Docker Sandboxes Run AI coding agents in isolated environments

For disambiguation:

Docker Sandboxes: docs.docker.com/ai/sandboxes/

Sandcat: github.com/VirtusLab/sa...

❓What's your setup? Especially for single-developer projects with your AI buddy 🤖. Team and org setups are interesting too, feel free to share, but right now I just want to let the agent YOLO on my machine safely.

☁️ Hosted sandboxes the agent delegates code execution to. There seem to be a lot of players: E2B, Daytona, Modal, OpenSandbox, and more.

🔒 Local sandboxes that wrap the agent itself, so you can run Claude Code or Codex in --dangerous / YOLO mode safely. I'm looking at Docker Sandboxes and Sandcat. What are you all using?

I want to up my sandbox game 🛠️ and now I'm wondering what everyone is using.

#ai #agents #claude

Lutz Heunkhen - Event-Driven Microservices: Patterns and Practices - Lutz Heunkhen Are your microservices just a fragile, distributed monolith? Learn how event-driven patterns create true resilience and decoupling.

I was recently interviewed for WeAreDevelopers. If the AI summary on the page is correct, I'm quite happy with what I said 😃. It's mostly about event-driven microservices. Check it out:

👉 www.wearedevelopers.com/en/videos/18...

#eda #eventdrivenarchitecture #softwarearchitecture #podcast

If you think about coming to my class

www.wearedevelopers.com/world-congre...

with the discount code "WWC26_BUILD" you get the full-day workshop and the conference ticket for < 600 € altogether (only until April 17th)

See you in Berlin!

#eventdrivenarchitecture #eda #berlin #wearedevelopers

If you think about coming to my class

www.wearedevelopers.com/world-congre...

with the discount code "WWC26_BUILD" you get the full-day workshop and the conference ticket for < 600,-€ altogether (until April 17th)

See you in Berlin!

#eventdrivenarchitecture #eda #berlin #wearedevelopers

Principles of Mechanical Sympathy Principles of mechanical sympathy for creating performant software: Memory access patterns, false sharing, the single-writer principle, and natural batching.

Part of my onboarding at Typesafe (a.k.a. Lightbend, a.k.a. Akka) was a training with Martin Thompson. I loved it! It's great to see that his thinking in terms of "Mechanical Sympathy" is still being rediscovered and popularized.
👉 martinfowler.com/articles/mec...

#mechanicalsympathy #programming

Speaker des Software Architecture Forum 2026

Speaker des Software Architecture Forum 2026

🐦️ 𝗕𝗶𝘀 𝗱𝗶𝗲𝘀𝗲𝗻 𝗗𝗼𝗻𝗻𝗲𝗿𝘀𝘁𝗮𝗴 𝗧𝗶𝗰𝗸𝗲𝘁 𝘀𝗶𝗰𝗵𝗲𝗿𝗻 & 𝟭𝟬𝟬 € 𝘀𝗽𝗮𝗿𝗲𝗻!🥳

• 16.–17. Juni 2026 im Holiday Inn München-Unterhaching
• Themen u.a.: #DDD #API #KI #Cloud #EmbeddedSystems

𝗪𝗮𝗿𝘂𝗺 𝘁𝗲𝗶𝗹𝗻𝗲𝗵𝗺𝗲𝗻?
✔ 23 #iSAQB Expert:innen
✔ 23 Sessions auf Deutsch
✔ Networking & Get-together

Jetzt anmelden 👉️ t1p.de/4s17l

awesome-event-driven-architecture A curated list of resources on event-driven architecture.

Full list of EDA resources: codeberg.org/lutzh/awesom...

#eventdrivenarchitecture #eda #softwarearchitecture

Event-Driven Patterns for Cloud-Native Banking: Lessons from What Works and What Hurts Event-driven architecture helps banks decouple systems, scale services, and create clear activity trails. But it also introduces complexity, new failure modes, and operational challenges. Chris Tacey-...

New addition to my Awesome EDA list: "Event-Driven Patterns for Cloud-Native Banking" by Chris Tacey-Green. EDA in banking: outbox pattern, event contracts, event ordering, and the org cost of adoption. www.infoq.com/articles/eve...

#eventdrivenarchitecture #eda #softwarearchitecture

Ollama is now powered by MLX on Apple Silicon in preview · Ollama Blog Today, we're previewing the fastest way to run Ollama on Apple silicon, powered by MLX, Apple's machine learning framework.

New version 0.19 of Ollama leverages Apple's MLX framework, ~doubles the tokens/sec for optimized models. Tried it on an M4 Max 👍. It's no Opus, but a nice local alternative that you can play around with without tapping into your token budget.

👉 ollama.com/blog/mlx

#claude #ollama #ai #localai

Event-driven architecture is everywhere, but getting it right is still hard. In the next months I'll be speaking about EDA patterns and practices at 3 European conferences: JAX Mainz (May), DDD Europe in Antwerp (June), and a full-day masterclass at WeAreDevelopers in Berlin (July). Let's meet!

I'm putting together a Pecha Kucha session for code.talks - get funky and talk about anything you want to the tune of 20 slides of 20 seconds each!
It's a little hidden in the CfP - put "Undefined" for track and “Pecha Kucha" for Format.
cfp.codetalks.com/call-for-pap...

Gunnar Morling

Enjoying @gunnarmorling.dev talking about the Transactional Outbox pattern at @jug-hamburg.bsky.social .

Selfie in front of audience

I had a packed room with a great, curious audience today. Really good vibes, thanks to everyone who attended. And thanks to @bobkonf.bsky.social of course for inviting me to speak! #bobkonf

While I pack my bag to go to @bobkonf.bsky.social tomorrow, to give a talk on innovation in different programming languages, I can reveal that the companion website www.programminglanguages.eu
will not be ready by the time of the talk 💣. I'm aiming for Easter 🐰🥚.

Tag 2 – Los geht’s! 🚀
Keynote in Englisch von Ghizane Aroussi & Krisztina Hirth: Becoming a DDD Company - One Story, Two Lenses.💡
Danach Deep Dives mit @stefanzoerner.bsky.social  & Alexander Kaserbacher, Henning Schwenter & @huehnken.de . ☕😅

Event-Driven Architecture in Java - ein praxisorientierter Deep Dive - Software Architecture Summit

Event-Driven Architecture in Java - ein praxisorientierter Deep Dive, Workshop mit Profi @huehnken.de auf dem Software Architektur Summit vom 9. - 13. März 2026 München.
👉

Update: The response to this was fantastic, thank you all! The free spots have been filled and I'll be delivering the first run soon. If you'd like to book the training for your team once it's been tested and refined, you can already get in touch. Details here: www.huehnken.de/training.html

Architecting Event-Driven Enterprise Transaction Systems At Million Scale Event-driven architectures offer a strategic path to real-time execution, resilience and operational transparency across modern enterprises.

Nice of Forbes to pitch EDA to "business leaders."

"The shift [..] to event-driven execution is a leadership decision about how an organization operates under scale, complexity and regulatory pressure."

If you're a business leader pondering that decision, I'm happy to help.

tinyurl.com/mv9tae32

I'm captivated by this question: How can we protect open source copyright if AI can rewrite? What will it mean for open source software if we can't?

tuananh.net/2026/03/05/r...

#opensource #oss #foss #gpl #ai

Event-Driven Architecture in Java - ein praxisorientierter Deep Dive - Software Architecture Summit

Workshop details here: software-architecture-summit.de/softwarearch...

A picture of an article about Event-Driven Architecture in Java Magazin

Java Magazin 4.2026: Part 1 of my four-part EDA series is out.

Written companion to my workshop, which I'm delivering again in Munich next week. Read it (German):
entwickler.de/software-arc...

#eda #eventdrivenarchitecture #softwarearchitecture

Trying Wispr Flow after friends raved about how good voice-to-text has become. But I have to stop recording to get it to type? Is continuous dictation possible? Or is there another LLM-based tool that does this?

#VoiceToText #AI #Dictation

⏰ Just 3 days left before Early Bird Tickets disappear!
Domain-Driven Design Europe 2026 promises to be our best conference yet. Your early purchase helps us confirm final arrangements while saving you money.
Secure your place before prices increase: buff.ly/J6TUj57

@wearedevelopers.bsky.social (Berlin)
Full-day masterclass on Event-Driven Microservices in Production. Design, implementation, operations. Hands-on and technology-agnostic.

Runs only if enough people register.
www.wearedevelopers.com/world-congre...

Two upcoming events:

• @dddeu.bsky.social (Antwerp)
Patterns and Antipatterns in Event-Driven Architecture
2026.dddeurope.com/program/patt...

#EventDrivenArchitecture #DDD #SoftwareArchitecture

Five books that shaped how I think about software development.

www.huehnken.de/resources/bo...

#bvssh #continuousdelivery #accelerate #teamtopologies #lean