Mistral Large 4 is now open weight

mistral.ai

Inside Petal: Building the World’s First Petabit-Class Transoceanic Subsea Cable

engineering.fb.com

Mount Mayhem at Netflix: Scaling Containers on Modern CPUs

netflixtechblog.com

A write-ahead log is not a universal part of durability

notes.eatonphil.com

Replication Lag on AWS FSx: The Hidden EC2 Single-Flow Bandwidth Limit

percona.com

Benchmarking Some Incredible Performance Gains With Btrfs On Linux 7.3

phoronix.com

Btrfs Snapshot Integration in KDE

bharadwajraju.com

Rebuilding Linear’s delta sync read path

linear.app

Git at any scale

cursor.com

On building scalable control planes

allthingsdistributed.com

GNOME Shell Design Dreams

blogs.gnome.org

Wireblast: a 100Gbs packet generator in Go with AF_XDP

toonk.io

High-Speed Packet Transmission in Go: From net.Dial to AF_XDP

toonk.io

We replaced Redis with MySQL for inventory reservations—and it scaled

How we used SKIP LOCKED, composite primary keys, and connection visibility to hit our scale targets.

shopify.engineering

Tracking down a Zsh history data loss bug 🐞

michael.stapelberg.ch

Linux VM sockets in Go

mdlayher.com

Thousands of servers can be backdoored by exploiting buggy motherboard controllers

arstechnica.com

Proxmox Virtual Environment now available for arm64

forum.proxmox.com

The Future of GNOME Boxes

I have spent the last two years rebuilding GNOME Boxes from the ground up, driven by three main factors. I spoke extensively about this effort in my recent Linux App Summit, GUADEC 2025 and 2026 talks, but today I am excited to share the result for general testing. First, shifting to a Flatpak-first (and only)...

blogs.gnome.org

The Session You Cannot Take With You

Inference APIs are filling sessions with encrypted reasoning, hidden search results, opaque compaction, and encrypted subagent messages. A growing form of lock-in.

earendil.com

Go 1.27 interactive tour

An interactive tour of what’s new in Go 1.27: every notable language, runtime, and standard library change, with short runnable examples you can edit and run in the browser.

victoriametrics.com

July 2026: a record setting month for flight tracking

flightradar24.com

Dogfooding at scale: migrating cdnjs to Cloudflare’s Developer Platform

We moved cdnjs, serving 9 billion requests a day, entirely onto Cloudflare's Developer Platform. That means we’re running one of the Internet's busiest open-source CDNs on our own building blocks, and we pushed Workflows and Workers limits higher for everyone.

blog.cloudflare.com

Prompt Caching In Agents

How prompt caching shapes the cost, latency, tools, and architecture of coding agents, and what Pi does to keep cache behavior visible.

earendil.com

Everyone Should Know SIMD

mitchellh.com

Does creatine make you smarter?

dynomight.net

Mysteries of Telegram DC

dev.moe

Decoding the obfuscated bash script on a Uniqlo t-shirt

tris.sherliker.net

Announcing TypeScript 7.0

devblogs.microsoft.com

Interview With Mitchell Hashimoto

alexalejandre.com