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Jon Gjengset on Rust Internals, Vibe Coding, and Teaching by Streaming YouTube video by Rock the JVM

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?...

The Cost of Concurrency Coordination with Jon Gjengset YouTube video by Jane Street

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-...

impl Rust: WAV noise generator YouTube video by Jon Gjengset

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...

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

CMake 4.3 has been released 🎉

cmake.org/cmake/help/v...

@pastewka.bsky.social Ist der Account noch aktiv?

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! 😃