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Docker 29.8.2: the DNS answer that turns off TLS for your registry

CVE-2026-92543 lets a forged DNS answer strip TLS from registry pulls. How it works, who is exposed, and what to do besides upgrading.

Letting coding agents into MongoDB: what the access controls actually control

Atlas's managed MCP server and MongoDB 9.0 landed weeks apart. What each governs, where the gaps are, and how to give an agent read access that stays read-only.

Express isn't frozen: what Express 5 fixed, what it breaks, and when to leave anyway

Express 5 is the default install and Express 4 is heading for end of life. What changed, the upgrades that break quietly, and when to switch frameworks.

Agent memory in MongoDB: why the one-document session breaks

Why a one-document chat history loses and duplicates turns under concurrency and retries, and a message-per-document design that doesn't.

Building an AI Agent Task Queue

Why standard async patterns fail for AI and how task queues solve the cascade failures, context loss, and token waste problem

Temporal API: The Future of Date Handling in Node.js Is Here (But It's a Breaking Change)

Node.js 26 made Temporal API default, ending the experimental phase of JavaScript's modern date handling. This breaking change affects millions of applications

Node.js 26: What Changed for Backend Developers

Stop blocking Node's event loop with worker_threads – a practical guide

Stop blocking Node's event loop with worker_threads – a practical guide. Learn how to use worker threads correctly, avoid common pitfalls like ArrayBuffer copyi

Import built-in Node modules with the 'node:' protocol – why it matters

The 'node:' prefix prevents typosquatting attacks when importing core modules. Learn why this security improvement matters and how to migrate your code.

Using Jev for fast structured decisions in AI agents

How to use the Jev System One model for fast, structured decisions in AI agents without tying to a specific framework.