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AI Engineering

Hands-on AI development — building AI agents, LLM tools, MCP servers, agentic apps, and deployment, plus the latest in artificial intelligence and machine learning.

44 guides~23 min totalupdated June 22, 2026

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Which AI Agent Framework Should You Use in 2026?

The AI agent framework space spent two years as an unrunnable mess of half-finished libraries. In…

Beginner · 8 min

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BeginnerOAuth 2.1 in Plain English: A Primer for Developers (2026)The build-an-MCP-server and deploy chapters of any agent series eventually say "add OAuth 2.1," and…4 min BeginnerPytest and CI: A Primer for Testing AI Agents (2026)The last chapters of an agent series — evals, regression gates — assume you already know pytest and…3 min BeginnerPython Type Hints: A Primer for Reading AI Agent Code (2026)The first time agent code confuses a Python developer, it's rarely the logic — it's the labels. def…4 min BeginnerPython Virtual Environments: venv, pip & uv Primer (2026)Every AI agent tutorial opens with the same three lines — create an environment, activate it…3 min IntermediateAgentic AI in Python: Zero to Production — The Full SeriesThis is the home base for Agentic AI in Python: Zero to Production — a six-part, build-along…1 min

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