Qwen3-Coder runs 80B parameters on a desktop with only 3B active per token — and plugs into Claude Code. Why the cloud-only era of AI coding is ending.
Why AI coding agent prompts fail — and how spec-driven development fixes it, per Addy Osmani's 5-principle framework backed by GitHub's 2,500-config analysis.
A 138-repo study: AGENTS.md files hurt performance by 2-3% and raised costs 20%+. What the research found — and what actually works instead.
A senior engineer's real stack of developer productivity tools — editor, terminal, code review habits, and focus systems that cut daily friction.