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AI Application Engineering: From LLM APIs to Agents, Harnesses, and Production Systems

This story is from 2026-10-11. It is preserved in the archive; the latest stories are on the live feed.

An end-to-end guide to prompts, context engineering, multimodal AI, tool calling, hooks, approvals, compaction, memory, orchestration, and production architecture. Introduction: AI Applications Are More Than Model Calls Integrating a large language model (LLM) into an application is relatively stra…

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  1. 2026-10-11 19:01 · DEV Community — AI
    AI Application Engineering: From LLM APIs to Agents, Harnesses, and Production Systems

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