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What Happens When You Hit Enter: The Anatomy of a Coding Agent
How AI coding agents work: a practical guide to LLMs, tool calling, agent loops, context engineering, approvals, and isolation.
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Stream and Validate JSON as It Arrives: Pydantic’s Partial Validation
How Pydantic’s experimental partial validation lets you parse and display streaming LLM JSON as it arrives, with a worked example and the trade-offs.