The Economic Benefit of Refactoring
As part of getting to grips with the new world of agentic engineering, I built an application to support my work. It’s a sophisticated app: high-quality web UI with dynamic…
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AWS Weekly Roundup: Local Zone in Athens, Claude Opus 5 on AWS, Lambda durable execution for .NET, and more (July 27, 2026)
Last week I had the privilege of spending three days in São Paulo with technical builders from across Latin America, brought together for a regional tech event full of deep-dive…
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The Plan for React 18 – React
June 8, 2021 by Andrew Clark, Brian Vaughn, Christine Abernathy, Dan Abramov, Rachel Nabors, Rick Hanlon, Sebastian Markbåge, and Seth Webster The React team is excited to share a few…
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The 3× Token Bill We Didn’t See Coming
I was going through our agentic application dashboard and noticed a spike in last week’s LLM usage, with traffic sitting at exactly the same level it had been for weeks….
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What Happens During a Production Deployment? A Behind-the-Scenes Guide
Press enter or click to view image in full size You push your code. A few minutes later, it is live for real users. Between those two moments runs a…
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Tricentis Acquires Tabnine to Gain Knowledge Graph for AI Testing Agents
Tricentis today revealed it is acquiring Tabnine to gain access to a knowledge graph that will be used to provide context to AI agents that have been trained to automate…
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How I Built My Blog • Josh W. Comeau
Over the past few months, I’ve been working on a brand new version of this blog. A couple of weeks ago, I flipped the switch! Here’s a quick side-by-side: Blog…
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Why Idle GPUs Are the New Grounded Aircraft
Aviation learned this the hard way. For most of the industry’s history, the number that best predicted whether an airline would survive was how much of the day each aircraft…
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How to Build Kubernetes Operators: A Handbook for Devs
Kubernetes ships with controllers that manage a fixed set of built-in resources: Deployments, Services, Nodes, and so on. An operator extends the same pattern to resources Kubernetes doesn’t know about…
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Tame Dependabot: Group your updates, slow the cadence, keep security fast
If you maintain an active repository, you know the feeling. You open your notifications on a Monday morning and there they are: five, 10, sometimes a dozen Dependabot pull requests,…
