I tracked 400+ LLM API prices every day for a month. Here's what actually changed.

Three weeks ago, in the comments under a post about a different SSRF bug (CVE-2026-19304, a...

I built a small thing and then spent considerably longer trying to find out whether it worked. The...

An OpenAI agent swarm uploaded hundreds of malicious gems to RubyGems.org, chaining a RubyDoc.info RCE with a CDN key-theft bug and repackaging scraped UK government data as a gem for exfiltration. Op

Most AI agent demos start with the model. We ended up spending far more time thinking about what...

A Staff SDET's field guide to the architectural shift — for juniors who want to actually understand...

A useful agent no longer just answers questions. It can qualify a lead, follow up with a customer,...

TL;DR GPT-6 Astra has started another familiar AI conversation. The model is more capable, Jensen...

I did not build joacod Lab because the internet needed another portfolio. It already has plenty of...

Every country sends people letters they can't read. Many answer it the same way: a free help desk,...

I built one agent and multi-agent versions, put them through the same tests, and learned what...