77% of businesses had AI security incidents in 2024. The OWASP Top 10 for LLM Applications catalogs the attacks most AI apps can't defend against — and the practical defenses that actually work.
A single missing PostgreSQL index cost $40K/month. Partial indexes, covering indexes, BRIN — the indexing tricks most devs never learn.
A rigorous RCT found AI coding tools slowed down experienced developers by 19%. The developers themselves believed they were 20% faster. The perception-reality gap changes everything.
uv is 10-100x faster than pip and replaces 7 tools. ruff replaces 10 linting/formatting tools. Migration takes 5 minutes. Here's how.
LangChain chains steps in a line. LangGraph builds state machines. Most comparisons miss this fundamental difference.
Rakuten launched 'Japan's largest AI model' with government backing. It was a fine-tuned DeepSeek V3 with the MIT license deleted. The community caught it in four hours.
Benchmarks measure what model creators optimize for, not what matters in production. Here is what I measure instead.
Full monitoring stack for $0: Uptime Kuma for uptime, Sentry for errors, Grafana Cloud for metrics. Setup guide and free tier limits explained.
A step-by-step breakdown of OAuth 2.0 by building every piece from scratch: flows, tokens, PKCE, security mistakes, and what to use in 2026.
We had 4 engineers and 11 microservices. Here's how going back to a monolith cut our costs 95% and quadrupled our shipping speed.