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Latest posts
Last updated 4 minutes ago
The 946-Millisecond Tax: Migrating API Key Auth from Bcrypt to HMAC-SHA256
10 minutes ago
I never profiled our authentication middleware. Why would I? It's a key...
Simple DEV Blog Post Writer with LangGraph Multi Agents with Memory, AWS Bedrock Nova: Generator & Evaluator Pattern
28 minutes ago
So far, we’ve covered how to use agent tools, skills, and sub-agents...
PHP vs Node.js (2026): I Benchmarked Both — Here's What Surprised Me
28 minutes ago
There is a conversation that has been going on in backend development...
Why Node.js Is Perfect for Building Fast Web Applications
29 minutes ago
How one thread, a smart event loop, and non-blocking I/O let Node.js...
Local LLMs in 2026: What Actually Works on Consumer Hardware
30 minutes ago
Local LLMs in 2026 work on three hardware lanes: 32-core CPU with...
Cursor Pagination Step by Step
35 minutes ago
Recap: the other way In the previous post we built offset pagination...
Offset Pagination Step by Step (with Sharding)
40 minutes ago
Why pagination exists Imagine a workers table with 1,000,000 rows. A request...
One Decorator Away From Production-Ready AI Agents
44 minutes ago
Every agent developer hits the same wall The demo works. Then it...
Async/Await in JavaScript: Writing Cleaner Asynchronous Code
about 1 hour ago
Asynchronous code that reads like synchronous code — because sometimes the best...
I built a Chrome extension that forces you to write why you're saving something — here's why
about 1 hour ago
The problem I had 300+ bookmarks. I remembered why I saved exactly...
The Datadog escape hatch is real: observability is the OSS vertical that's actually winning (May 2026)
about 1 hour ago
Cross-posted from os-alt — canonical lives there Two posts ago we opened...
Git & GitHub Explained — What It Is, Why It Exists, and Why Every Developer Uses It
about 1 hour ago
Hey Let me ask you something. You are working on a project....