// for people who build with AI
Code-first depth on AI, architecture, and the career around it.
No hype, no fluff — hands-on engineering guides, system-design deep-dives, honest tool reviews, and career advice for developers building in the AI era.
AI Engineering · flagship
Build it, in real Python
Track · FoundationsTrack · ProductionBeginner · 3 minPydantic BaseModel: A Primer for AI Agent Developers (2026)
AI Agents from Scratch in Python
Build an agent with nothing but Python and an LLM call. 6 parts.
6 parts →
Agentic AI in Python: Zero to Production
Take a real agent to a deployed, observable service. 7 parts.
7 parts →
Tech Career Growth
Grow in the AI era
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