P.01DeepSeek retired deepseek-chat and deepseek-reasoner on July 24, 2026 and added peak-hour pricing. The real fix if your integration broke, not just a rename.
P.02Game hiring is not web hiring. How to tell Unity talent from Unreal talent, what to actually test for, and what it costs to get this right in 2026.
P.03A practical comparison of the four vector databases teams actually shortlist for RAG, with real pricing, when each wins, and the question that decides it.
P.04Agent sandbox escapes, prompt injection, and tool-permission design are a distinct skill set from AppSec. What to screen for, and where candidates come from.
P.05Kubernetes 1.36 shipped 70 enhancements with no headline rewrite, just years of work reaching stable. What changes for platform teams, and what to skip.
P.06MySQL 9 shipped a native VECTOR type and distance functions, no extension needed. How it compares to Postgres plus pgvector for real semantic search.
P.07Rails isn't the default startup choice anymore, but it didn't disappear. Where it still wins, where Next.js and Django beat it, and who should learn it.
P.08Searches for React 20 keep climbing, but the latest release is 19.2.7. What actually shipped in the 19.2 line, including useEffectEvent, and why.
P.09Vercel's first monthly Next.js security release shipped July 21 with 4 high and 5 medium advisories. What they cover, and why Server Actions keep appearing.
P.10Calculate sample size before you start, from your baseline rate and the smallest effect worth detecting, then run to it. Stopping early gives you noise.
P.11Agents that shop or call paid APIs need a way to pay without a card in the prompt. What Google's AP2 and Coinbase's x402 each do, in plain terms.
P.12North Korea-linked campaigns hide malware in take-home coding tests, using steganography in SVGs to pass review. How to vet a challenge before you run it.