iiinova — where your digital self keeps evolving

Jonas Kruckenberg @jonaskruckenberg.de · 29/09/2026

conference brain is almost as bad as vacation brain

Jonas Kruckenberg @jonaskruckenberg.de · 29/09/2026

we need to stop frontend framework development right now, blanket government ban on javascript and regulate the big players

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Mainmatter @mainmatter.com · 29/09/2026

This Thursday, we're hosting a free AMA on migrating C/C++ to idiomatic Rust. Our @jonaskruckenberg.de, author of the C-to-Rust migration book, and @marcoow.bsky.social will answer your questions, drawing on our experience running large-scale C-to-Rust migrations. See you Thursday! 🙌 #rustlang

luma.com

C-to-Rust Migrations – AMA with Jonas Kruckenberg and Marco Otte-Witte · Luma

Securing and modernizing software is a top priority today. Tech debt and memory-safety bugs remain the largest sources of vulnerabilities, which is why teams…

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Pete 🙆‍♂️ @petelevasseur.com · 28/09/2026

proud to share that I was selected to serve on the Rust Project Leadership Council! my role's to represent the interests of the top-level Language team, and all sub-teams =)

Screenshot showing Pete LeVasseur as the Language team representative to the Rust Project Leadership Council.

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nia (cia asset) @nia.is.fckn.gay · 27/09/2026

dhh please fuck off we don't want your fascist kind in rust either 💞

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Michael Gattozzi @mgattozzi.dev · 27/09/2026

I do not want him in the Rust community fucking hell.

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Jonas Kruckenberg @jonaskruckenberg.de · 28/09/2026

the rust spirit is still strong in community organizers (including the foundation i must add) even if times are tough

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Jonas Kruckenberg @jonaskruckenberg.de · 28/09/2026

i think its safe to say no one wants him in the community, but so far he doesn’t appear to be “in the community” anyways. We cannot force ppls language choice but were also not forced to platform everyone

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Jonas Kruckenberg @jonaskruckenberg.de · 28/09/2026

come work with me! work with dome of the biggest companies on some of the hardest problems! mainmatter.notion.site/Rust-Enginee...

mainmatter.notion.site

Rust Engineering Consultant 2026 | Notion

Please email jobs+rust@mainmatter.com with your résumé and availability.

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Mainmatter @mainmatter.com · 22/09/2026

On Oct 1, we're hosting a free AMA on migrating C/C++ to idiomatic Rust. Our @jonaskruckenberg.de, author of the C-to-Rust migration book, and @marcoow.bsky.social will answer your questions, drawing on our experience running large-scale C-to-Rust migrations. Registration link below. #rustlang

luma.com

C-to-Rust Migrations – AMA with Jonas Kruckenberg and Marco Otte-Witte · Luma

Securing and modernizing software is a top priority today. Tech debt and memory-safety bugs remain the largest sources of vulnerabilities, which is why teams…

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Jonas Kruckenberg @jonaskruckenberg.de · 21/09/2026

your type is basically 33,33% wrong only!

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Jonas Kruckenberg @jonaskruckenberg.de · 21/09/2026

its far too early to judge llm overall economic productivity impact though, its far from self evident that using llms to produce code faster results in measurable macroeconomic benefit

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Jonas Kruckenberg @jonaskruckenberg.de · 19/09/2026

ive literally noticed myself feeling noticeably more exhausted after long lm output reading sessions

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Jonas Kruckenberg @jonaskruckenberg.de · 19/09/2026

on some level im very curious about this phenomenon: why is it that every llm output has this effect? is it the statistics of it? the finetuning meant to make its output palatable to everyone? some emergent property of the system?

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Jonas Kruckenberg @jonaskruckenberg.de · 19/09/2026

literally this, im sure its being studied and has a fancy name and such, but its soo mind numbing!! you can feel your brain fall asleep while reading its remarkable

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Jonas Kruckenberg @jonaskruckenberg.de · 18/09/2026

just saw a couple come off the lake with their stand up paddles, he was literally chatting to chatgpt the entire time… we need to bring back bullying

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Jonas Kruckenberg @jonaskruckenberg.de · 17/09/2026

@kevin-gallant.bsky.social in other sad rustconf news: i wore my @iroh.computer cap everyday the last week, then promptly now lost… rip 🫡

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Jonas Kruckenberg @jonaskruckenberg.de · 17/09/2026

“indie” developers have less to loose, and competing with big players means taking risks they fundamentally cannot. Thats your “indie dev” competitive advantage

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Jonas Kruckenberg @jonaskruckenberg.de · 17/09/2026

don’t think its surprising at all, many human structures fundamentally resist change. that’s generally a good thing too. Companies especially usually reward stability and predictability over optimality. Esp bc its not clear in the moment what “optimal” even means

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Mainmatter @mainmatter.com · 17/09/2026

Mainmatter's founder @marcoow.bsky.social is on stage at @emberfest.eu to talk about agentic frontend engineering – where are we, what's coming, where does all this lead in the long term?

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Mainmatter @mainmatter.com · 16/09/2026

Three new Rust workshops now in our trainings catalog, ready to book for your team: Async Rust, Advanced Rust API design, and Procedural Macros. All available on-site or remote. Read more in the thread 🧵 #rustlang

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EuroRust @eurorust.eu · 14/09/2026

This year, you can find @jonaskruckenberg.de and @mainmatter.com at their Wasm workshop. Containers Are Dead: Long Live WebAssembly, is a hands-on workshop on building server-side Rust apps with Wasm! 🦀 Get your ticket now 👉 eurorust.eu/workshops/co... #RustLang #wasm

eurorust.eu

Containers Are Dead: Long Live WebAssembly | EuroRust 2026

In this hands-on workshop, you will learn how to build such an efficient, portable, and secure server-side application using Rust and WebAssembly. We'll cover everything from foundational concepts to…

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Mainmatter @mainmatter.com · 14/09/2026

There are still some tickets left for our workshop with @jonaskruckenberg.de at EuroRust! Get yours now 🙌

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Mainmatter @mainmatter.com · 14/09/2026

On October 1st, we’re hosting a free AMA on migrating C/C++ to idiomatic Rust. Our @marcoow.bsky.social and @jonaskruckenberg.de, author of the "C to Rust Migration Book”, will answer your toughest questions. Register now 👉 luma.com/m2gplobz #rustlang

luma.com

C-to-Rust Migrations – AMA with Luca Palmieri and Jonas Kruckenberg · Luma

Securing and modernizing software is a top priority today. Tech debt and memory-safety bugs remain the largest sources of vulnerabilities, which is why teams…

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Jonas Kruckenberg @jonaskruckenberg.de · 14/09/2026

new and improved! this workshop was sold out both times we ran it! make sure to reserve your spot now

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EuroRust @eurorust.eu · 14/09/2026

Let’s go back in time to last year’s EuroRust! ⏰ In Paris, @jonaskruckenberg.de explored how panic! really works under the hood. From stack unwinding and Drop to what actually happens when your program crashes. Check out the talk 👉 www.youtube.com/watch?v=mWCV... #EuroRust #RustLang

youtube.com

Panic! At The Disk Oh! - Jonas Kruckenberg | EuroRust 2025

*Panic! At The Disk Oh! - Jonas Kruckenberg at EuroRust 2025* Unwrapping results, assertions, divide by zero: we've all seen our Rust programs panic and crash. But have you ever wondered how that…

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Jonas Kruckenberg @jonaskruckenberg.de · 10/09/2026

no ui framework has seem the light of heaven

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Mainmatter @mainmatter.com · 09/09/2026

The second chapter of our "C to Rust Migration Book", written by @jonaskruckenberg.de, is on its way. The first chapter presented the basics. In the second chapter, learn how to make the most of tools like Miri, @lpalmieri.com's cheadergen, lldb, and gbd. Stay tuned! #RustLang

mainmatter.com

The C to Rust Migration Book - Mainmatter

Learn how to migrate production C codebases to safe, idiomatic Rust one module at a time.

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Micah Warren @micah541.bsky.social · 08/09/2026

cloak and dagger navier stokes cims.nyu.edu/~tristanb/st...

cims.nyu.edu

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Jonas Kruckenberg @jonaskruckenberg.de · 07/09/2026

come say hi if you’re around!!

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Mainmatter @mainmatter.com · 03/09/2026

Did you know C's int isn't actually guaranteed to be Rust's i32? They line up almost always, except on niche architectures. Rust decided that "almost" is close enough. Read about what this means in our free C-to-Rust migration course: mainmatter.com/c-to-rust-mi... #RustLang

mainmatter.com

The C to Rust Migration Book - Mainmatter

Learn how to migrate production C codebases to safe, idiomatic Rust one module at a time.

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Jonas Kruckenberg @jonaskruckenberg.de · 01/09/2026

rare PSA: we @mainmatter.com have our Rust engineers free right now! A client paused on budget timing, so they are coming straight off a highly complex c2rust project! some of theee best engineers I know, looking for the gnarliest problems you’ve got! 👀 DM me if your company has those!

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Marco Otte-Witte @marcoow.bsky.social · 01/09/2026

.@mainmatter.com has an all-star Rust team available immediately. After some budget hiccups at one of our clients, we happen to have a well-established team of Rust experts around that's ready to go immediately. 1/🧵

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Jonas Kruckenberg @jonaskruckenberg.de · 01/09/2026

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Jonas Kruckenberg @jonaskruckenberg.de · 31/08/2026

this is your once in a lifetime opportunity to ask us all the questions people! its going to be lots of fun!

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Mainmatter @mainmatter.com · 31/08/2026

On October 1st, we’re hosting a free AMA with our @lpalmieri.com, @jonaskruckenberg.de, author of the C-to-Rust migration book, and @marcoow.bsky.social, to answer your questions on migrating C/C++ to idiomatic Rust. Register now 👉 luma.com/m2gplobz #rustlang