Marcel Koch
@marcelkoch.net
Software architect & trainer. I build long-lived systems: one stable domain core, swappable tech around it. Also into #psychology, #communication, and music. #softwarearchitecture #cleanarchitecture #crossplatform 🦀 #rustlang
Freelance Rust Developer wanted! 🦀 (100% Remote, EU/CET) Building a complex multi-platform system. "Real agile": no useless docs, no ticket-pushing. Humans > processes. Stack: Rust, Crux, Flutter, C, Next.js, TS. Love Web, UX & UI too? DM me! ♻️ Reposts appreciated! #Rust #web #Freelance #jobs
I'm looking forward to it!
Oxidize Conference@oxidizeconf.bsky.social · 2mo agoGetting #FFI to compile is easy. @marcelkoch.net tackles harder questions like prebuilt binaries across platforms, libraries built from source & reliable CI - comparing a custom binary download approach against Conan via Flutter Rust Bridge: oxidizeconf.com/sessions/bey... #Oxidize2026 #RustLang
The #Oxidize2026 agenda is out - and tickets are now on sale. Oxidize is the leading conference at the intersection of applied Rust and real-world decision-making, bringing together developers and technical leaders building #RustLang systems in production. Check it out: oxidizeconf.com #Embedded
congrats to the @zed.dev team for reaching the 1.0 milestone :) it's been my daily driver for... a long time zed.dev/blog/zed-1-0
Zed is 1.0 - Zed Blog
From the Zed Blog: The editor we set out to build is now 1.0.
zed.dev
I’m excited to speak at the @oxidizeconf.bsky.social. My topic is the distribution of C libraries integrated into Rust. More details: oxidizeconf.com/sessions/bey... Looking forward to see you and catch up. #rustlang #oxidizeconf #clang #conf
A few weeks ago I was interviewed by Daniel from Rock the JVM, a channel (unsurprisingly) for folks in the JVM ecosystem. It was fun to chat about Rust with someone "from the outside", and if you want to hear it, it's now up on his YouTube channel! youtu.be/Cg8gASzqqOs?...
Jon Gjengset on Rust Internals, Vibe Coding, and Teaching by Streaming
YouTube video by Rock the JVM
youtu.be
Back in January I gave a talk at Jane Street titled "Are Mutexes Slow?" (I gave a lightning version of it at @rustikon.dev last week!). And it's now up on YouTube if you're interested in wonky details about CPU cache coherence and the cost of coordination! www.youtube.com/watch?v=tND-...
The Cost of Concurrency Coordination with Jon Gjengset
YouTube video by Jane Street
youtube.com
The past few streams have been pretty high level, but not this time! Friday at 4p UTC (everytimezone.com?t=69cf0300,3c0), we're going back down to "what bits go where". We'll try to write an audio generator that produces WAV files with white/pink/brown noise by hand 🔊 youtube.com/live/BKHE7st...
impl Rust: WAV noise generator
YouTube video by Jon Gjengset
youtube.com
What if your CI pipeline lived inside the terminal? 🔥 🏗️ conveyor — Local-first CI/CD runner with a real-time TUI 💯 Run pipelines, track stages/jobs, search logs & manage secrets 🦀 Written in Rust & built with @ratatui.rs ⭐ GitHub: github.com/sumant1122/C... #rustlang #ratatui #tui #devops
Supply chain attacks hit #npm. Key defenses: Pin versions: npm ci, commit lockfiles, avoid ^/~. Verify packages: Check signatures, wait 24h, scan with Snyk. Secure accounts: 2FA, disk encryption. Harden CI/CD: Disable scripts, limit secrets. No ecosystem is safe – stay vigilant. #CyberSecurity
When does a software system become hard to change? Never suddenly. First versions are built fast. Over time: more features, more dependencies. Small changes take longer. Developers get cautious. It's rarely the tech. When did you notice it in your project? #SoftwareArchitecture #SoftwareEngineering
Projects don't fail because of technology. They fail because of communication. Good architecture needs clear decisions & shared understanding. Theory is easy applying it in real conflicts is the challenge. Practice matters. How do you do it? #ProjectManagement #SoftwareEngineering #NVC
Business logic scattered across layers? That's the real threat to long-lived systems. I compared #clang #cplusplus #ziglang #golang and #rustlang for stable domain cores. Spoiler: strict rules beat implicit freedom. #softwarearchitecture #systemdesign
Stages of learning Rust: 1. This borrow checker is stupid 2. Why does this not compile 3. Wait… the compiler was right 4. I trust the compiler more than myself #rust #rustlang #programming
OK, did you know you can use `scroll-target-group: auto;` on a table of contents list and `a:target-current` to automatically highlight the appropriate link when the section scrolls into view? Just one of the things Theo showed in our live show yesterday. www.wearedevelopers.com/en/magazine/...
Ich freu mich drauf! 😃
programmier.bar - der podcast für web & mobile dev@programmier.bar · 9mo ago🔔 Nächste Woche: Meetup! Wir nutzen Flutter für Spieleentwicklung. Wusstet ihr, dass man damit auch Rust-betriebene Headless Apps bauen kann und trotzdem ein modernes UI bekommt? Was dahintersteckt, erläutert Marcel Koch am 20.11. in Bad Nauheim! Seid dabei: www.programmier.bar/meetup/headl...
