iiinova — where your digital self keeps evolving

Thank you everyone for coming to my #Goatmire talk! I hope you had just as much fun as I did playing the bare-feet apocalyptic Viking! Code and slides are at: pushin.eu/pjullrich

Me standing on the goatmire stage in my Viking costume

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Alex Koutmos @akoutmos.bsky.social · 28/09/2026

Explorer version 0.13.0 was just released! This was a BIG release that brings Explorer up to date with the latest version of Polars and also adds a partition function as well as a run-length encoding function for your data frames! hex.pm/packages/ex... #ElixirLang #Erlang #MyElixirStatus

hex.pm

explorer

Series (one-dimensional) and dataframes (two-dimensional) for fast data exploration in Elixir

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Dare Obasanjo @carnage4life.bsky.social · 28/09/2026

One of my personal apps needs a recurring task, and GitHub Actions seemed perfect. I’d heard scheduled jobs were unreliable, but GitHub’s status page showed everything green. So I had Claude Sonnet build it. None of the jobs ran on schedule. The GitHub status page sits on a throne of lies.

githubstatus.com

GitHub Status

Welcome to GitHub's home for real-time and historical data on system performance.

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Doll @dollspace.gay · 28/09/2026

"start securing systems stupid" is going to be its go to response to "AI is hacking everything" Dawg use the AI to secure it. Apparently the attacker gets a tireless robot assistant and the defender is contractually obligated to remain three exhausted guys and a Jira backlog.

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Peter Ullrich @peterullrich.com · 28/09/2026

Mandatory “I’m cycling to the train station to go to the airport to fly to a conference” image. I’ll see you all at Goatmire 👋

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Peter Ullrich @peterullrich.com · 26/09/2026

IndieCourses.com shuts down by end-of-year. I will shut down the platform by December 1st. It has been mostly dead in 2026 anyway, costs me $1000/yr admin upkeep, and I want to focus on Pushin.eu going forward. My apologies to the creators but I thank you profoundly for your trust!

indiecourses.com

Indie Courses - The Video Course Platform for Technical Content Creators

Indie Courses helps you sell technical video courses in the highest quality and with the best tooling for an affortable and transparent price.

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Peter Ullrich @peterullrich.com · 26/09/2026

As much as people like to mock the European AI regulations, they are designed to prevent exactly this.

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Peter Ullrich @peterullrich.com · 26/09/2026

Maybe a bit surprising, but the article ends with a shoutout to Phoenix and Tidewave 😬

The web framework Phoenix, written in Elixir, can serve as a model for Rails. The developers of Elixir and Phoenix jumped on the Agentic Coding bandwagon very early on and offer ideal opportunities to combine both worlds, for example, with their own agents.md file optimized for Elixir in every new Phoenix project and the Tidewave tool.

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Ari Drennen @aridrennen.bsky.social · 24/09/2026

This is an unpopular take but as a neurodivergent self-employed person, LLM's have been an unbelievably helpful tool for the things I have struggled with my whole adult life: managing my finances, filling out paperwork, and staying on top of my email. I'm functional in a way I never dreamed of.

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ElixirConf @elixirconf.bsky.social · 24/09/2026

What does “the cloud” actually look like? ☁️ @peterullrich.com deployed Elixir probes across 100+ datacenters to map the cloud. Watch: youtu.be/GkqkJPi10cE Next: Code BEAM Europe 2026 -> get your pass: codebeameurope.com#register #Elixir #DistributedSystems #ElixirConf

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Oskar 🕊️ @austegard.com · 24/09/2026

well... this is certainly ...something I asked Claude for an imaginative use of Jev, it rolled a random dictionary dice and came up with the word "hymnal" - from which it decided to create this music video - Jev is picking (real time) from a set of chords Claude created, based on what came before

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daniel:// stenberg:// @bagder.mastodon.social.ap.brid.gy · 23/09/2026

When we announce over 20 new #curl CVEs on October 14, you will learn that every single one of them were found by clever humans using harnesses powered by AI models. Every. Single. One. The holy trinity of modern vulnerability research.

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Peter Ullrich @peterullrich.com · 22/09/2026

If you’re looking for a business idea: i can’t find a single European provider for Firecracker VMs on demand that run on European non-hyperscaler servers. Koyeb comes close but they also use AWS. I need it for CI and know others with the same need.

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Sung Kim @sungkim.bsky.social · 22/09/2026

This seems to be the most popular alternative to jev. Laya: Multilingual, non-autoregressive System 1 decision model. huggingface.co/convaiinnova... Laya Repo: github.com/NandhaKishor... Laya MLX: huggingface.co/aac6fef/laya... Laya MLX Repo: github.com/mizorewww/la...

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Peter Ullrich @peterullrich.com · 20/09/2026

I came back early from Berlin to recover a bit before Goatmire. I think Bella also likes being home. She’s been sleeping all day.

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Oliver Andrich @oliverandrich.social.tchncs.de.ap.brid.gy · 20/09/2026

Played a bit with pushin.eu by @peterullrich.com today. A nice and fast Git hosting service based in the EU. Now I have to think, what I want to host there. pushin.eu/oliverandrich

pushin.eu

Oliver Andrich (oliverandrich) · Pushin.eu

Oliver Andrich on Pushin.eu.

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Peter Ullrich @peterullrich.com · 20/09/2026

Don’t believe every graph you see, especially when they show only a small section of the true range. When we render these non-scientific results on a box plot and show the full range, the narrowness of the bias becomes clear. There’s a bias of course but a significantly smaller one than in humans

A box plot of the racial bias test run on Jev which now shows the full range of 0 to 1 and a cluster of results around the 0.75 confidence level

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Peter Ullrich @peterullrich.com · 19/09/2026

My todo list for Pushin outgrew my Obsidian file today and I moved ~300 issues to Linear through the Claude app and then refined the roadmap by talking to Claude while driving! The future is now, old man!

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garrison @garrison.corporate.fm · 19/09/2026

XB: a pure Elixir btree database implemented in a single 2kloc module, no dependencies, ordered KV api, strong checksums, well-tested, public domain tangled.org/corporate.fm...

tangled.org

corporate.fm/xb

A minimal btree database for Elixir.

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johanna @jola.dev · 18/09/2026

I've extracted an Elixir Jetstream V2 library from @shelf.cafe. Define multiple subscribers, filter on collections and dids, keep track of cursors. All the good stuff! Makes it trivial to connect to the live data stream for atproto in #ElixirLang. Check it out! tangled.org/jola.dev/kite/

tangled.org

jola.dev/kite

An Elixir atproto Jetstream V2 subscriber library

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Peter Ullrich @peterullrich.com · 18/09/2026

Everyone stay safe out there 🫶

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Rust Language @rust-lang.org · 17/09/2026

⚠️ We believe that there is an ongoing campaign targeting owners of popular crates and rust-lang team members that is attempting to compromise devices and accounts in order to use them to publish malware. See our blog post for details: blog.rust-lang.org/2026/09/17/t...

blog.rust-lang.org

Be alert: targeted attacks on prominent Rustaceans | Rust Blog

Empowering everyone to build reliable and efficient software.

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Macro Mayhem @macromayhem.fm · 17/09/2026

🎙️ Just published a new episode of Macro Mayhem: 005 - OTP Security Releases, ElixirConf US, and Goatmire Badges. Have a listen:

share.transistor.fm

005 - OTP Security Releases, ElixirConf US, and Goatmire Badges

We recap ElixirConf US in Chicago, unveil this year's AtomVM-powered...

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Code BEAM @codebeam.bsky.social · 17/09/2026

Speakers, part 3: Matt Swensen, Mauricio Cassola, @peterullrich.com, Raimo Niskanen, Rebecca Reusch, @rbino.com, Robert Fiko, Roberto Aloi, Spoorthy Sridhara, @pragtob.bsky.social, Travis Fantina

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Peter Ullrich @peterullrich.com · 17/09/2026

I like Berlin overall but WHY IS IT SO FUCKING LOUD ALL THE FUCKING TIME

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Peter Ullrich @peterullrich.com · 16/09/2026

With the successful launch of Pushin.eu behind me, I'm focusing on the 3 big issues blocking me from going GA in '27: 1. Scale from one server to many with a custom reverse proxy 2. Better support for self-hosted runners, then add managed ones 3. Add subscriptions

pushin.eu

Pushin.eu — Git hosting that never leaves Europe

Sovereign, GDPR-native git hosting — code, issues, and CI, all on European soil.

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ElixirConf @elixirconf.bsky.social · 16/09/2026

Elixir on a custom e-ink device? Gus Workman brought Nerves to a custom e-ink device - NIFs, Rustler tips & a game of e-ink snake. 📺 youtu.be/oTuoPu4pYVs Next: Code BEAM Europe 2026 -> get your pass: codebeameurope.com#register

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Peter Ullrich @peterullrich.com · 16/09/2026

44 CVEs. They call it Year-to-date. I call it a regular Tuesday 😬

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Paraxial.io @paraxialio.bsky.social · 14/09/2026

Watch: Paraxial.io Founder Michael Lubas and EEF CISO Jonatan Männchen at ElixirConf US 2026 - Pentesting Hex: Real Findings from the Ægis Initiative @maennchen.dev @elixirconf.bsky.social www.youtube.com/watch?v=_fER...

youtube.com

Pentesting Hex: Real Findings from the Ægis Initiative | Michael Lubas & Jonatan Männchen | ECUS'26

YouTube video by Code Sync

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Ryan @rschristian.dev · 15/09/2026

I love getting spam PRs only to navigate to their profile to see the user has also submitted hundreds of other PRs to hundreds of repos in ~5 minutes and GitHub doesn’t for a second slow them down. Bot detection 25 years ago was better than what GitHub can scrape together today, it’s astounding.

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Lars Wikman @lawik.bsky.social · 15/09/2026

With all the excitement of ElixirConf in your bones. Time to book that quick trip to Sweden ;) Come for the affordable ticket. Stay because you can't afford to travel back home. goatmire.com #goatmire #elixirlang

goatmire.com

Goatmire Elixir & NervesConf EU

September 28th to October 3rd, 2026

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Gus Workman @gworkman.bsky.social · 14/09/2026

The cat is out of the bag: we’re doing badges again for #Goatmire 2026! Each attendee will get a digital badge in their goodie bag, powered by #AtomVM and #ElixirLang. Featuring an ESP32, LCD, keyboard and some fun onboard sensors Join us for Goatmire in Varberg, SE Sept 27th - Oct 3rd to get one!

A white 3D printed plastic device with an LCD at the top, with six boxes each corresponding to a special shape button the keyboard (below the LCD).

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Parker & Shannon @oban.pro · 14/09/2026

Prepping "And Then There Were Nil", our sequel to "The Oban Murders", for Goatmire in a few weeks (goatmire.com)

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Peter Ullrich @peterullrich.com · 14/09/2026

A great new album by my favorite Greek metal band: Mother of Millions! music.apple.com/nl/album/t/6...

music.apple.com

T by Mother of Millions on Apple Music

Album · 2026 · 10 Songs

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Stefan Judis @stefanjudis.com · 14/09/2026

Quick reminder, if you're working on a SaaS product that requires a login, please check if you've defined the well-known URL to change passwords. Password managers will check `/.well-known/change-password` to offer a quick way to change passwords. www.w3.org/TR/ch...

Code: GET /.well-known/change-password HTTP/1.1 Host: example.com HTTP/1.1 302 Found Location: https://example.com/account/security/password

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Peter Ullrich @peterullrich.com · 14/09/2026

It says a lot about a bank – and a country I guess – if they have a pricing table going up to *a hundred million Euro*, and only *then* recommend to contact an advisor

The pricing table for investing of the ING bank in the Netherlands

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Peter Ullrich @peterullrich.com · 13/09/2026

Every time I see a dog owner not picking up their dog’s poo, I get a little less sad about AI potentially wiping out humanity

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Peter Ullrich @peterullrich.com · 12/09/2026

One week after the HN post blew up, Pushin.eu has 400 registered users and almost 600 waitlist sign-ups 🎉

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Tuta @tuta.com · 11/09/2026

"I have nothing to hide." False. You have medical history You have financial behavior You have location patterns You have political views You have relationship data Privacy was never about hiding crimes. It was always about owning your life.

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Code BEAM @codebeam.bsky.social · 11/09/2026

@maennchen.dev & @peterullrich.com share how they found and fixed ~100 vulnerabilities across the top 1000 Hex packages, using AI to make the ecosystem safer at Code BEAM Europe 2026. 📅 21–22 Oct | Haarlem, NL | In-person & Virtual codebeameurope.com/#register

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Ed @ed3d.net · 11/09/2026

tbh, anybody who wants to tell me that open source isn't on the ropes is going to have to answer why there are millions of dollars for Dotfile DHH but github sponsors mostly emits cobwebs and a faint wheeze for people who are making stuff we all use every day at work

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Peter Ullrich @peterullrich.com · 10/09/2026

🚨🚨🚨🚨🚨🚨🚨🚨🚨

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Peter Ullrich @peterullrich.com · 10/09/2026

Apparently there is money for open source if you are racist enough

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Hendrik Mans @hmans.dev · 10/09/2026

Omarchy probably only exists because DHH maybe tried to get involved in Arch and they said "nah, bugger off you little fascist", just like that conference for the very web framework he created Never underestimate the willpower of hurt small men

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Peter Ullrich @peterullrich.com · 08/09/2026

🚨 Announcing Pushin 🚨 Now officially: I'm announcing Pushin.eu, a git hosting platform built and run entirely in Europe. Think GitHub/GitLab but European, better, and faster. Built with #ElixirLang and #RustLang. peterullrich.com/announcing-p...

peterullrich.com

Announcing Pushin

I'm launching Pushin.eu, a git hosting platform built and run entirely in Europe.

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Peter Ullrich @peterullrich.com · 08/09/2026

The 430 BILLION output tokens needed to create and verify this proof would have cost $21.5 Million on GPT-6 astra 🤯

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Mike Zornek, looking for work. @mikezornek.com · 08/09/2026

💜 A favor to ask: I'm looking to land Elixir consulting work. To help get in front of new faces, I have a "one problem, two weeks, $6,000" offer. Aimed at one nagging thing: a flaky test suite, a stalled upgrade. The debt that falls on the floor. A share or an intro would mean a lot. 🙏 #ElixirLang

mikezornek.com

Elixir Consulting

Elixir and Phoenix consulting. Fixed-price two-week sprints at $6,000, or ongoing hourly work, for teams that need upgrades, stability, and senior review.

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