Open-Source Agent-from-Scratch Tutorial Gains Traction

A step-by-step guide to building an AI agent without frameworks is resonating with developers tired of abstraction layers.

@charliejhills open-sourced a tutorial for building an AI agent completely from scratch — no LangChain, no CrewAI, no framework dependencies. The guide walks through each component: prompt construction, tool calling, memory management, and execution loops.

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