Ioannis Polyzos

Principal Architect | Cloud & Distributed Systems Expert ... Tweets are my own...

[Mitchell Hashimoto @mitchellh]

JetBrains IDEs are now powered by libghostty! This brings huge feature and performance improvements to JB terminals! Based on their own annual reports, that's over 12.5 million active users across all platforms about to get a libghostty-powered terminal. https://t.co/DOG78NoGBp

I'll repeat myself: libghostty is and was always the primary goal of the Ghostty project (I said this in the first public talk I ever gave about Ghostty). The importance and impact of a free, liberally licensed, high quality terminal emulator library that runs anywhere and everywhere dwarfs any single terminal emulator application on its own.

I've estimated Ghostty's (GUI, not libghostty) own users at around a couple million. Overnight, 6x that are using a libghostty-powered terminal. From one integration.

Happy to see this, happy to hear JetBrains had a positive experience, and looking forward to continuing to improve and ship a stable libghostty tag soon!

[The ASF - Apache Software Foundation @TheASF]

Apache Maven 4.0.0-rc-7 is now available for download: https://t.co/evcuzoqiLg

Release notes: https://t.co/zvhhk6SeIg

[Ioannis Polyzos @ipolyzos]

AI’s real leverage isn’t writing code — it’s scaffolding systems correctly from the start.
Structure beats speed.

https://t.co/GgBg1KfACw

#AI #DevTools #PlatformEngineering

[Ioannis Polyzos @ipolyzos]

One SSH keystroke can send ~100 packets.
Terminal modes, flushing, TCP, and encryption all stack up.

https://t.co/d7Ny1YAizF

#SSH #Networking #Latency

[Ioannis Polyzos @ipolyzos]

AI agents don’t need to be heavy platforms.
Blink focuses on speed, iteration, and developer control.

https://t.co/OmfkuIVd7J

#AI #AIAgents #DevTools #DX

[InfoQ @InfoQ]

Distributed system failures can mirror structural collapses: one local weakness can trigger cascading failure.

@samnewman outlines 3 resilience strategies:
• Reduce hazards
• Strengthen components
• Reduce interconnection

🎬 https://t.co/AgCZsg71su

#InfoQ

[Ioannis Polyzos @ipolyzos]

AI compressed Bun’s Rust rewrite from years to days.

The key enabler? A strong test suite.

https://t.co/8Dz29Pb6up

#AI #Rust

[Ioannis Polyzos @ipolyzos]

Cisco patched an actively exploited RCE zero-day in Unified Communications.
UC systems are Tier-0 infrastructure — patch and segment accordingly.

https://t.co/u3kGYCJdd5

#Security #ZeroDay #Cisco #RCE

[Ioannis Polyzos @ipolyzos]

Timelinize: open-source tool that turns data into interactive timelines. Simple, flexible, visual. 👉 https://t.co/39ti7FsCc1

#timeline #opensource

[Ioannis Polyzos @ipolyzos]

Kubernetes networking keeps moving toward Gateway API.

https://t.co/J8NKJMeRvc

#Kubernetes #GatewayAPI

[LearnKube @learnk8s]

This tool gives you a find-like experience for Kubernetes resources, letting you search by name regex, age, labels, status, image name or node, then patch, exec or delete the matching items

➜ https://t.co/AySeizpadP

[Rust Bytes 🦀 @rustaceans_rs]

Rust Coreutils: Rebuilding Unix Foundations in a Modern Language

[Ioannis Polyzos @ipolyzos]

CPU cache matters. Sergey Koredin’s “Cache Friendly Go” shows how struct layout & memory locality boost perf. 👉 https://t.co/0kmqSXsK8i

#golang

[Ioannis Polyzos @ipolyzos]

AI is turning internet-scale telemetry into an investigative interface.

https://t.co/mGxn3PXd6B

#AI #Observability

[Ioannis Polyzos @ipolyzos]

The best incident is the one detected before it happens.

https://t.co/pVi2fvc5QT

#SRE #Observability

[Ioannis Polyzos @ipolyzos]

Security guarantees are only as strong as the trust assumptions behind them.

https://t.co/e8pk6s2oMl

#AWS #Security

[Mitchell Hashimoto @mitchellh]

Let's talk a bit about what makes the Superlogical multiplexer different architecturally from traditional terminal multiplexers! There's a lot (a LOT) more coming, but wanted to share a little bit about the terminal-specific part compared to tmux and zellij.

[Ioannis Polyzos @ipolyzos]

OpenAI joining the Rust Foundation highlights the growing importance of memory-safe infrastructure.

https://t.co/DLDxvn49md

#Rust #AI

[Ioannis Polyzos @ipolyzos]

The future of enterprise AI is domain-specific, not one-size-fits-all.

https://t.co/HczEJQZmml

#AI #AWS

[Ioannis Polyzos @ipolyzos]

Introducing Claude Fable 5 https://t.co/NKdZ4nOj17 via @YouTube