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This Month in Networking - Oct 2026

Rack-Scale Fabrics, Leaky Trust, and Private Cloud Paths October's networking news looked unusually modern: rack-scale AI fabrics, autonomous operators, private…

The Null Run Is the Cheapest Control in Your Benchmark

A benchmark number is a claim, and a claim is only as strong as the control that could have falsified it. Before an agent score reaches a README, the harness sh…

Explain an unfamiliar codebase with Claude Code in your terminal

You just joined a team and the repo has hundreds of files. Reading it file by file takes days. Claude Code runs in your terminal and can explain a module in pla…

Why an 88.64 leaderboard score needed the catch in the same sentence

I ran a fresh eval last week and the headline number came back 88.64 — ahead of whatever sat on the board at the time. The temptation was to post the number and…

Tape the Model, Test the Code

How many pull requests went red this month for reasons that had nothing to do with the diff inside them? I started counting after the third one, and the answer …

I built imagemoz.com — A curated directory for AI tools (Looking for feedback!)

Hey everyone! 👋 I've been working on imagemoz.com , a lightweight directory created to collect, categorize, and discover useful AI tools without the clutter fou…

Route OSS Patch Reviews by Blast Radius Before Spending a Model Call

Most patches do not deserve three review passes. They deserve one, and the size of that pass should come from the diff, not from how nervous the reviewer feels.…

IaaS in practice: hosting a community app on AWS

Ever wondered what people actually mean when they say "we deployed it to the cloud"? Let's find out together. We'll use Amazon EC2 to explore Infrastructure as …

A Token Ledger That Refuses Work: Keeping a Solo AI Feature at Zero Cost

A zero-cost AI feature is not a feature that happens to cost nothing. It is a feature whose code refuses to run once the day's allowance is gone. Repeat traffic…

The Role Split Card: A Pairing Session That Assigned Model Work and Server Work Before Any Benchmark

The rule that survived the session A two-hour pairing session left exactly one line in the repository README: the free model writes the patch, the free server r…

AWS CloudTrail Basics: Who Did What, When and From Where

This week I locked the root account and set a budget. Now the question that comes after both: when something changes in the account, how do I find out who did i…

IaaS in practice: hosting a community app on AWS Ever wondered what people actually mean when they say "we deployed it to the cloud"? Let's find out together. We'll use Amazon EC2 to explore Infrastr

Understanding Infrastructure as a Service (IaaS): A Case Study of Amazon Web Services (AWS) Introduction

Introduction Cloud computing has become one of the most important technologies in modern computing. It allows individuals, businesses, and organizations to acce…

How 1,000 Companies Handle CSV Import

Research into how 1,000 companies handle CSV import revealed a recurring problem. Customers are still asked to prepare, correct, and split data outside the prod…

My Script Logged 88 Messages Sent. 87 Never Arrived

This morning a browser script of mine announced 88 new scrapers in a Discord channel. The log said 88 posted. The channel showed one. Discord had silently dropp…

Node.js Secure Direct Browser Uploads for Generic Gaming Files (Object Storage at Scale)

Large product-image batches change this decision: the browser should send bytes to storage, while the Node.js application issues narrow, tenant-scoped permissio…

The Link Layer of app.onepassapps.com: 491 Link Tags, Two Shapes and One Preload Set

I work on OnePassApps, the team behind app.onepassapps.com, so this is our own site. Everything below was measured on 8 November 2026 with plain HTTPS from outs…

Six small open-source helpers for Indian government schemes, in Hindi and English

Over the last two weeks I built six small web helpers for Code for a Billion 2026, the hackathon run by Code for India. Each one answers a question an Indian fa…

quem fica de fora do seu site? — boas práticas de acessibilidade na web

deixa eu contar por que decidi escrever sobre esse tema. no projeto integrador do meu curso de front-end, fiz um portal de esportes e coloquei um menu de acessi…

I Tested REA (Reverse Engineer Anything) on My Own Tool — Here's What It Actually Found

I had seen REA — Reverse Engineer Anything — mentioned everywhere, so instead of repeating the hype, I decided to test it on something I know inside out: my own…