Judd Vinet (@juddv) header
Judd Vinet (@juddv) profile picture

Software Engineer, Creator of Arch Linux, Pretty good typist

Vancouver, Canada
Joined March 2008
Photo by Judd Vinet (@juddv)Photo by Judd Vinet (@juddv)Photo by Judd Vinet (@juddv)
Judd Vinet retweeted
We asked GPT-6 Astra to edit Qwen3.5-0.8B weights to improve math. It directly changed only 0.016% of weights, fixing 0.8B's reasoning loops & improving math up to 6x and even instruction following 3x, without gradients or training. We call this Weight-Space Programming: frontier LLMs can now natively read/write neural network weights! 🧵 Blog: rikiyat.github.io/blog/weigh…
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Hanlon’s razor strikes again!
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Judd Vinet retweeted
private keys from 8 intermediate CA certs have been compromised (eMudhra) Happy "Update everything" day to all my pager-carrying friends emudhra.we-have-a-problem.co…
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Judd Vinet retweeted
The volunteers bringing Linux to Apple MacBooks are almost ready to ship it on the M3, with zero help from Apple. This is Asahi Linux. A tiny team that has spent years reverse-engineering Apple Silicon from scratch. And they are getting dangerously close. Webcam support now works on M3. USB 3.0 and Thunderbolt work too. The team had to reverse-engineer Apple's changing USB controller designs just to get there. A full M3 release is expected in the coming weeks. And they're already working on M4. The funny part? Apple never opened a single door for them. Yet they kept picking the locks anyway.
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Judd Vinet retweeted
I find it very funny when anyone feels confident that they've figured out agentic programming, even funnier when they're trying to teach others how to do it. I've been working on OpenCode since May of last year and I still have days (like yesterday) where I'm not even sure any of this is a good idea lol I end up landing on "yes, these models are an incredible tool" but it's still all very confusing, lots of tangled thoughts and emotions and realities. I badly miss the mundane coding tasks that broke up my days/weeks, the ones where you put on the headphones and just bang out 600 lines of code. But, no question, replacing those hours of my time with a few minutes of waiting on an agent is a boost and worth being excited about, despite the mixed emotions. Then there's the distance that can creep in between you and the codebase if you start getting apathetic. I think it's pretty common at this point to make even small changes by prompting the models. It's less friction than finding the relevant code and making the change yourself. And less friction seems to win, must be some law of the universe or some shit. When most or all of your interactions with a codebase start flowing through the models, you start to lose track of where things live, which abstractions/components are carrying the weight, etc. It's a scary feeling to wake up and realizing you can't even reliably @<mention> a precise file for a change you want to make, and you have to get more vague, leaning harder on the model. It all creeps up on you, there's an undeniable dopamine hit from using these things, and the resulting come down is predictable, like coming off a sugar high. On the positive side, it's really nice seeing other devs go through the same cycles, knowing we're all in this together and we'll ultimately figure it out.
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The future* is here! *paying extra for the luxury of speaking to a human representative of the company you have purchased a good or service from to ensure said good or service actually works because the automated help center labyrinth they've installed is impossible to navigate
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Just setup a @Tailscale VPN mesh network in about 5 minutes and it Just Works. Probably the easiest network-based task I've ever done. What a fantastic product.
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Judd Vinet retweeted
1970: We're going to build a global network that can withstand a nuclear war. 2021: AWS is down and my coffee machine doesn't work.
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Charlie Munger said "show me the incentive and I will show you the outcome." A great way to learn this lessons: look at poorly-designed rules (AKA bad incentives) that had unintended consequences. Here are 10 examples 🧵
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Browsing the web, 2021
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As a... – potential customer I want to... – call for pricing so that... – I can enjoy a sales pitch and product demo
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The only thing worse than not knowing why something's broken is not knowing why it's working...
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Verifying myself: I am jvinet on Keybase.io. ohTGMlywGUY_q_iM_f1Z9Op0g4rtclebzBup / keybase.io/jvinet/sigs/ohTGM…
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Toyota ad hijacks Siri to switch off iPhones while driving - marketingmagazine.co.uk/arti…
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Replying to @juddv
@juddv here's the original blog post pointer dzone.com/articles/api-mulle… Great to see the API Mullet become such a meme! – at Paris, France
"API Mullet -- all SOAP in the back, all REST in the front." New term coined (credit to WaxProlix on HN).
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Judd Vinet retweeted
Google: 90% of our engineers use the software you wrote (Homebrew), but you can’t invert a binary tree on a whiteboard so fuck off.
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