Our AI Coding Agent Burned Real Money Fixing a Bug a Human Would Have Caught in Five Minutes

October 10, 2026 · Dev.to

What 6,000 Pharmacy Transactions Taught Me About Discounts
A 25% discount cut this pharmacy's margin from 31% to 8% and did not sell a single extra unit per order. That was the cl
Stop Guessing Your RAG Hyperparameters: Why I Built a Local-First Benchmarking Framework
Stop Guessing Your RAG Hyperparameters: Why I Built a Local-First Benchmarking Framework Building a "Hello World" Retrie
Backend API Feature Flags: Stable Rollout Targeting for Checkout Reconstruction
A support engineer cannot reconstruct a failed checkout from a rollout percentage alone. In a Node.js feature flags desi
Marcus Mariota unavailable for Week 5
Marcus Mariota remains sidelined with sprained MCL
Cook Political Report shifts 18 more House seats in Democrats' favor ahead of midterms
A new Cook Political Report shifted 18 more House seats in democratic candidates' favor, with midterms just 25 days away