFlitch @wxdeflitch.bsky.social · 01/11/2025
October moments in the Pacific Northwest.
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Aaron Gunderson @agundy.com · 30/08/2025
Beautiful day for treats outside. Got donuts and pastry’s this morning and then read in the park.
A box of pastry’s on a sunny picnic table. 4 treats are inside: a gochujang sticky bun, sweet+ savory garlic roll, a 5 spice cinnamon sugar donut and a brown butter donut.
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Zach Daniel @zachdaniel.dev · 28/08/2025
Expert LS is out yall. #ElixirLang github.com/elixir-lang/...
github.com
GitHub - elixir-lang/expert: Official Elixir Language Server Protocol implementation
Official Elixir Language Server Protocol implementation - elixir-lang/expert
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Joshua Benton @joshuabenton.com · 07/08/2025
GPT-5 is so amazing it can make 52.8 higher than 69.1 on a bar chart It can even make 69.1 and 30.8 THE SAME SIZE
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Scott Hanselman 🌮 @scott.hanselman.com · 17/07/2025
Hey friends! I did a TEDx talk and it's now up on the TED Conferences YouTube. It's possibly the best and most important talk I've ever done. I would ask that you watch it, and please SHARE it broadly and widely. Thank you! youtu.be/dVG8W-0p6vg #AI #Tech #TED
youtu.be
Tech Promised Everything. Did it deliver? | Scott Hanselman | TEDxPortland
YouTube video by TEDx Talks
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Jason Koebler @jasonkoebler.bsky.social · 17/07/2025
The gleeful doxing of someone cheating in public is bad even if they are a CEO and even if they are a Coldplay fan. It's bad because this kind of thing is happening to random people on TikTok for such crimes as "sitting silently on a plane" or "being attractive" www.404media.co/the-astronom...
404media.co
The Astronomer CEO's Coldplay Concert Fiasco Is Emblematic of Our Social Media Surveillance Dystopia
Facial recognition and crowdsourced social media investigations are constantly being used not just on cringe CEOs, but on random people who are simply existing in public.
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Steven T. Dennis @steventdennis.bsky.social · 15/07/2025
A man and his e-bike provided an essential lifeline in the Texas floods: electrek.co/2025/07/14/h...
electrek.co
How one man with a hacksaw and an e-bike became a Texas flood 'hero'
Locals call him the “Bicycle hero,” but Texas man Evan Wayne says he’s just doing what he can to help...
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Zack @zack.fyi · 26/06/2025
I really like this article's perspective on software development as theory building; it succinctly conveys a lot of what I've felt is lost when too much of your code is generated by AI: cekrem.github.io/posts/progra...
cekrem.github.io
Programming as Theory Building: Why Senior Developers Are More Valuable Than Ever
Peter Naur's 1985 theory of programming explains why experience matters more in the age of AI-generated code
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Michael Koper @michaelkoper.com · 30/05/2025
Five years ago, coding was the easy part, and knowing what to code and promoting it (talking to customers, positioning, sales, etc.) was the hard part. Right now, coding is still the easy part, and knowing what to code and promoting it is the hard part.
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Matt Massicotte @massicotte.org · 21/05/2025
Programmers are usually fed a steady diet of features and bug fixes. But occasionally they get to work on performance problems. This development methodology is known as intermittent fasting.
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Andrea Leopardi @whatyouhi.de · 01/01/2025
Super nice post about @elixir-lang.org's nimble_ownership library by Alex Martsinovich: distantprovince.by/posts/what-d... Great stuff to know about. Also, great technical writing 👏
distantprovince.by
What Does NimbleOwnership Do Anyway? | Alex Martsinovich
NimbleOwnership may not take bribes, but it certainly knows who your father is.
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Next door in Silicon Valley @nextdoorsv.bsky.social · 30/12/2024
"Saying the need for housing outweighs parking needs is like saying the need for water outweighs the need for food. Sure, you can survive on one for a bit, but not forever." PARKING IS ESSENTIAL FOR HUMAN LIFE!
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Liz Fong-Jones (方禮真) @lizthegrey.com · 12/12/2024
The conversation needs to be about how data centers are causing coal plants to be kept online longer, not about water usage.
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Aaron Gunderson @agundy.com · 12/12/2024
How long before all these “coding is going away because of AI” people have giant balls of mud no one understands that just get thrown out? To me the work isn’t in the generating code, it’s writing the correct code to systematically build the product. #AI #software
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Aaron Gunderson @agundy.com · 07/12/2024
Morning Bluesky, is this a good spot for backyard #birds?
Brown and white hawk standing in the left of the frame looking past the camera to the right.
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Microplastics Sommelier @leastactionhero.bsky.social · 24/11/2024
there was a 1936 proposal to build a concrete ramp structure up to the midpoint of the eiffel tower so you could drive up it. and i, for one, think it’s a shame that there was never a trend of making world monuments more car-accessible.
The Eiffel Tower with an illustrated concrete arc structure built across its middle. Each side has corkscrew ramps and you can see little cars driving on it.
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Dr. Tessa Fisher @tessafisher.bsky.social · 18/11/2024
Solarpunk gets a bad rap, but I'm hard pressed to think of another contemporary genre that's actually imagining hopeful futures. Everything else just seems to assume that Things Will Continue to Get Worse (and frankly, I don't know if I can blame them)
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jiska @naehrdine.bsky.social · 17/11/2024
How does the new iOS inactivity reboot work? What does it protect from? I reverse engineered the kernel extension and the secure enclave processor, where this feature is implemented. naehrdine.blogspot.com/2024/11/reve...
naehrdine.blogspot.com
Reverse Engineering iOS 18 Inactivity Reboot
Wireless and firmware hacking, PhD life, Technology
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Kenton Varda @kentonvarda.com · 16/11/2024
This is my house. It's optimized for LAN parties. What do you think? lanparty.house
lanparty.house
LAN Party House
We built a(nother) house optimized for LAN Parties.
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Bluesky @bsky.app · 15/11/2024
💡 Tip: You can set your website as your username on Bluesky! This is one form of self-verification, and we especially encourage official organizations and brands to do this! Examples include @npr.org @react.dev @duolingobrasil.com.br. Here's our guide for how to do this:
bsky.social
How to set your domain as your handle - Bluesky
Using a domain as your handle helps with account identity, verification, and portability. Here's how to set your domain as your handle.
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quigonejinn @quigonejinn.bsky.social · 15/11/2024
but surely my problems will be solved if I buy more blank notebooks
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Aaron Gunderson @agundy.com · 16/11/2024
Hello! I’m a software engineer living in #CambridgeMA interested in urban sustainability, #elixirlang, biking, hiking, and so much more. Hope to get to know you more.
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